SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 9950X3D + NVIDIA GeForce RTX 4080

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
97%
VS
GPU
97%
PROCESSOR

AMD Ryzen 9 9950X3D

75,779 Benchmark Score
Top 3% 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
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 9950X3D + NVIDIA GeForce RTX 4080

This desktop build pairs AMD's top-tier 16-core Zen 5 processor with NVIDIA's Ada Lovelace flagship-class GPU, landing at the 91st percentile across all measured CPU+GPU combinations. The CPU alone sits at the 95th percentile among all processors, while the GPU holds the 86th percentile among all graphics cards. The pair ranks 222nd out of 3,732 tracked build combinations by average FPS, with a measured average of 203 FPS across all tested titles. This is a high-end desktop configuration designed for maximum multi-threaded throughput and high-refresh gaming at any resolution.

CPU Analysis

The AMD Ryzen 9 9950X3D is a 16-core, 32-thread processor built on the Zen 5 architecture (Granite Ridge codename) using TSMC's 4 nm process. It packs 16,630 million transistors across two 70.6 mm² dies, with a base clock of 4.30 GHz and a boost clock of 5.70 GHz. The TDP is rated at 170 W, and the chip uses the AMD Socket AM5 platform. Cache configuration includes 80 KB of L1 per core, 1 MB of L2 per core, and a substantial 128 MB of L3 cache, which is a defining feature for the X3D series and directly benefits gaming and data-heavy workloads.

Memory support is DDR5 over a dual-channel bus with 89.6 GB/s of bandwidth, and ECC memory is supported. The CPU provides 24 PCIe Gen 5 lanes from the processor itself, ensuring ample bandwidth for the fastest NVMe storage and expansion cards. Integrated Radeon Graphics are present, which can serve as a fallback display output or for troubleshooting without a discrete GPU. The multiplier is unlocked, allowing enthusiast overclocking. The launch MSRP is $699.

Benchmark data shows a processor that scales exceptionally well with thread count. In 3DMark tests, the score climbs from 1,292 in single-threaded to 2,549 with 2 threads, 4,963 with 4 threads, 9,259 with 8 threads, 16,374 with 16 threads, and peaks at 17,184 with max threads. This near-linear scaling through 16 threads indicates excellent multi-core efficiency. Cinebench R23 results show 42,018 multi-core and 2,259 single-core, while Geekbench reports 26,736 multi-core and 3,064 single-core. PassMark multithread score is 70,255, with single-thread at 4,737.

The 128 MB L3 cache is the standout architectural feature. It explains why the CPU performs so strongly in gaming benchmarks, as larger caches reduce latency when accessing frequently used data. For real workloads, this translates to faster compilation times, smoother video editing timelines, and quicker data analysis tasks. The data compression score of 908,421 in PassMark and data encryption at 44,536 indicate that the large cache and high core count handle compressed archives and cryptographic operations with ease. Floating-point math at 159,724 and integer math at 243,209 further confirm the CPU's strength in physics simulations and general computation.

The nearest rivals are separated by fractions of a percent. The AMD Ryzen 7 PRO 9755 scores 75,738 on average, just 0.1% behind. The Ryzen 7 PRO 9755X3D matches at 75,716 with a 0.1% delta. The AMD EPYC 8224P is 0.3% behind, and the Intel Core Ultra 9 285 is 0.4% behind. This tells a clear story: the 9950X3D is at the very top of the desktop CPU hierarchy, but the margin over the next-best options is razor-thin, meaning real-world differences will be imperceptible in most tasks.

Benchmark Performance

The CPU's average benchmark score is 75,779, placing it at the 95th percentile of all CPUs. This is a dominant position, with only the top 5% of processors scoring higher. The GPU posts an average score of 54,247, sitting at the 86th percentile of all GPUs. The combined build percentile is 91, which reflects the strong pairing of a top-tier CPU with a very capable GPU.

The GPU benchmark results show a well-rounded performer. In 3DMark Steel Nomad DX12, the RTX 4080 scores 6,567. Geekbench OpenCL returns 214,739, and Vulkan scores 263,779, indicating strong compute performance across different APIs. PassMark G3D score is 34,457, with GPU compute at 20,671. The DirectX 11 score of 314 outperforms DirectX 12's 132, which is typical for this generation and reflects driver optimization patterns rather than a weakness.

The GPU's nearest rivals show a tight cluster. The RTX 4080 SUPER is 0.1% ahead with an average score of 54,209. The AMD Radeon Pro W5700X is 1.1% behind, the Radeon RX 6750 GRE 12 GB is 2.6% behind, and the Radeon 8060S is 2.7% behind. The RTX 4080 thus sits in a competitive band where the differences between it and the next cards are small, but it is clearly a cut above the mid-range AMD options listed.

Combined, the CPU and GPU deliver an average FPS of 203 across all measured games, which is an exceptionally high figure. The pair ranks 222nd out of 3,732 tracked pairs, placing it in the top 6% of all recorded CPU+GPU combinations. This is a system that will not struggle with any current game at any resolution, though the specific FPS numbers vary widely by title and resolution as detailed in the Gaming Performance section.

