SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 7900X3D + NVIDIA GeForce RTX 5090 D

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

Build Configuration

Select your components

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

94%

GPU

98%

PROCESSOR

AMD Ryzen 9 7900X3D

47,908 Benchmark Score

Top 6% Market Ranking

View Full Specs →

GRAPHICS CARD

NVIDIA GeForce RTX 5090 D

77,712 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

# CPU Analysis

The AMD Ryzen 9 7900X3D sits at the heart of this desktop build, a 12-core, 24-thread processor built on TSMC's 5 nm process node with the Zen 4 architecture under the Raphael codename. The chip's defining feature is its 128 MB of shared L3 cache, which includes a dedicated 1x 64 MB 3D V-Cache slice that sits atop the compute die. This cache configuration is the key differentiator for the 7900X3D, as it provides an unusually large pool of fast memory for workloads that benefit from high cache hit rates.

Clock speeds are respectable for a 3D V-Cache part, with a 4.40 GHz base clock and a 5.60 GHz boost clock. The 120 W TDP is modest given the core count, and the unlocked multiplier means enthusiasts can push the chip further, though the 3D V-Cache design typically limits overclocking headroom compared to non-X3D parts. The processor supports DDR5 memory across a dual-channel bus with a theoretical bandwidth of 83.2 GB/s, and it includes ECC memory support, which is a meaningful feature for professional workstations that require data integrity.

Benchmark results paint a picture of a processor that excels in multi-threaded workloads while remaining competitive in single-threaded tasks. The Cinebench R23 multi-core score of 42,767 is a strong indicator of sustained all-core performance, while the single-core score of 6,037 shows that the 3D V-Cache does not cripple lightly-threaded performance. Geekbench results follow a similar pattern, with a multi-core score of 18,808 and a single-core score of 2,456. The 3DMark threaded tests reveal how the chip scales with thread count: 2,071 for 2 threads, 4,041 for 4 threads, 7,315 for 8 threads, 10,144 for 16 threads, and 11,480 for max threads. This scaling curve shows that the chip gains roughly 50% performance when going from 8 to 16 threads, but only another 13% from 16 to 24 threads, suggesting that the 3D V-Cache benefits most when fewer cores are fighting for cache space.

The PassMark suite adds another dimension to the analysis. The multi-thread score of 50,317 is complemented by strong sub-scores in integer math (160,779) and floating-point math (97,246), indicating that the chip handles both integer-heavy and floating-point-heavy workloads with equal facility. The data compression score of 593,838 is particularly notable, suggesting that the large L3 cache provides a significant boost for compression and decompression tasks. The extended instructions score of 44,567 shows that the chip can accelerate modern vectorized workloads, while the single-thread score of 4,126 confirms that lightly-threaded applications still perform well.

The percentile ranking of 90 against all CPUs places this processor in the upper echelon of desktop parts. Its nearest rivals are instructive: the AMD Ryzen 9 3900 scores 47,918 on average, a 0% delta from the 7900X3D's 47,908 average. The Intel Core Ultra 7 265T is 0.4% ahead, while the AMD Ryzen AI Max PRO 380 is 0.5% behind, and the Intel Core Ultra 5 235A trails by 0.6%. These deltas are negligible, placing the 7900X3D in a performance band where architectural differences between competing parts are swamped by workload-specific variations.

# Gaming Performance

The FACT PACK contains no measured FPS data for this specific CPU+GPU combination. The `measuredFpsUltraByGame` field is empty, and `dataIsMeasured` is false. Therefore, all FPS figures discussed here are estimates derived from the benchmark scores of the CPU and GPU, not direct measurements. This is an important caveat: actual in-game frame rates will vary based on game engine, driver optimization, and specific scene complexity.

Given the CPU's 90th percentile ranking and the GPU's 92nd percentile ranking, this pairing is positioned for high-refresh-rate gaming at 1440p and 4K resolutions. The GPU's 3DMark Steel Nomad DX12 score of 14,326 indicates that the RTX 5090 D has substantial raw graphics throughput, while the CPU's 3DMark max-thread score of 11,480 ensures that even heavily threaded game engines will have ample processing headroom. For esports titles that favor single-thread performance, the CPU's 3DMark single-thread score of 1,049 and Cinebench R23 single-core score of 6,037 suggest that frame rates will be limited by the GPU rather than the CPU in most scenarios.

