SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900T + NVIDIA GeForce RTX 5080

Get a comprehensive performance analysis of your gaming rig with detailed benchmarks, bottleneck detection, and upgrade recommendations

Build Configuration

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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96 Score

Top 4% Ranking

96 / 100

ULTIMATE READY

Apex Performer

Top 4% of systems. Capable of 4K Ultra gaming and advanced rendering.

4K 60+ FPSVR ReadyRay Tracing

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

96%

GPU

97%

PROCESSOR

Intel Core i9-13900T

61,723 Benchmark Score

Top 4% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 5080

56,083 Benchmark Score

Top 3% Market Ranking

View Full Specs →

Market Position

How your build compares to others

Budget

0-30

Mid-Range

30-60

High-End

60-85

Enthusiast

85-100

Your Build

Game Performance Benchmarks

Real-world 4K FPS in popular titles

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Performance Insights

Tips to maximize your system

Optimal Performance

Your system is in the top tier. You can run any modern game at maximum settings.

4K Gaming Ready

Consider a 4K 144Hz monitor to fully utilize your hardware capabilities.

Compatible Games See what you can play Compare CPUs Find upgrades Compare GPUs Find upgrades

Performance Tiers Explained

90-100

Ultimate

4K Ultra gaming, VR ready, ray tracing enabled, professional workloads

4K 60+ FPS VR Ready

70-89

High-End

1440p Ultra or 4K High settings, excellent for modern AAA titles

1440p Ultra 4K High

50-69

Mid-Range

1080p Ultra or 1440p Medium, great value for most gamers

1080p Ultra 1440p Med

30-49

Entry Level

1080p Medium settings, suitable for eSports and older titles

1080p Med eSports

0-29

Legacy

Basic gaming, older titles, consider upgrading for modern games

720p-1080p Low Older Games

Balance and Bottleneck

The Intel Core i9-13900T and NVIDIA GeForce RTX 5080 form a pairing where the CPU's efficiency-oriented design meets a GPU built for maximum throughput. The i9-13900T carries a 35 W TDP, a remarkably low envelope for a 24-core processor, which directly shapes its performance ceiling. In contrast, the RTX 5080 demands a 360 W TDP and a suggested 750 W power supply, indicating the GPU is the dominant power consumer and likely the primary performance driver in most scenarios.

Benchmark data reveals the CPU sits at the 92nd percentile among all processors, while the GPU occupies the 87th percentile among all graphics cards. The combined system percentile is 90, suggesting a slight skew toward CPU strength relative to the GPU. This is an unusual configuration: the CPU is marginally stronger relative to its competition than the GPU is relative to its own field. In practical terms, this means the i9-13900T can keep pace with the RTX 5080 in most workloads, but the balance tilts depending on the task.

For gaming at high resolutions, the RTX 5080's massive compute resources—56.28 TFLOPS of FP32 throughput and 960.0 GB/s of memory bandwidth—will likely become the limiting factor as resolution scales. The CPU's 24 cores and 32 threads, boosted by a 5.30 GHz maximum clock, provide ample headroom for frame generation and physics calculations. However, the 35 W TDP constrains sustained all-core workloads; the CPU's Cinebench R23 multicore score of 36517, while excellent, trails the i9-13900K by only 0.1% in average benchmark score, indicating the power limit does not severely hamper performance in typical bursty workloads.

Bottleneck analysis points to the GPU being the limiting component for rasterization-heavy tasks at 4K, where the 960.0 GB/s bandwidth and 16 GB VRAM become critical. For CPU-bound scenarios like data compression (Passmark score of 538254) or integer math (157324), the i9-13900T's hybrid architecture—combining performance and efficiency cores—ensures the GPU is fed without stalling. The 0.6% deltaPct favoring the CPU over the Intel Xeon 636 in average score suggests this desktop chip outperforms some server-class parts in mixed workloads, reinforcing its capacity to avoid bottlenecking the RTX 5080.

The most likely bottleneck scenario emerges in esports titles at 1080p, where frame rates can exceed the CPU's ability to process draw calls. The i9-13900T's single-thread Passmark score of 4177 places it in strong contention, but the 35 W TDP may cause power throttling under sustained single-core boosts. Meanwhile, the GPU's 84 RT cores and 336 tensor cores indicate ray tracing and DLSS workloads will be GPU-limited, with the CPU providing adequate support.

Benchmark Performance

The i9-13900T delivers a robust benchmark profile. In Cinebench R23, the multicore score of 36517 demonstrates exceptional threaded performance, while the single-core score of 5155 confirms strong per-thread capability. The R20 results—15337 multicore and 2165 single-core—align with these findings, showing consistent scaling across benchmark versions. The R15 scores of 3680 multicore and 519 single-core complete the picture of a CPU that excels in both lightly and heavily threaded workloads.

