SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900 + NVIDIA GeForce RTX 4080

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

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
95%
VS
GPU
97%
PROCESSOR

Intel Core i9-13900

60,676 Benchmark Score
Top 5% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4080

54,247 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

Intel Core i9-13900 pairs with the NVIDIA GeForce RTX 4080 in a desktop configuration that ranks at the 89th percentile overall, a figure that places this combination ahead of the vast majority of systems in the database. The data shows a processor with a 92nd percentile ranking against all CPUs and a graphics card at the 86th percentile against all GPUs, indicating a balanced pairing of top-tier components where neither is dramatically outpacing the other. Benchmark results reveal a platform built for high-throughput multi-threaded workloads and high-refresh-rate gaming, though the absence of measured frame rate data for this exact pairing means that all gaming performance figures presented here are estimates derived from synthetic scores.

CPU Analysis

The Intel Core i9-13900 is a 24-core, 32-thread processor built on the Raptor Lake architecture and manufactured on Intel's 10 nm process node, with a die size of 257 mm². It operates with a base clock of 2000.00 MHz and a boost clock of 5.60 GHz, drawing a 65 W TDP. This chip supports DDR4 and DDR5 memory across a dual-channel bus and includes ECC memory support, a feature set that points toward professional workstation use as much as gaming. The L3 cache is 36 MB shared, with 2 MB L2 per core and 80 KB L1 per core, a hierarchy designed to feed the high core count efficiently.

In multi-threaded performance, the Cinebench R23 multicore score of 37931 places the i9-13900 in a class where it leads its closest rivals by a narrow margin. The data shows the nearest competitor, the Intel Xeon Gold 6338T, scoring 60572 average with a delta of 0.2%, while the AMD Ryzen 7 8745HX and Ryzen 9 7945HX are 1% behind, and the Intel Core i9-14900F trails by 1.1%. For real workloads, this translates to rendering, compilation, and simulation tasks that can saturate all 24 cores. The Cinebench R20 multicore score of 15931 and R15 multicore score of 3823 reinforce this position, showing consistent scaling across benchmark generations.

Single-thread performance is equally strong, with a Cinebench R23 single-core score of 5355 and a Geekbench single-core score of 2604. This matters for everyday responsiveness and for applications that rely on a few fast cores, such as spreadsheet calculations, light photo editing, and general desktop navigation. The PassMark single-thread score of 4309 confirms that the 5.60 GHz boost clock delivers tangible results, not just a marketing number. The architecture's efficiency at lower thread counts means that despite its 24-core design, it does not feel sluggish in lightly threaded tasks.

The processing power extends to specialized workloads, as evidenced by PassMark results: floating-point math scores 120492, integer math scores 176107, and extended instructions score 32760. Data encryption at 35242 and compression at 577285 show a capability for handling encrypted storage and compressed archives with ease, making this CPU suitable for developer workstations that handle large codebases and build pipelines. The find prime numbers score of 186 and physics score of 2484 are lower, but these are less representative of typical user workloads. The average benchmark score of 60676 positions the i9-13900 at the 92nd percentile, meaning it outperforms 92% of all CPUs in the database, a strong indicator of its high-end placement.

Balance and Bottleneck

With a combined percentile of 89, the i9-13900 and RTX 4080 pairing shows a well-matched system where the CPU and GPU are in a similar performance tier. The CPU's 92nd percentile and the GPU's 86th percentile suggest that in heavily threaded CPU-bound scenarios, such as video encoding or 3D rendering, the processor will be the primary driver, while in GPU-bound tasks like ray-traced gaming, the graphics card takes the lead. The data does not indicate a severe bottleneck in either direction, as the percentile gap is only 6 points.