At 1080p, the CPU's strong single-threaded performance and the GPU's massive shading unit count (21,760) should combine to produce frame rates well above 144 Hz in most titles, though this is an estimate. At 1440p, the GPU's 32 GB of GDDR7 memory and 1.79 TB/s bandwidth become more relevant, as higher resolutions demand more memory bandwidth. At 4K, the GPU's pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s suggest that the RTX 5090 D can sustain high frame rates at ultra settings, provided the game is not CPU-bound. The CPU's 128 MB L3 cache may help in open-world games that stream large amounts of geometry, as the cache can hold more level data than smaller-cache parts.

The lack of measured FPS data means these figures should be treated as directional rather than definitive. The benchmark scores indicate that this pairing is unlikely to be the bottleneck in any gaming scenario, but the exact frame rates depend on factors beyond the scope of the available data.

# Balance and Bottleneck

The balance between the Ryzen 9 7900X3D and the RTX 5090 D is characterized by a large disparity in raw throughput. The GPU's PassMark G3D score of 44,065 is roughly 88% of the CPU's PassMark multi-thread score of 50,317, but the GPU's compute-oriented benchmarks show where the real imbalance lies. The GPU's Geekbench OpenCL score of 310,674 and Vulkan score of 376,915 dwarf any CPU score, confirming that the GPU is the dominant compute resource in this pairing.

In gaming workloads, the bottleneck depends heavily on resolution. At 1080p, the CPU's single-thread performance becomes more critical, and the 3DMark 2-thread score of 2,071 suggests that the CPU can feed the GPU effectively at lower resolutions. However, the CPU's 90th percentile ranking versus the GPU's 92nd percentile ranking means that the GPU is slightly more powerful relative to its peers, which could make the CPU the limiting factor in very high-refresh-rate scenarios. At 1440p and above, the GPU's pixel rate and texture rate become the limiting factors, as the CPU has more than enough headroom to keep up.

The PassMark physics score of 4,728 is a useful indicator for gaming, as physics calculations often run on the CPU. This score is strong, suggesting that physics-heavy games will not be CPU-limited. The data compression score of 593,838 is relevant for games that use compression for level streaming, and the large L3 cache should help reduce stutter in open-world titles. The GPU's 32 GB VRAM is far larger than any current game needs, which means VRAM capacity will not be a bottleneck for years, but the GPU's 575 W TDP suggests that power delivery could be a constraint in smaller system builds.

The FPS scaling evidence is indirect but informative. The CPU's 3DMark threaded test scores show that performance scales well up to 8 threads (7,315), then more slowly beyond that. Most games use 8 threads or fewer, so the CPU's 12-core configuration provides headroom for background tasks without impacting gaming performance. The GPU's PassMark DirectX 12 score of 219, while seemingly low, is a relative measure within the PassMark suite, and the GPU's overall percentile of 92 places it well above the median. The combined percentile of 91 indicates that this pairing is balanced at the high end, with neither component severely underpowered relative to the other.

# Who Should Build It

This build is targeted at gamers who demand maximum frame rates at 1440p or 4K resolution with ultra settings. The GPU's 32 GB VRAM and 1.79 TB/s bandwidth provide headroom for high-resolution textures and future game requirements, while the CPU's 12 cores and 24 threads ensure that even the most demanding game engines will have sufficient processing power. The 90th percentile CPU ranking and 92nd percentile GPU ranking mean that this system will outperform the vast majority of desktop PCs in gaming benchmarks.

Content creators will find this pairing compelling for video editing and 3D rendering. The CPU's Cinebench R23 multi-core score of 42,767 indicates strong performance in rendering workloads, while the GPU's 104.8 TFLOPS FP32 compute throughput and 680 tensor cores accelerate GPU-accelerated rendering and AI-assisted workflows. The 128 MB L3 cache benefits tasks like color grading and effects processing that involve large data sets.

Software developers will appreciate the CPU's 24 threads for parallel compilation, and the GPU's CUDA cores (21,760 shading units) support GPU computing for machine learning and scientific computing. The ECC memory support is a plus for developers working on data-intensive applications where memory corruption is a concern. Students and small business users will find this system overkill for general productivity, but the headroom means it will remain relevant for years.

# Benchmark Performance

The CPU's average benchmark score is 47,908, placing it in the 90th percentile of all CPUs. Its nearest rival, the AMD Ryzen 9 3900, scores 47,918, a 0% delta, which means the two chips are statistically indistinguishable in average performance. The Intel Core Ultra 7 265T is 0.4% faster, while the AMD Ryzen AI Max PRO 380 is 0.5% slower, and the Intel Core Ultra 5 235A is 0.6% slower. These small deltas indicate that the 7900X3D is positioned in a tight performance cluster where differences are within run-to-run variance.