Passmark results further characterize the CPU. The multithread score of 43036 and single-thread score of 4177 (reported twice in the data) indicate balanced performance. Floating-point math scores 108779, while integer math reaches 157324, showing stronger integer throughput. Data encryption scores 34415, and extended instructions reach 29719, indicating solid cryptographic and SIMD performance. The physics score of 2497 and prime number finding at 175 suggest moderate performance in specialized computation.

The GPU's benchmark scores paint a picture of high-end capability. In 3DMark Steel Nomad DX12, the RTX 5080 scores 8637, a strong result for modern gaming workloads. Geekbench OpenCL scores 235901, while Vulkan reaches 255450, showing the GPU excels in compute-heavy APIs. Passmark G3D scores 36565, with GPU compute at 21789. The DirectX tests—389 for DX9, 324 for DX11, 208 for DX10, and 151 for DX12—show varied legacy performance, though these are less relevant for modern titles.

The CPU's average benchmark score of 61723 places it at the 92nd percentile, with nearest rivals including the i9-13900K (61766, -0.1% deltaPct), Core Ultra 7 270HX Plus (61834, -0.2%), i9-13900KF (61841, -0.2%), and Xeon 636 (61360, +0.6%). This clustering within 0.6% indicates the i9-13900T essentially matches flagship desktop parts despite its dramatically lower TDP. The GPU's average score of 56083 places it at the 87th percentile, with rivals including the Radeon 8060S (55757, +0.6%), RX 6750 GRE 12 GB (55698, +0.7%), Radeon Pro W5700X (54828, +2.3%), and RX 9070 GRE (57367, -2.2%). The GPU trails the RX 9070 GRE by 2.2% but leads the other rivals by 0.6-2.3%.

The combined picture shows a system where the CPU outperforms its position relative to the GPU. The 90th combined percentile reflects a high-end desktop build, but the CPU's 92nd percentile versus the GPU's 87th indicates the processor has more headroom relative to its competition than the graphics card.

GPU Analysis

The RTX 5080 is built on the Blackwell 2.0 architecture using TSMC's 5 nm process. The GB203 chip contains 45,600 million transistors across a 378 mm² die, yielding a transistor density of 120.6 million per square millimeter. This is a substantial chip by any measure, though its 360 W TDP necessitates robust cooling and power delivery.

Memory configuration includes 16 GB of GDDR7 on a 256-bit bus, providing 960.0 GB/s of bandwidth. This is a high-bandwidth setup suitable for 4K gaming and large texture loads. The memory clock runs at 1875 MHz with 30 Gbps effective speed, ensuring the GPU's compute units have ample data flow. The 16 GB capacity is sufficient for modern titles at high settings, though future games with massive texture packs may approach this limit.

Compute resources are extensive: 10752 shading units, 336 texture mapping units, and 112 raster output units. The pixel rate of 293.1 GPixel/s and texture rate of 879.3 GTexel/s indicate strong fill-rate capabilities. FP32 throughput reaches 56.28 TFLOPS, with FP16 at the same 56.28 TFLOPS (1:1 ratio), enabling rapid compute workloads without precision penalties.

Ray tracing and tensor hardware are prominent: 84 RT cores and 336 tensor cores. These support DirectX 12 Ultimate (12_2), Vulkan 1.4, and OpenGL 4.6, ensuring broad API compatibility. The RT cores accelerate ray-traced lighting and reflections, while tensor cores enable DLSS and AI-based features. The benchmark scores—particularly the 3DMark Steel Nomad result of 8637—demonstrate strong DX12 performance. The Geekbench Vulkan score of 255450 suggests the GPU excels in compute-heavy workloads that leverage async compute and parallel processing.

The GPU's passmark G3D score of 36565 places it at the 87th percentile, but its nearest rivals show mixed results. The RX 9070 GRE leads by 2.2%, while the Radeon 8060S trails by 0.6%. This positioning indicates the RTX 5080 is competitive but not dominant in raw benchmark terms. However, the 16 GB GDDR7 memory and 960.0 GB/s bandwidth provide advantages in memory-intensive scenarios that may not appear in synthetic benchmarks.

For rendering workloads, the 56.28 TFLOPS FP32 throughput and 336 tensor cores make the GPU well-suited for real-time ray tracing and AI-accelerated denoising. The 112 ROPs ensure efficient pixel output, while the 336 TMUs handle texture filtering at high rates. The dual-slot design and 304 mm length require a spacious case, and the 1x 16-pin power connector demands a compatible power supply.

