SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900K + NVIDIA GeForce RTX 5090

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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97 Score

Top 3% Ranking

97 / 100

ULTIMATE READY

Apex Performer

Top 3% 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

98%

PROCESSOR

Intel Core i9-13900K

61,766 Benchmark Score

Top 4% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 5090

79,842 Benchmark Score

Top 2% 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

# Intel Core i9-13900K + NVIDIA GeForce RTX 5090: A Flagship Desktop Pairing

This desktop build combines Intel's 13th-generation Core i9-13900K processor with NVIDIA's GeForce RTX 5090 graphics card, representing a top-tier configuration for high-end computing. The CPU holds the 92nd percentile among all processors, while the GPU also sits in the 92nd percentile among all graphics cards, placing this pairing in an elite performance bracket. No measured FPS rows exist for this exact combination in the database, so all frame rate discussion is estimated from the benchmark scores rather than direct gameplay data.

FAQ

Q: What are the core and thread counts of the Intel Core i9-13900K?

A: The CPU features 24 cores and 32 threads. It is built on the Raptor Lake architecture with a 10 nm process node from Intel, and it uses the Intel Socket 1700 platform.

Q: What is the memory configuration of the RTX 5090?

A: The GPU comes with 32 GB of GDDR7 memory on a 512-bit bus, delivering a bandwidth of 1.79 TB/s. Its memory clock runs at 1750 MHz, which translates to 28 Gbps effective.

Q: How does the Core i9-13900K compare to its nearest rivals in average benchmark score?

A: The i9-13900K has an average benchmark score of 61766. It is essentially tied with the Intel Core i9-13900T (61723, 0.1% higher) and the Intel Core i9-13900KF (61841, 0.1% lower), while sitting 0.7% ahead of the Intel Xeon 636 (61360).

Q: What is the TDP of the RTX 5090 and what PSU is suggested?

A: The RTX 5090 has a TDP of 575 W, and the suggested power supply for the system is 950 W. It requires a single 16-pin power connector.

Q: Does the i9-13900K support ECC memory?

A: Yes, the processor supports ECC memory. It also supports both DDR4 and DDR5 memory types over a dual-channel memory bus.

Q: What APIs does the RTX 5090 support?

A: The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. It also includes 170 ray tracing cores and 680 tensor cores for advanced rendering workloads.

Q: What is the release timeline for these components?

A: The i9-13900K was released on September 26, 2022, while the RTX 5090 launched on January 29, 2025. Both are currently marked as Active in production status.

Benchmark Performance

The combined percentile for this CPU+GPU pairing is 92, placing it among the top 8% of all possible configurations in the database. The CPU's average benchmark score of 61766 and the GPU's average benchmark score of 79842 both independently land in the 92nd percentile of their respective categories. This consistency suggests a balanced high-end pairing where neither component drags the other down.

The CPU delivers a 3dmark_max_threads score of 15509 and a 3dmark_single_thread score of 1187, while the GPU posts a 3dmark_steel_nomad_dx12 score of 18355. In Geekbench, the CPU achieves 2628 single-core and 22820 multi-core, while the GPU scores 334370 in OpenCL and 376728 in Vulkan. The Passmark suite shows the CPU at 4608 single-thread and 58589 multithread, with the GPU scoring 39650 in G3D and 26756 in compute.

Looking at the nearest rival data, the i9-13900K's performance is virtually indistinguishable from its closest competitors. The 13900T trails by only 0.1% (61723 vs 61766), and the 13900KF leads by 0.1% (61841 vs 61766). The Xeon 636 sits 0.7% behind. On the GPU side, the RTX 5090's 79842 average score places it 0.3% ahead of the Tesla P100 PCIe 16 GB (79605) and 0.6% ahead of the Tesla P100 PCIe 12 GB (79396), while trailing the Radeon Pro Vega 64X by 1.4% (80959). These tight margins indicate that the i9-13900K and RTX 5090 are operating at the very edge of current performance ceilings.

CPU Analysis

The Intel Core i9-13900K is a 24-core, 32-thread processor based on the Raptor Lake-S architecture, fabricated on Intel's 10 nm process with a die size of 257 mm². Its base clock runs at 3.00 GHz with a boost clock of 5.80 GHz, and it carries a TDP of 125 W. The cache hierarchy includes 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3 cache. The processor supports both DDR4 and DDR5 memory over a dual-channel bus, and it includes UHD Graphics 770 as integrated graphics. It is an unlocked multiplier part, making it suitable for overclocking.

Benchmark results show strong scaling from 2 to 16 threads. The 3dmark scores progress from 2355 at 2 threads to 4648 at 4 threads, 8520 at 8 threads, 11201 at 16 threads, and peak at 15509 for max threads. This scaling pattern indicates efficient utilization of additional cores, with an 88% increase from 8 to 16 threads and a further 38% increase from 16 to max threads. The single-thread score of 1187 provides a baseline for lightly threaded workloads.

