SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 7900X + NVIDIA GeForce RTX 4090 D

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

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
95%
VS
GPU
99%
PROCESSOR

AMD Ryzen 9 7900X

53,288 Benchmark Score
Top 5% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4090 D

178,050 Benchmark Score
Top 1% 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
View All Games →

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

AMD Ryzen 9 7900X and NVIDIA GeForce RTX 4090 D form a desktop pairing that sits at the 95th percentile overall, a figure that places it firmly in the top tier of what the benchmark database tracks. The CPU alone ranks in the 91st percentile against all processors, while the GPU reaches the 98th percentile against all graphics cards. No measured FPS rows exist for this exact combination in the FACT PACK, so all frame-rate discussion in this analysis is framed as an estimate derived from the individual benchmark scores rather than direct game testing.

CPU Analysis

The AMD Ryzen 9 7900X is a 12-core, 24-thread desktop processor built on the Zen 4 architecture with the Raphael codename, fabricated on a 5 nm process by TSMC with 13,140 million transistors across a 2x 71 mm² die design. It operates on AMD Socket AM5 with a base clock of 4.70 GHz and a boost clock of 5.60 GHz, drawing a 170 W TDP. The cache hierarchy includes 64 KB of L1 per core, 1 MB of L2 per core, and 64 MB of shared L3 cache, which is substantial for a 12-core part and supports workloads that benefit from large shared pools of fast memory.

Benchmark data shows a processor that scales well with thread count. The 3DMark scores progress from 1,093 in single-thread, to 2,137 in 2-thread, 4,151 in 4-thread, 7,798 in 8-thread, 10,972 in 16-thread, and 12,536 in max-thread tests. This scaling pattern indicates that the 7900X maintains strong performance per core even as more cores are engaged, which is not always the case for high-core-count parts that suffer from frequency drops under load. The 16-thread score of 10,972 is 87.5% of the max-thread score, suggesting that the chip handles 16 threads with only modest degradation, while the jump from 8-thread to 16-thread is 40.7%, showing healthy multi-thread scaling.

Cinebench results reinforce this picture. The R23 multi-core score of 29,300 is roughly 14.5 times the single-core score of 2,016.5, which is a strong ratio for a 12-core processor. In comparison, the nearest rivals in the database include the AMD EPYC 7313P with an average score of 53,206 and a delta of 0.2%, meaning the 7900X is essentially on par with that server chip in aggregate benchmarks. The Intel Core i7-14700F sits at 53,620 with a delta of -0.6%, placing the 7900X slightly below it, while the Intel Xeon Phi 7290 is 0.3% behind the 7900X. These deltas are small, indicating that the 7900X competes directly with both server and high-end desktop parts in raw compute.

Geekbench scores of 2,617 single-core and 19,267 multi-core indicate that the 7900X is well-suited for mixed workloads that require both responsiveness in lightly threaded tasks and throughput in heavily threaded ones. The Passmark suite shows a multi-thread score of 51,406, with specific sub-scores like integer math at 169,273 and floating point math at 103,952, which point to strong general-purpose compute. The data encryption score of 37,263 and data compression score of 632,505 suggest that the CPU handles encryption and compression tasks efficiently, which matters for database servers and content delivery.

Balance and Bottleneck

The pairing of a 91st-percentile CPU with a 98th-percentile GPU creates a system where the graphics card is the dominant component in terms of percentile standing. In most gaming scenarios, the RTX 4090 D will be the limiting factor only at lower resolutions; at higher resolutions, the GPU's workload increases and the CPU's role in frame pacing becomes less critical. The 7900X's single-thread score of 1,093 in 3DMark and 2,016.5 in Cinebench R23 single-core indicate that it has strong per-core performance, which is essential for feeding a high-end GPU in games that rely on a single main thread.

However, the data suggests that the CPU can still be a bottleneck in specific scenarios. The 2-thread 3DMark score of 2,137 is only 17% of the max-thread score, which is low, indicating that the chip does not excel when only a couple of threads are active. In games that are poorly optimized for multi-threading, the 7900X's performance may not fully saturate the RTX 4090 D's capabilities, leading to a situation where the GPU waits on the CPU. The 8-thread score of 7,798 is 62.2% of the max-thread score, which is reasonable, but the jump to 16-thread at 10,972 shows that the chip really shines when more threads are engaged.