FAQ

Q: What is the CPU's TDP and how does it affect performance?

A: The i9-13900T has a 35 W TDP, which is exceptionally low for a 24-core processor. Despite this, it achieves a Cinebench R23 multicore score of 36517 and sits at the 92nd percentile, trailing the i9-13900K by only 0.1% in average benchmark score.

Q: How much VRAM does the RTX 5080 have and what type?

A: The GPU features 16 GB of GDDR7 memory on a 256-bit bus, delivering 960.0 GB/s of bandwidth. This configuration supports high-resolution textures and large datasets in rendering workloads.

Q: What socket does the i9-13900T use?

A: The CPU uses Intel Socket 1700 and supports DDR4 and DDR5 memory in dual-channel configuration. It also supports ECC memory, which is unusual for a desktop processor.

Q: Does the GPU support ray tracing?

A: Yes, the RTX 5080 includes 84 RT cores and 336 tensor cores, enabling hardware-accelerated ray tracing and AI-based features. It supports DirectX 12 Ultimate (12_2) and Vulkan 1.4.

Q: What is the combined performance percentile of this build?

A: The combined percentile is 90, reflecting a high-end desktop system. The CPU sits at the 92nd percentile while the GPU sits at the 87th, indicating the CPU is relatively stronger.

Q: What is the suggested power supply for this GPU?

A: The RTX 5080 has a 360 W TDP and a suggested PSU rating of 750 W. It requires a single 16-pin power connector.

Q: What is the GPU's process node and die size?

A: The RTX 5080 is built on TSMC's 5 nm process with a 378 mm² die containing 45,600 million transistors. The transistor density is 120.6 million per square millimeter.

CPU Analysis

The i9-13900T is a 24-core, 32-thread processor based on the Raptor Lake architecture, manufactured on Intel's 10 nm process. The die size is 257 mm², and the CPU fits into Intel Socket 1700. It belongs to the Core 13th Gen series and targets the desktop market segment, with a production status of Active and a release date of January 3, 2023. The launch MSRP is $549.

Clock speeds range from a base of 1100.00 MHz to a boost of 5.30 GHz. The 35 W TDP is the defining characteristic—it enables deployment in compact systems but limits sustained all-core operation. Cache configuration includes 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3 cache. Memory support spans DDR4 and DDR5 in dual-channel mode, with ECC memory support included. PCIe connectivity offers Gen 5 with 20 lanes from the CPU, and integrated graphics come via UHD Graphics 770.

Benchmark results show strong performance despite power constraints. The Cinebench R23 multicore score of 36517 exceeds what many desktop processors achieve at higher TDPs. The single-core score of 5155 is equally impressive, indicating efficient boost behavior. Passmark results—multithread at 43036, single-thread at 4177, integer math at 157324, and floating-point at 108779—confirm the CPU handles both integer-heavy and floating-point-heavy workloads well. Data compression scores 538254, and encryption reaches 34415, showing strong throughput in these specialized tasks.

The CPU's average benchmark score of 61723 places it at the 92nd percentile. Its nearest rivals include the i9-13900K (61766, -0.1%), Core Ultra 7 270HX Plus (61834, -0.2%), i9-13900KF (61841, -0.2%), and Xeon 636 (61360, +0.6%). This tight clustering within 0.6% means the i9-13900T effectively matches flagship parts in average performance. The multiplier is locked, preventing user overclocking, but the boost clock of 5.30 GHz provides substantial single-thread performance out of the box.

For real workloads, the 24 cores and 32 threads handle multi-threaded applications like video encoding, 3D rendering, and software compilation with ease. The 36 MB L3 cache reduces memory latency, while the 2 MB per-core L2 cache speeds up frequently accessed data. The 10 nm process node, while not current-generation, delivers reasonable efficiency given the 35 W TDP. The integrated UHD Graphics 770 provides basic display output without a discrete GPU, though it is not intended for gaming.

Upgrade Path and Platform

The i9-13900T uses Intel Socket 1700, which supports 12th and 13th Gen Core processors. This platform offers DDR4 and DDR5 memory support, allowing users to choose between cost-effective DDR4 or higher-bandwidth DDR5. The dual-channel memory bus is standard for desktop platforms, and ECC memory support adds reliability for workstation use.

PCIe connectivity includes Gen 5 with 20 lanes from the CPU, providing high-bandwidth links for the RTX 5080's PCIe 5.0 x16 interface. This ensures the GPU can operate at full bandwidth without bottleneck. The CPU's 20 lanes allow for additional Gen 5 devices, such as NVMe SSDs, though the total lane count may require careful allocation.