In Cinebench, the multicore results are particularly telling. The R15 multicore score of 5805.5, R20 multicore of 20740, and R23 multicore of 38271.5 demonstrate progressive performance across rendering generations. The R23 single-core score of 2238.5 shows that the high boost clock of 5.80 GHz translates into excellent per-core performance for tasks that cannot leverage multiple threads. Geekbench results reinforce this picture with a single-core score of 2628 and multi-core of 22820.

Passmark data reveals workload-specific strengths. Integer math scores 207792, floating-point math scores 151562, and extended instructions score 46477. Data compression hits 793645, while data encryption reaches 46609. These figures indicate robust performance in both general-purpose and specialized compute tasks. The processor's 92nd percentile ranking among all CPUs, with its nearest rival being the 13900T at just 0.1% difference, confirms that this chip is at the apex of consumer desktop processors.

Balance and Bottleneck

The data shows a well-matched pairing where the CPU and GPU both sit at the 92nd percentile of their respective categories. However, workload characteristics reveal different limiting factors. For multi-threaded CPU tasks like Cinebench R23 multicore (38271.5), the CPU is the primary executor, and the GPU remains idle. Conversely, for GPU-bound tasks like 3dmark_steel_nomad_dx12 (18355), the CPU's role is to feed the GPU without becoming a constraint.

The CPU's single-thread performance (3dmark_single_thread: 1187, Cinebench R23 single-core: 2238.5, Geekbench single-core: 2628) is strong enough to avoid bottlenecking the GPU in most scenarios. The 5.80 GHz boost clock provides the responsiveness needed for frame generation and physics calculations. In GPU compute workloads, the RTX 5090's Passmark compute score of 26756 and Geekbench OpenCL score of 334370 show that it can handle heavy parallel workloads independently.

The balance shifts based on resolution and workload intensity. At lower resolutions, the CPU's throughput becomes more critical for maintaining high frame rates, while at higher resolutions, the GPU's 32 GB memory and 1.79 TB/s bandwidth dominate. The 92nd percentile combined ranking suggests that neither component significantly drags down the other in the majority of workloads. The 16-thread 3dmark score of 11201 versus the max-thread score of 15509 indicates that the CPU has headroom for background tasks while gaming, reducing the likelihood of stutter from concurrent system activity.

Usage Scenarios

High-refresh gaming: The i9-13900K's single-thread score of 1187 in 3dmark and 4608 in Passmark single-thread, combined with the RTX 5090's 39650 Passmark G3D score, positions this build for high frame rates. The CPU's 5.80 GHz boost clock minimizes latency in frame-critical paths, though no measured FPS data exists to confirm exact performance.

Streaming: With 32 threads available, the CPU can handle game encoding and streaming software concurrently without competing with the GPU. The Passmark multithread score of 58589 and data compression score of 793645 indicate sufficient headroom for simultaneous gaming and encoding workloads.

Video editing: The GPU's 32 GB GDDR7 memory and 1.79 TB/s bandwidth, paired with 680 tensor cores and 170 RT cores, accelerate timeline rendering and effects. The CPU's Cinebench R23 multicore score of 38271.5 handles export tasks, while the Geekbench OpenCL score of 334370 shows strong GPU compute for video processing.

3D rendering: The RTX 5090's FP32 throughput of 104.8 TFLOPS and the CPU's R20 multicore score of 20740 make this a dual-engine rendering system. The 92,200 million transistors on the GPU provide massive parallel compute for ray tracing workloads.

Software development: The CPU's 36 MB L3 cache and 24 cores speed up compilation tasks, while the Passmark integer math score of 207792 supports code analysis and build tools. The 32 GB GPU memory allows large dataset handling for machine learning development.

Student and office work: This configuration is excessive for typical productivity tasks. The CPU's single-thread performance and integrated UHD Graphics 770 provide basic display output, but the RTX 5090's 575 W TDP and 950 W suggested PSU make this an impractical choice for standard office environments.

Who Should Build It

This pairing targets enthusiasts and professionals who demand maximum performance across both CPU and GPU workloads. Gamers seeking high-refresh-rate experiences at any resolution will benefit from the 92nd percentile GPU and the CPU's strong single-thread scores. Content creators working with 8K video or complex 3D scenes will leverage the 32 GB VRAM and 104.8 TFLOPS FP32 throughput. Developers running machine learning models can utilize the 680 tensor cores and 32 GB memory for large batch processing. Small business workstations handling complex simulations or data analysis will find the 24-core CPU and 1.79 TB/s GPU bandwidth sufficient for demanding tasks. However, students and general office users would be better served by less powerful components, as this build's performance exceeds the requirements of typical productivity software.