For gaming, the absence of measured FPS data means the balance must be inferred from synthetic scores. The GPU's PassMark G3D score of 34457 and the CPU's high single-thread score of 4309 suggest that at lower resolutions, such as 1080p, the CPU may become the limiting factor in high-refresh scenarios, as it must feed frames to the GPU fast enough to keep it saturated. However, the i9-13900's boost clock of 5.60 GHz and strong single-core results indicate it is more than capable of handling this task, so the bottleneck is unlikely to be severe.

In productivity workloads, the balance shifts. The CPU's Cinebench R23 multicore score of 37931 far exceeds the demands of most office applications, meaning the GPU will rarely be a constraint in such tasks. Conversely, in GPU compute tasks like machine learning inference or rendering with CUDA acceleration, the RTX 4080's PassMark GPU compute score of 20671 will be the limiting factor, and the CPU will wait on the GPU. The data suggests a system where neither component routinely stalls the other, providing a smooth experience across a wide range of applications.

The power and thermal envelope also play a role in balance. The CPU's 65 W TDP is low for a 24-core part, suggesting headroom within a 700 W suggested PSU, which is provided for the GPU's 320 W TDP. This means the system is likely not power-limited in most scenarios, allowing both components to reach their full potential without throttling. The GPU's triple-slot cooler and the CPU's standard cooling requirements suggest a build that prioritizes sustained performance over silence, but the data does not quantify thermal behavior.

Benchmark Performance

The CPU's benchmark scores are consistently high across all tests. In Geekbench, it scores 21164 multicore and 2604 single-core, with a PassMark multithread score of 45680. The Cinebench R23 results of 37931 multicore and 5355 single-core are particularly notable, as this test is widely used by content creators to gauge rendering capability. The PassMark average benchmark score of 60676 places the CPU at the 92nd percentile, with rivals like the AMD Ryzen 9 7945HX scoring 60099 and the Intel Core i9-14900F scoring 60008, both just 1% behind.

The GPU's benchmark performance is equally strong. In 3DMark Steel Nomad DX12, it scores 6567, a test that stresses modern gaming workloads. Geekbench OpenCL scores 214739 and Vulkan scores 263779, indicating strong compute capabilities across different APIs. The PassMark G3D score of 34457 places the GPU at the 86th percentile, with the closest rival being the NVIDIA GeForce RTX 4080 SUPER at 54209 average score, a 0.1% difference, showing that the standard RTX 4080 is virtually indistinguishable from its SUPER counterpart in synthetic benchmarks.

The combined picture shows a system with an average benchmark score of 60676 for the CPU and 54247 for the GPU, resulting in a combinedPercentile of 89. This puts the pairing in the top 11% of all systems in the database, a strong indication of high-end performance. The GPU's PassMark DirectX 12 score of 132 and DirectX 11 score of 314 are lower than expected, but these are outliers compared to the other results, likely reflecting specific driver or test conditions. The PassMark G2D score of 1239 indicates solid 2D performance for desktop use, and the GPU compute score of 20671 shows robust parallel processing capabilities.

Gaming Performance

No measured FPS rows exist for this exact combination of the Intel Core i9-13900 and NVIDIA GeForce RTX 4080, so all gaming frame rates discussed here are estimates derived from the benchmark scores and should be treated as such. The data shows the GPU's 3DMark Steel Nomad DX12 score of 6567 and the CPU's Cinebench R23 single-core score of 5355, both of which indicate a system capable of high frame rates at competitive settings.

Based on these scores, the pairing is expected to deliver excellent performance at 1440p and 4K resolutions, where the GPU's 16 GB of GDDR6X memory and 716.8 GB/s bandwidth will be the primary drivers. At 1080p, the CPU's strong single-thread performance will ensure high minimum frame rates, making this a capable system for esports titles that benefit from high refresh rates. The GPU's 76 RT cores and 304 tensor cores suggest that ray tracing and DLSS will be handled effectively, though specific FPS figures cannot be stated.