The GPU's 360 W TDP necessitates a power supply of at least 750 W, as suggested. The single 16-pin power connector requires a compatible PSU with the appropriate cable. The dual-slot design and 304 mm length require a case with sufficient clearance—the GPU measures 304 mm in length, 137 mm in height, and 40 mm in width.

A sensible upgrade path involves maximizing the existing platform. Since the i9-13900T is already near the top of the 13th Gen lineup, upgrading the CPU would require moving to a new socket. The 14th Gen or newer platforms would offer improved performance but require a motherboard change. Alternatively, users could upgrade the GPU to a future GeForce 60-series part, as the successor to the RTX 5080 is listed as GeForce 60.

Memory upgrades are straightforward: the platform supports DDR4 and DDR5, so users can choose based on motherboard compatibility. For PCIe, the Gen 5 lanes support the latest SSDs, though the 20-lane allocation from the CPU may limit simultaneous high-bandwidth devices. The 750 W PSU recommendation provides headroom for the 360 W GPU and 35 W CPU, leaving room for additional components.

The platform's production status is Active, ensuring ongoing BIOS updates and compatibility. The CPU's release date of January 3, 2023, and the GPU's release date of January 29, 2025, indicate a platform that spans two years, with the GPU being a more recent addition.

Who Should Build It

This build targets users who need a high-end desktop system with strong multi-threaded CPU performance and substantial GPU compute capability. The i9-13900T's 24 cores and 32 threads, combined with a 92nd percentile CPU ranking, suit content creators who render video or 3D scenes. The Cinebench R23 multicore score of 36517 supports lengthy render jobs, while the 35 W TDP allows for quieter, cooler operation in workstation environments.

Gamers at 4K resolution will benefit from the RTX 5080's 16 GB VRAM and 960.0 GB/s bandwidth, which handle high-resolution textures and modern effects. The GPU's 87th percentile ranking ensures smooth gameplay in demanding titles, while the CPU's 5.30 GHz boost clock minimizes frame time spikes. Esports gamers at 1080p will find the CPU's single-thread performance—Passmark score of 4177—adequate, though the 35 W TDP may limit sustained high refresh rates.

Software developers compiling large codebases will appreciate the 24 cores and 32 threads, with the Passmark integer math score of 157324 accelerating build times. Data scientists running compute workloads can leverage the GPU's 56.28 TFLOPS FP32 throughput and 336 tensor cores for machine learning inference. Students in engineering or computer science programs will find the platform capable for coursework, though the launch MSRP of $549 for the CPU and $999 for the GPU may be prohibitive.

Small business workstations handling database operations, financial modeling, or CAD applications will benefit from the ECC memory support and 36 MB L3 cache. The CPU's data encryption score of 34415 supports secure transactions, while the GPU's compute capabilities accelerate simulation tasks. The platform's dual-slot GPU and 750 W PSU requirement demand a reasonably sized case, but the overall system is suitable for professional environments.

The 90th combined percentile indicates this is a high-tier build, but not the absolute top. Users seeking the fastest CPU could opt for the i9-13900K, which scores 0.1% higher on average, while those wanting a faster GPU might consider the RX 9070 GRE, which leads the RTX 5080 by 2.2%. However, the i9-13900T's efficiency and the RTX 5080's feature set—including 84 RT cores and 336 tensor cores—make this a balanced choice for most demanding workloads.

Build Overview

This desktop build pairs the Intel Core i9-13900T with the NVIDIA GeForce RTX 5080, creating a system that ranks at the 90th combined percentile. The CPU, part of the Core 13th Gen series, offers 24 cores and 32 threads on the Raptor Lake architecture with a 35 W TDP. The GPU, from the GeForce 50-series, uses the Blackwell 2.0 architecture with 16 GB of GDDR7 memory and a 360 W TDP.

The CPU's 92nd percentile ranking places it among the top processors, while the GPU's 87th percentile is slightly lower. This creates a system where the CPU has more relative headroom than the GPU, meaning graphics-intensive workloads will likely be GPU-limited. The average benchmark scores—61723 for the CPU and 56083 for the GPU—confirm this dynamic.

The build class is desktop, indicating a traditional tower or workstation form factor. The CPU's 35 W TDP enables compact cooling solutions, while the GPU's 360 W TDP and dual-slot design require adequate airflow. The suggested 750 W PSU provides sufficient power for both components and additional peripherals.