The combined percentile of 95 suggests that the system is well-balanced overall, but the GPU's 98th percentile versus the CPU's 91st percentile indicates a slight imbalance toward the GPU. In practical terms, this means that for pure gaming at high resolutions like 4K, the GPU will be the primary driver of performance, and the CPU will rarely be the limiting factor. For 1080p or 1440p high-refresh gaming, the CPU's single-thread and low-thread performance becomes more relevant, and the 7900X's scores suggest it can handle those scenarios but may not be the absolute best pairing for maximizing frame rates in CPU-bound titles.

Upgrade Path and Platform

The AMD Ryzen 9 7900X uses the AM5 socket, which is the current platform for AMD's mainstream desktop processors. The memory support is DDR5 with a dual-channel bus and a memory bandwidth of 83.2 GB/s, and the CPU supports ECC memory, which is a feature that appeals to workstation users who need data integrity. The PCIe implementation is Gen 5 with 24 lanes from the CPU, which provides ample bandwidth for the RTX 4090 D, though that GPU uses a PCIe 4.0 x16 interface. The integrated Radeon Graphics means the system can output video even without a discrete GPU, which is useful for troubleshooting or basic tasks.

The RTX 4090 D has a TDP of 425 W, and the suggested PSU is 800 W, which is a significant power requirement. The CPU's 170 W TDP, combined with the GPU's 425 W, means the total system power draw is substantial, and the 800 W suggested PSU provides headroom for the rest of the system components. The GPU uses a single 16-pin power connector and is a triple-slot card measuring 304 mm in length, 137 mm in height, and 61 mm in width, so case compatibility is a consideration for builders.

A sensible next upgrade for this platform would be to add more DDR5 memory, as the dual-channel bus supports high-bandwidth configurations. The 24 GB of VRAM on the GPU is already substantial, so memory capacity on the system side is more likely to be a constraint for large workloads. The CPU has an unlocked multiplier, which allows for overclocking, and the 5 nm process with a 170 W TDP suggests there is some thermal headroom for enthusiasts, though the stock cooler should be adequate for standard operation. The AM5 socket also supports future AMD processors, so a CPU upgrade within the same platform is possible without changing the motherboard.

Who Should Build It

This desktop build is targeted at users who need top-tier graphics performance and strong multi-core compute. Gamers playing at 4K resolution will benefit from the RTX 4090 D's 98th-percentile standing, which places it above rivals like the NVIDIA RTX PRO 5000 Blackwell (delta -2.2%), the NVIDIA A100 SXM4 80 GB (delta -3.1%), and the NVIDIA RTX 5000 Ada Generation (delta -3.6%). The GPU's 24 GB of GDDR6X memory and 1.01 TB/s bandwidth make it suitable for high-resolution textures and demanding graphical workloads.

Content creators who work with video editing, 3D rendering, or large datasets will find the CPU's 12 cores and 24 threads valuable. The Cinebench R23 multi-core score of 29,300 and Geekbench multi-core score of 19,267 indicate strong performance in rendering and encoding tasks. The Passmark multi-thread score of 51,406 further supports this, with specific strengths in integer and floating point math. Software developers compiling large codebases will benefit from the 24 threads and the 64 MB of L3 cache, which helps with parallel compilation.

Students and small business workstations may find this pairing overkill for basic office tasks, but the CPU's single-thread performance of 4,238 in Passmark single-thread and 2,617 in Geekbench single-core ensures that everyday applications run smoothly. The GPU's compute capabilities, as shown by the Geekbench OpenCL score of 278,621 and Vulkan score of 246,941, make this build suitable for tasks like machine learning inference or scientific simulations that leverage GPU acceleration.

Benchmark Performance

The CPU's average benchmark score is 53,288, which places it at the 91st percentile against all CPUs. Its nearest rivals are closely matched: the AMD EPYC 7313P is 0.2% ahead, the Intel Xeon 634 is 0.6% ahead, the Intel Xeon Phi 7290 is 0.3% behind, and the Intel Core i7-14700F is 0.6% behind. These small deltas indicate that the 7900X is in a tight competitive cluster, with no single rival having a decisive advantage in aggregate performance.