For AAA titles at 4K with ultra settings, the RTX 4080's pixel rate of 280.6 GPixel/s and texture rate of 761.5 GTexel/s indicate it can handle demanding scenes, but the exact frame rates will vary by game and optimization. The CPU's 36 MB L3 cache and high boost clock will help maintain consistent frame pacing, reducing stutter in open-world games. The absence of measured data means these are qualitative expectations, but the synthetic scores place this combination in the top tier of gaming hardware.

Who Should Build It

The Intel Core i9-13900 and RTX 4080 combination is suited for enthusiasts and professionals who demand high performance across a range of tasks. Gamers at 1440p or 4K with high-refresh monitors will benefit from the GPU's strong rasterization and ray tracing performance, as indicated by the 3DMark Steel Nomad score of 6567 and the 86th percentile GPU ranking. Content creators working with video editing, 3D rendering, or complex simulations will leverage the CPU's 24 cores and 32 threads, as shown by the Cinebench R23 multicore score of 37931, which leads its nearest rivals by 0.2% to 1.1%.

Software developers compiling large codebases will find the PassMark data compression score of 577285 and integer math score of 176107 useful, as these tasks benefit from the CPU's high throughput. Students in engineering or data science fields can use the ECC memory support and dual-channel DDR4/DDR5 compatibility to build a workstation that handles both coursework and research. Small business workstations that run virtual machines or database queries will also see gains from the high thread count and 36 MB L3 cache.

The target user is one who needs a single system for both gaming and professional work, without compromising on either. The GPU's 16 GB VRAM and the CPU's 65 W TDP make this a versatile platform, though the triple-slot GPU and 310 mm length require a roomy case. This is not a budget build, but for users who fit the profile, the performance data justifies the investment.

Usage Scenarios

High-refresh gaming: The RTX 4080's PassMark G3D score of 34457 and the i9-13900's single-thread score of 4309 combine to support high frame rates at 1440p and 4K. The GPU's 76 RT cores enable ray tracing, and the 304 tensor cores accelerate DLSS, making this a strong choice for competitive and immersive gaming alike.

Streaming: The CPU's 24 cores and 32 threads provide ample headroom for encoding video while gaming, as the Cinebench R23 multicore score of 37931 ensures minimal impact on frame rates. The GPU's NVENC encoder is not benchmarked in the data, but the high compute scores suggest efficient handling of streaming workloads.

Video editing: The CPU's PassMark floating-point math score of 120492 and the GPU's OpenCL score of 214739 indicate fast rendering and effects processing. The 16 GB VRAM allows for large timelines and high-resolution previews, while the L3 cache of 36 MB helps with scrubbing and playback.

3D rendering: The Cinebench R23 multicore score of 37931 shows the CPU excels at CPU-based rendering, while the GPU's compute score of 20671 handles GPU-accelerated rendering. The combination allows for hybrid rendering pipelines that use both components.

Software development: The PassMark data encryption score of 35242 and compression score of 577285 speed up build processes and package management. The high thread count reduces compile times for large projects, and the dual-channel memory supports fast data access.

Student and office work: The Geekbench single-core score of 2604 ensures responsive application performance, while the 65 W TDP keeps power consumption manageable. The integrated UHD Graphics 770 provides a fallback if the discrete GPU is not needed, making this a flexible system for academic and professional use.

Upgrade Path and Platform

The Intel Core i9-13900 uses the Intel Socket 1700, which supports DDR4 and DDR5 memory on a dual-channel bus. The platform offers PCIe Gen 5 with 16 lanes from the CPU, providing high bandwidth for storage and expansion cards. The GPU uses a PCIe 4.0 x16 interface, which is fully compatible with the CPU's PCIe Gen 5 slots, though it will run at Gen 4 speeds. The suggested PSU is 700 W, with the CPU's 65 W TDP and GPU's 320 W TDP leaving headroom for additional components, though the exact power draw of other parts is not specified.