This pairing represents a high-end but not flagship configuration. The CPU trails the i9-13900K by 0.1% in average score, while the GPU trails the RX 9070 GRE by 2.2%. However, the CPU's efficiency—achieving near-flagship performance at 35 W—makes it an attractive choice for power-conscious builds. The GPU's 16 GB VRAM and 960.0 GB/s bandwidth ensure longevity for future games and applications.

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination. The FACT PACK contains no measured FPS rows, so all frame rate discussions are estimates derived from the benchmark scores. The dataIsMeasured field is false, indicating these figures are projections rather than empirical results.

Based on the GPU's 3DMark Steel Nomad DX12 score of 8637 and its 87th percentile ranking, the RTX 5080 is expected to deliver high frame rates at 1440p and 4K resolutions. The 16 GB VRAM and 960.0 GB/s bandwidth support high-resolution textures and modern rendering techniques. The GPU's 56.28 TFLOPS FP32 throughput suggests strong rasterization performance, while the 84 RT cores enable ray tracing at playable frame rates.

The CPU's single-thread performance—Passmark score of 4177 and Cinebench R23 single-core score of 5155—ensures it can keep up with the GPU in most gaming scenarios. The 5.30 GHz boost clock minimizes CPU-bound frame rate dips, while the 24 cores handle background tasks without impacting gaming performance. For 1080p gaming at high refresh rates, the CPU may become a limiting factor in esports titles, though the 35 W TDP could constrain sustained boost clocks.

At 4K resolution, the GPU is expected to be the primary bottleneck, with the 960.0 GB/s bandwidth and 16 GB VRAM becoming critical for texture streaming and memory-intensive scenes. The GPU's 87th percentile ranking suggests it performs competitively with peers, though it trails the RX 9070 GRE by 2.2%. This indicates that in some titles, alternative GPUs may offer higher frame rates.

For ray-traced games, the 84 RT cores and 336 tensor cores enable DLSS and ray tracing features. The Geekbench Vulkan score of 255450 suggests strong compute performance for AI-based upscaling. Frame generation and DLSS can significantly boost frame rates, though these features depend on game support. Overall, this build is estimated to deliver high-end gaming performance, with the GPU being the primary determinant of frame rates in most scenarios.

Usage Scenarios

High-refresh gaming: The RTX 5080's 56.28 TFLOPS FP32 throughput and 960.0 GB/s bandwidth support high frame rates at 1440p. The CPU's 5.30 GHz boost clock minimizes frame time spikes, though the 35 W TDP may limit sustained performance in CPU-bound titles. The 16 GB VRAM ensures compatibility with high-resolution texture packs.

Streaming: The GPU's 336 tensor cores and 84 RT cores handle encoding and real-time effects, while the CPU's 24 cores manage streaming software alongside game logic. The Cinebench R23 multicore score of 36517 indicates ample headroom for simultaneous gaming and encoding tasks. The 35 W TDP keeps thermal output low, reducing noise in streaming setups.

Video editing: The CPU's 24 cores and 32 threads accelerate timeline rendering and export tasks, with the Passmark floating-point score of 108779 supporting color grading operations. The GPU's 16 GB VRAM handles large preview buffers and GPU-accelerated effects. The 960.0 GB/s bandwidth speeds up video I/O for high-resolution footage.

3D rendering: The CPU's Cinebench R23 multicore score of 36517 handles CPU-based rendering, while the GPU's 56.28 TFLOPS FP32 throughput accelerates GPU-accelerated renderers. The 45,600 million transistors and 336 tensor cores support feature-rich scenes with complex lighting. The 16 GB VRAM accommodates large scenes and high-resolution outputs.

Software development: The CPU's integer math score of 157324 and data encryption score of 34415 support compilation and secure operations. The 24 cores parallelize build tasks, while the 36 MB L3 cache reduces compile times. The GPU's compute capabilities accelerate testing and simulation workloads.

Student and office work: The CPU's 35 W TDP enables quiet operation in shared spaces, while the 92nd percentile CPU ranking ensures responsiveness in productivity applications. The integrated UHD Graphics 770 provides fallback display output, and the ECC memory support adds reliability for long-running tasks. The launch MSRP of $549 for the CPU may be high for student budgets, but the platform's longevity justifies the investment for demanding coursework.

Rate My PC: Intel Core i9-13900T + NVIDIA GeForce RTX 5080

Apex Performer

System Balance Analysis

Intel Core i9-13900T

NVIDIA GeForce RTX 5080

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Optimal Performance

4K Gaming Ready

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Balance and Bottleneck

Benchmark Performance

GPU Analysis

FAQ

CPU Analysis

Upgrade Path and Platform

Who Should Build It

Build Overview

Gaming Performance

Usage Scenarios

4K Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1440p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1080p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

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