Gaming Performance

The FACT PACK contains no measured FPS data for this exact CPU+GPU combination, so all frame rate figures are estimates derived from benchmark scores rather than direct gameplay measurements. The GPU's Passmark G3D score of 39650 and 3dmark_steel_nomad_dx12 score of 18355 indicate exceptional rasterization and ray tracing capability. The CPU's 3dmark_16_threads score of 11201 and single-thread score of 1187 suggest it can keep pace with the GPU's frame generation.

At high refresh rates, the CPU's 5.80 GHz boost clock and Passmark single-thread score of 4608 should minimize frame pacing issues. The GPU's 32 GB GDDR7 memory with 1.79 TB/s bandwidth provides ample bandwidth for high-resolution textures and geometry. The 176 ROPs and 423.6 GPixel/s pixel rate support high fill rates at 4K and beyond. Given the 92nd percentile ranking of both components, frame rates should be among the highest achievable in current titles, though exact figures require direct testing.

Upgrade Path and Platform

The Intel Core i9-13900K uses the Intel Socket 1700 platform, which supports both DDR4 and DDR5 memory over a dual-channel bus. The CPU provides PCIe Gen 5 with 16 lanes, while the RTX 5090 uses a PCIe 5.0 x16 interface. This means the GPU has full bandwidth available for data transfer. The platform supports ECC memory, which is beneficial for workstation reliability.

The RTX 5090's suggested PSU is 950 W, and the CPU has a TDP of 125 W. A power supply meeting the 950 W recommendation provides sufficient headroom for the combined 700 W of CPU and GPU power draw, plus other system components. The GPU's dual-slot design and 304 mm length require a spacious case with adequate airflow.

A sensible next upgrade would be moving to a newer Intel platform with a more recent socket, as the LGA 1700 socket is tied to 13th-generation processors. The CPU's 10 nm process and Raptor Lake architecture represent the last generation for this socket, so future CPU upgrades would require a motherboard change. The GPU's PCIe 5.0 interface is forward-compatible with newer platforms, meaning the RTX 5090 could be retained when upgrading the CPU and motherboard.

Build Overview

This is a desktop-class configuration combining Intel's Core i9-13900K with NVIDIA's GeForce RTX 5090. Both components sit at the 92nd percentile of their respective categories, and the combined percentile is also 92. The CPU is a 24-core Raptor Lake-S part with a 125 W TDP, while the GPU is a Blackwell 2.0 architecture card with a 575 W TDP. This pairing represents a top-tier build for high-end gaming and professional workloads.

The i9-13900K's nearest rival, the 13900KF, differs by only 0.1% in average score, indicating that the integrated UHD Graphics 770 in the non-F variant adds no meaningful performance penalty. The RTX 5090's nearest rival, the Tesla P100 PCIe 16 GB, trails by 0.3%, showing that the 5090 is at the frontier of GPU performance. The 32 GB GDDR7 memory and 512-bit bus provide exceptional bandwidth for data-intensive applications.

GPU Analysis

The NVIDIA GeForce RTX 5090 is built on the GB202 chip using Blackwell 2.0 architecture, fabricated on TSMC's 5 nm process. The die measures 750 mm² and contains 92,200 million transistors, yielding a density of 122.9M transistors per mm². The GPU operates at a base clock of 2017 MHz with a boost clock of 2407 MHz, while memory runs at 1750 MHz (28 Gbps effective).

Memory capabilities are substantial: 32 GB of GDDR7 on a 512-bit bus delivers 1.79 TB/s of bandwidth. The GPU has 21760 shading units, 680 TMUs, and 176 ROPs. It includes 170 RT cores and 680 tensor cores, supporting DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4. Pixel rate is 423.6 GPixel/s, and texture rate is 1,636.8 GTexel/s. FP32 and FP16 throughput are both 104.8 TFLOPS.

Benchmark results confirm the GPU's high-end positioning. The 3dmark_steel_nomad_dx12 score of 18355 demonstrates strong DX12 performance. Geekbench OpenCL score of 334370 and Vulkan score of 376728 show excellent compute and graphics API utilization. Passmark G3D score of 39650 and compute score of 26756 indicate balanced rasterization and compute capabilities. The 92nd percentile ranking, with nearest rival Tesla P100 PCIe 16 GB just 0.3% behind, places this GPU at the top of consumer graphics.

The 575 W TDP and 950 W suggested PSU highlight the power requirements of this card. Its dual-slot form factor and 304 mm length require careful case selection. The 16-pin power connector and PCIe 5.0 x16 interface ensure compatibility with modern motherboards. Display outputs include 1x HDMI 2.1b and 3x DisplayPort 2.1b, supporting high refresh rate monitors and multi-display setups.

Rate My PC: Intel Core i9-13900K + NVIDIA GeForce RTX 5090

Apex Performer

System Balance Analysis

Intel Core i9-13900K

NVIDIA GeForce RTX 5090

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

FAQ

Benchmark Performance

CPU Analysis

Balance and Bottleneck

Usage Scenarios

Who Should Build It

Gaming Performance

Upgrade Path and Platform

Build Overview

GPU Analysis

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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