The memory support for both DDR4 and DDR5 gives builders flexibility in choosing modules, though the data does not specify maximum capacities or speeds. ECC memory support is a notable feature for workstation use, adding stability for long-running computations. The socket 1700 platform is also used by other 13th generation processors, so a user could upgrade to a higher-tier chip if needed, but the i9-13900 is already near the top of the lineup.

A sensible next upgrade would be adding more or faster storage, as the PCIe Gen 5 lanes support the latest NVMe drives, though no specific drive performance is in the data. The GPU is listed as end-of-life, with the GeForce 50 series as its successor, so a future upgrade to that generation would be a logical step, but the current RTX 4080 remains competitive. The CPU's production status is active, meaning it is still available for purchase, and the platform has room for memory expansion up to the motherboard's limits.

FAQ

Q: What is the combined performance ranking of this CPU and GPU pairing?

A: The combination ranks at the 89th percentile overall, with the CPU at the 92nd percentile and the GPU at the 86th percentile.

Q: How does the Intel Core i9-13900 compare to its nearest rivals in multi-core performance?

A: The CPU scores 37931 in Cinebench R23 multicore, leading the Intel Xeon Gold 6338T by 0.2%, and the AMD Ryzen 7 8745HX, AMD Ryzen 9 7945HX, and Intel Core i9-14900F by 1% to 1.1%.

Q: What is the GPU's memory configuration and bandwidth?

A: The RTX 4080 has 16 GB of GDDR6X memory on a 256-bit bus, with a bandwidth of 716.8 GB/s.

Q: Does this system support ECC memory?

A: Yes, the Intel Core i9-13900 supports ECC memory, which is beneficial for workstation stability.

Q: What is the suggested power supply wattage for this build?

A: The suggested PSU is 700 W, which accounts for the CPU's 65 W TDP and the GPU's 320 W TDP.

Q: Are there measured FPS figures for this exact combination?

A: No, the FACT PACK contains no measured FPS data for this pairing, so all gaming performance is estimated from benchmark scores.

Q: What is the GPU's transistor count and process node?

A: The RTX 4080 uses the AD103 chip with 45,900 million transistors on a 5 nm process from TSMC.

GPU Analysis

The NVIDIA GeForce RTX 4080 is built on the Ada Lovelace architecture using a 5 nm process from TSMC, with a die size of 379 mm² and 45,900 million transistors. It operates at a base clock of 2205 MHz and a boost clock of 2505 MHz, with memory clocked at 1400 MHz for an effective 22.4 Gbps. The memory subsystem comprises 16 GB of GDDR6X on a 256-bit bus, delivering a bandwidth of 716.8 GB/s. The GPU features 9728 shading units, 304 texture mapping units, and 112 raster operation units, along with 76 RT cores and 304 tensor cores.

The benchmark scores show strong performance across various tests. The 3DMark Steel Nomad DX12 score of 6567 indicates robust modern gaming capability, while Geekbench Vulkan scores 263779 and OpenCL scores 214739, demonstrating solid compute performance for non-gaming tasks. The PassMark G3D score of 34457 places the GPU at the 86th percentile, with the nearest rival being the RTX 4080 SUPER at 0.1% difference, showing this card is nearly as fast as its newer sibling. The PassMark GPU compute score of 20671 highlights its parallel processing ability, which is useful for rendering and machine learning workloads.

For rendering, the pixel rate of 280.6 GPixel/s and texture rate of 761.5 GTexel/s indicate the GPU can handle high-resolution textures and complex scenes. The FP32 performance of 48.74 TFLOPS and FP16 performance of 48.74 TFLOPS (1:1) provide strong compute throughput, while the 304 tensor cores accelerate AI-based features like DLSS. The 76 RT cores enable hardware-accelerated ray tracing, as evidenced by the 3DMark Steel Nomad score. The GPU supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with modern APIs. With a TDP of 320 W and a triple-slot cooler, it requires adequate case space and power delivery, but the suggested 700 W PSU covers this.