The GPU's average benchmark score is 77,712, placing it in the 92nd percentile of all GPUs. Its nearest rivals show a wider spread: the AMD Radeon RX 6650M XT is 1.1% faster, while the AMD Radeon RX 6850M XT is 1.6% slower, the NVIDIA Tesla P100 PCIe 12 GB is 2.1% slower, and the NVIDIA Tesla P100 PCIe 16 GB is 2.4% slower. These deltas suggest that the RTX 5090 D is somewhat more differentiated from its rivals than the CPU is from its competitors.

The combined percentile of 91 reflects the overall tier of this pairing. The CPU's strong multi-threaded scores, including a PassMark multi-thread score of 50,317 and a Geekbench multi-core score of 18,808, pair well with the GPU's compute capabilities, including a Geekbench OpenCL score of 310,674 and a PassMark GPU compute score of 28,396. The GPU's 3DMark Steel Nomad DX12 score of 14,326 is a modern DirectX 12 benchmark that demonstrates the GPU's ability to handle current and upcoming game engines.

# Upgrade Path and Platform

The CPU uses the AMD Socket AM5 platform, which is the current desktop socket for AMD's Ryzen 7000 series and later processors. The socket supports DDR5 memory, and the CPU's dual-channel memory bus with 83.2 GB/s bandwidth provides a solid foundation for current games and applications. The PCIe Gen 5 interface with 24 lanes from the CPU ensures that the GPU and NVMe storage devices have ample bandwidth.

The GPU uses a PCIe 5.0 x16 interface, which is backward compatible with PCIe 4.0 motherboards, though the full bandwidth is only available on PCIe 5.0-capable boards. The suggested PSU for this GPU is 950 W, which provides headroom for the CPU's 120 W TDP and the GPU's 575 W TDP, along with other system components. A sensible next upgrade would be to add more DDR5 memory, as the dual-channel bus supports high-capacity kits, or to add a second NVMe drive for additional storage.

The platform's longevity depends on AMD's commitment to the AM5 socket, but the current generation of processors and the availability of DDR5 memory mean that the platform is well-positioned for future upgrades. The GPU's 32 GB VRAM is unlikely to be a bottleneck for several years, so the next upgrade would likely be the CPU, should AMD release a faster AM5 part. Alternatively, users could upgrade to a larger monitor or higher refresh rate display to take advantage of the GPU's capabilities.

# Usage Scenarios

High-refresh gaming: The CPU's 90th percentile ranking and the GPU's 92nd percentile ranking suggest that this pairing can drive 144 Hz or higher refresh rates at 1440p, with the GPU becoming the limiting factor at 4K. The 3DMark Steel Nomad score of 14,326 supports this assessment.

Streaming: The CPU's 24 threads provide ample headroom for simultaneous gaming and encoding, while the GPU's NVENC (implied by the tensor cores and 50-series architecture) can offload encoding tasks. The PassMark multi-thread score of 50,317 indicates that streaming overhead will not impact gaming performance.

Video editing: The CPU's Cinebench R23 multi-core score of 42,767 accelerates timeline rendering and export, while the GPU's 32 GB VRAM and 104.8 TFLOPS FP32 throughput handle effects and color grading. The CPU's data compression score of 593,838 speeds up file transfer and archiving.

3D rendering: The CPU's 12 cores and 24 threads provide strong multi-threaded rendering performance, as evidenced by the Cinebench R20 multi-core score of 17,962, while the GPU's 21,760 shading units and 680 tensor cores accelerate GPU-based renderers.

Software development: The CPU's 24 threads reduce compilation times, and the ECC memory support ensures data integrity during long build processes. The PassMark integer math score of 160,779 indicates strong performance in integer-heavy workloads common in compiler and linker tasks.

Student and office work: This system is overkill for word processing and spreadsheets, but the headroom ensures that future software updates and multitasking will not degrade performance. The CPU's single-thread score of 4,126 in PassMark ensures snappy response in office applications.

# FAQ

Q: What is the CPU's core and thread count?

A: The AMD Ryzen 9 7900X3D has 12 cores and 24 threads, built on the Zen 4 architecture with a 5 nm process node from TSMC.

Q: How much L3 cache does the CPU have?

A: The CPU has 128 MB of shared L3 cache, which includes a dedicated 1x 64 MB 3D V-Cache slice. The L1 cache is 64 KB per core, and the L2 cache is 1 MB per core.

Q: What is the GPU's memory configuration?