The GPU's average benchmark score is 178,050, which places it at the 98th percentile against all GPUs. Its nearest rivals are all ahead of it: the NVIDIA RTX PRO 5000 Blackwell is 2.2% ahead, the NVIDIA A100 SXM4 80 GB is 3.1% ahead, the NVIDIA RTX 5000 Ada Generation is 3.6% ahead, and the NVIDIA A100 SXM4 40 GB is 4.9% ahead. This means that while the RTX 4090 D is in the top 2% of all GPUs, it is not the absolute fastest, and several professional-grade cards outperform it in benchmark scores.

The combined picture is a system that ranks in the 95th percentile, with the GPU contributing more to that standing than the CPU. The 3DMark Steel Nomad DX12 score of 8,587 for the GPU, combined with the CPU's 3DMark scores, suggests that the system is capable of handling modern DirectX 12 titles at high settings. The gap between the GPU's percentile and the CPU's percentile indicates that the CPU is the weaker link, but the 91st percentile is still high enough that it will not significantly hold back the GPU in most workloads.

Usage Scenarios

High-refresh gaming: The RTX 4090 D's 98th-percentile standing and the CPU's 91st-percentile standing suggest that this build can drive high refresh rates at 1440p or 4K. The GPU's 73.54 TFLOPS of FP32 performance and 1.01 TB/s memory bandwidth are more than sufficient for most titles, though the CPU's single-thread score of 1,093 in 3DMark indicates that very high frame rates in CPU-bound games may be limited by the processor.

Streaming: The CPU's 24 threads and the GPU's NVENC capabilities (implied by the Ada Lovelace architecture) make this build suitable for streaming while gaming. The Passmark multi-thread score of 51,406 ensures that encoding and game logic can run concurrently without significant performance degradation, though the exact streaming performance is not directly measured.

Video editing: The Cinebench R23 multi-core score of 29,300 and the Geekbench OpenCL score of 278,621 indicate strong performance in video editing software that uses both CPU and GPU acceleration. The 24 GB of VRAM on the GPU allows for editing high-resolution footage without running out of memory, and the 1.01 TB/s bandwidth helps with scrubbing timelines and rendering previews.

3D rendering: The CPU's 12 cores and 24 threads, combined with the GPU's 14,592 shading units and 456 tensor cores, make this build capable of handling complex 3D scenes. The 3DMark Steel Nomad score of 8,587 suggests that the GPU can handle ray-traced workloads, though the exact rendering time depends on the software and scene complexity.

Software development: The CPU's 24 threads and 64 MB of L3 cache are beneficial for compiling large codebases, and the ECC memory support adds reliability for long-running builds. The Passmark integer math score of 169,273 indicates strong performance in compute-intensive tasks like code compilation and data processing.

Student and office work: The CPU's single-thread performance of 4,238 in Passmark and 2,617 in Geekbench ensures that everyday tasks like web browsing, document editing, and spreadsheet work are responsive. The integrated Radeon Graphics provide a fallback if the discrete GPU is not needed, though this build is overkill for basic office tasks.

GPU Analysis

The NVIDIA GeForce RTX 4090 D is built on the Ada Lovelace architecture with the AD102 chip, fabricated on a 5 nm process by TSMC with 76,300 million transistors on a 609 mm² die. It has a base clock of 2280 MHz and a boost clock of 2520 MHz, with memory clocked at 1313 MHz or 21 Gbps effective. The 24 GB of GDDR6X memory is connected via a 384-bit bus, providing a bandwidth of 1.01 TB/s, which is exceptionally high and suitable for large textures and high-resolution rendering.

The GPU has 14,592 shading units, 456 TMUs, and 176 ROPs, along with 114 RT cores and 456 tensor cores. This hardware configuration supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, making it compatible with modern graphics APIs. The pixel rate is 443.5 GPixel/s, and the texture rate is 1,149.1 GTexel/s, which are high figures that indicate strong fill-rate performance. The FP32 performance is 73.54 TFLOPS, with FP16 at the same rate (1:1), which is useful for compute workloads that can use reduced precision.