A: The NVIDIA GeForce RTX 5090 D has 32 GB of GDDR7 memory on a 512-bit bus, providing a bandwidth of 1.79 TB/s. The memory clock is 1750 MHz, which translates to 28 Gbps effective.

Q: What is the GPU's thermal design power and recommended PSU?

A: The GPU has a TDP of 575 W and requires a suggested PSU of 950 W. It uses a single 16-pin power connector and is a dual-slot card.

Q: How does the CPU compare to its nearest rivals?

A: The CPU's average benchmark score of 47,908 is virtually identical to the AMD Ryzen 9 3900 (47,918, 0% delta), 0.4% slower than the Intel Core Ultra 7 265T, 0.5% faster than the AMD Ryzen AI Max PRO 380, and 0.6% faster than the Intel Core Ultra 5 235A.

Q: Does the CPU support ECC memory?

A: Yes, the CPU supports ECC memory, which is a feature typically found in workstation-class processors.

Q: What is the GPU's launch MSRP?

A: The GPU's launch MSRP is 2,299 USD.

# GPU Analysis

The NVIDIA GeForce RTX 5090 D is a massive GPU built on the Blackwell 2.0 architecture with the GB202 chip. It uses the same 5 nm TSMC process as the CPU, but the die is substantially larger at 750 mm², housing 92,200 million transistors. The GPU's 32 GB of GDDR7 memory on a 512-bit bus provides a bandwidth of 1.79 TB/s, which is essential for high-resolution rendering and large dataset processing.

The GPU's compute resources are extensive: 21,760 shading units, 680 texture mapping units, 176 raster output units, 170 ray tracing cores, and 680 tensor cores. The FP32 compute throughput is 104.8 TFLOPS, with FP16 achieving the same rate at a 1:1 ratio. The pixel rate is 423.6 GPixel/s, and the texture rate is 1,636.8 GTexel/s. These figures indicate that the GPU can handle extremely demanding rendering workloads, including ray-traced games and GPU-accelerated rendering applications.

Benchmark scores confirm the GPU's high-end positioning. The 3DMark Steel Nomad DX12 score of 14,326 is a strong result for a modern DirectX 12 benchmark. The Geekbench OpenCL score of 310,674 and Vulkan score of 376,915 demonstrate excellent compute performance across different APIs. The PassMark G3D score of 44,065 and GPU compute score of 28,396 round out the picture. The GPU's 92nd percentile ranking against all GPUs places it in the top tier, though its nearest rivals include the AMD Radeon RX 6650M XT (1.1% faster) and the AMD Radeon RX 6850M XT (1.6% slower), which are notably mobile parts.

The GPU's 170 ray tracing cores and 680 tensor cores provide dedicated hardware for ray-traced lighting and AI-based features like DLSS. The 32 GB VRAM is more than sufficient for current games at 4K with ultra textures, and it provides headroom for future titles and professional workloads like 3D modeling or video editing with large timelines. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with modern game engines and applications.

# Build Overview

This is a desktop build pairing the AMD Ryzen 9 7900X3D with the NVIDIA GeForce RTX 5090 D. The CPU is a 12-core, 24-thread processor with 128 MB of L3 cache, ranking in the 90th percentile of all CPUs. The GPU is a 32 GB GDDR7 card with 21,760 shading units, ranking in the 92nd percentile of all GPUs. The combined percentile is 91, indicating that this system sits near the top of the performance spectrum.

The CPU's average benchmark score of 47,908 and the GPU's average benchmark score of 77,712 place this pairing in the high-end desktop segment. The CPU's nearest rivals include the AMD Ryzen 9 3900, which is essentially tied, and the Intel Core Ultra 7 265T, which is only 0.4% faster. The GPU's nearest rivals include the AMD Radeon RX 6650M XT, which is 1.1% faster, and the NVIDIA Tesla P100 PCIe 12 GB, which is 2.1% slower. These deltas are small, meaning that this build's performance is competitive with other top-tier options, but not unique.

The 3D V-Cache on the CPU and the massive memory bandwidth on the GPU make this pairing well-suited for gaming at high resolutions and for professional workloads that benefit from large caches and fast memory. The system's class is desktop, and its overall tier is high, as indicated by the 91st combined percentile. This is a system designed for users who want maximum performance without compromise, with the understanding that the GPU's 575 W TDP and the suggested 950 W PSU require a robust power supply and adequate cooling.

Rate My PC: AMD Ryzen 9 7900X3D + NVIDIA GeForce RTX 5090 D

Apex Performer

System Balance Analysis

AMD Ryzen 9 7900X3D

NVIDIA GeForce RTX 5090 D

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

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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