The 3DMark Steel Nomad DX12 score of 8,587 places the GPU in the 98th percentile, and the Geekbench OpenCL score of 278,621 and Vulkan score of 246,941 indicate strong compute performance. The GPU is 2.2% behind the NVIDIA RTX PRO 5000 Blackwell, 3.1% behind the A100 SXM4 80 GB, 3.6% behind the RTX 5000 Ada Generation, and 4.9% behind the A100 SXM4 40 GB in average benchmark scores. This means that while the RTX 4090 D is not the top performer in the database, it is close to the top, and the differences are small enough that real-world performance will be similar in most tasks.

FAQ

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

A: The combined percentile is 95, which places this desktop build in the top 5% of all tracked systems.

Q: How does the Ryzen 9 7900X compare to its nearest rival, the Intel Core i7-14700F?

A: The Intel Core i7-14700F has an average score of 53,620, which is 0.6% higher than the Ryzen 9 7900X's average score of 53,288.

Q: What is the memory bandwidth of the RTX 4090 D?

A: The RTX 4090 D has a memory bandwidth of 1.01 TB/s, achieved with 24 GB of GDDR6X memory on a 384-bit bus.

Q: Does the Ryzen 9 7900X support ECC memory?

A: Yes, the Ryzen 9 7900X supports ECC memory, which is a feature that is useful for workstation and server applications.

Q: What is the suggested PSU wattage for the RTX 4090 D?

A: The suggested PSU for the RTX 4090 D is 800 W, which provides headroom for the GPU's 425 W TDP and the rest of the system components.

Q: What is the GPU's 3DMark Steel Nomad DX12 score?

A: The RTX 4090 D scores 8,587 in the 3DMark Steel Nomad DX12 test, which is a measure of its DirectX 12 gaming performance.

Q: What is the CPU's Cinebench R23 multi-core score?

A: The Ryzen 9 7900X scores 29,300 in Cinebench R23 multi-core, which is a strong result for a 12-core processor.

Gaming Performance

No measured FPS rows exist for this exact CPU and GPU combination in the FACT PACK, so the following frame-rate expectations are estimates derived from the benchmark scores. The RTX 4090 D's 98th-percentile standing and the CPU's 91st-percentile standing suggest that this build is capable of high frame rates in most games. At 4K resolution, the GPU's 73.54 TFLOPS of FP32 performance and 1.01 TB/s memory bandwidth should be sufficient for ultra settings in most titles, with frame rates typically exceeding 60 FPS in demanding games and higher in less demanding ones.

At 1440p, the CPU's single-thread performance becomes more relevant, and the 7900X's 3DMark single-thread score of 1,093 indicates that it can keep up with the GPU in most scenarios. Frame rates at 1440p are likely to be higher than at 4K, with many titles exceeding 100 FPS at ultra settings. At 1080p, the CPU may become a bottleneck in CPU-bound games, as the 2-thread 3DMark score of 2,137 is low relative to the max-thread score, but the overall system should still deliver very high frame rates, often exceeding 144 FPS in competitive titles.

The GPU's Geekbench Vulkan score of 246,941 suggests strong performance in Vulkan-based games, while the OpenCL score of 278,621 indicates good compute performance for games that use GPU compute features. The 24 GB of VRAM ensures that even the most texture-heavy games will not run out of memory, and the 1.01 TB/s bandwidth prevents bottlenecks in high-resolution texture streaming. Overall, the estimated gaming performance is excellent, with the GPU being the primary driver of frame rates at higher resolutions.

Build Overview

This desktop build pairs the AMD Ryzen 9 7900X with the NVIDIA GeForce RTX 4090 D, creating a system that ranks in the 95th percentile overall. The CPU is a 12-core, 24-thread processor from the 7000 series, based on Zen 4 architecture, with a boost clock of 5.60 GHz and a 170 W TDP. The GPU is a GeForce 40-series card based on Ada Lovelace architecture, with 24 GB of GDDR6X memory and a 425 W TDP.

The CPU's 91st-percentile standing and the GPU's 98th-percentile standing place this build in the top tier of desktop systems. The GPU is the stronger component, but the CPU is not far behind, and the combined percentile of 95 reflects a well-matched pairing. The build is suitable for high-resolution gaming, content creation, and compute workloads, with the GPU providing top-tier graphics performance and the CPU offering strong multi-core compute. The system requires an 800 W PSU and a case that can accommodate a triple-slot, 304 mm GPU. Overall, this is a high-end desktop build that delivers exceptional performance across a wide range of tasks.