Balance and Bottleneck

The data shows a well-balanced pairing where the CPU and GPU complement each other, but the bottleneck shifts depending on resolution. At 1920x1080, the CPU's high single-thread score of 1,292 in 3DMark and 4,737 in PassMark single-thread tests allows it to feed the GPU effectively in esports titles, where FPS often exceeds 300. For example, Counter-Strike: Global Offensive hits 717 FPS at 1080p, and Valorant reaches 595 FPS. These numbers suggest that even at 1080p, the CPU is not limiting the GPU in less demanding titles.

At 2560x1440, the FPS drops are consistent with increased pixel workload. The average FPS across games at this resolution is lower than 1080p but still high. For instance, Cyberpunk 2077 drops from 96 FPS at 1080p to 71 FPS at 1440p, indicating the GPU is becoming more of a factor. The CPU's 95th percentile ranking ensures it can keep up with the GPU's demands at this resolution without creating a bottleneck.

At 3840x2160, the GPU becomes the primary limiter, as evidenced by the FPS figures. Cyberpunk 2077 falls to 47 FPS, and Red Dead Redemption 2 to 43 FPS. The CPU's massive 128 MB L3 cache and 16 cores are underutilized here, as the GPU is rendering the majority of frames. The percentile data supports this: the GPU's 86th percentile is lower than the CPU's 95th, meaning the GPU is the weaker link in GPU-bound scenarios. However, the pair still delivers playable frame rates at 4K in most titles, with only the most demanding games dipping below 60 FPS.

The pairRankByFps data, which places this build at rank 222 out of 3,732, indicates that the overall FPS output is very high. The bottleneck analysis suggests that for maximum 4K performance, a stronger GPU would be the next step, but for 1080p and 1440p gaming, this pairing is exceptionally well-balanced.

Who Should Build It

This system targets users who need both high core counts and strong graphics performance. Gamers at 2560x1440 will see excellent results, with most titles exceeding 100 FPS. At 1920x1080, esports players will benefit from frame rates above 300 FPS in titles like Counter-Strike 2 (325 FPS) and Valorant (595 FPS). For 4K gaming, the system handles most games at 60 FPS or higher, with the most demanding titles like Cyberpunk 2077 and Red Dead Redemption 2 running in the 43-47 FPS range.

Content creators will find the 16-core CPU ideal for video editing, 3D rendering, and software compilation. The Cinebench R23 multi-core score of 42,018 and Geekbench multi-core of 26,736 indicate that rendering tasks will complete quickly. The PassMark data compression score of 908,421 and floating-point math of 159,724 support use in scientific computing and data analysis.

Software developers benefit from the high multi-threaded performance for compiling code and running virtual machines. The 32 threads handle parallel builds efficiently, and the 128 MB L3 cache reduces compilation times for large projects. Students and small business workstations would be overserved by this hardware, but the headroom ensures longevity for demanding future applications.

Upgrade Path and Platform

The AMD Socket AM5 platform supports DDR5 memory over a dual-channel bus with 89.6 GB/s of bandwidth, with ECC support for workstations. The CPU provides 24 PCIe Gen 5 lanes, ensuring compatibility with the fastest current storage and expansion cards. The RTX 4080 uses PCIe 4.0 x16, which is backward-compatible and does not bottleneck the GPU in practice.

The GPU has a TDP of 320 W, and the suggested PSU is 700 W, which provides adequate headroom for the CPU's 170 W TDP and other components. The CPU's unlocked multiplier allows overclocking for additional performance, though the boost clock of 5.70 GHz is already high. The GPU is triple-slot and requires a 1x 16-pin power connector, so case and PSU compatibility must be checked.

A sensible next upgrade would be a newer-generation GPU, as the RTX 4080 is end-of-life with a successor in the GeForce 50 series. The CPU, by contrast, is still active in production and has years of support ahead. The platform's PCIe Gen 5 support means that future GPUs and SSDs will be fully utilized. The 128 MB L3 cache is future-proof for gaming, and the 16 cores will remain relevant for multi-threaded workloads.

FAQ

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

A: The AMD Ryzen 9 9950X3D has 16 cores and 32 threads, based on the Zen 5 architecture with a 4 nm process.

Q: How much L3 cache does the CPU have, and why does it matter?

A: The CPU has 128 MB of L3 cache, which reduces memory latency and is particularly beneficial for gaming and data-intensive workloads, as shown by its high benchmark scores.

Q: What memory type and bandwidth does this build support?

A: The system supports DDR5 memory over a dual-channel bus with 89.6 GB/s of bandwidth, and ECC memory is supported for error correction in critical workloads.

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

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

Q: Is the CPU or GPU the limiting factor at 4K resolution?

A: Benchmark data shows the GPU is the primary limiter at 3840x2160, as evidenced by lower FPS in demanding titles like Cyberpunk 2077 (47 FPS) compared to 1080p (96 FPS).

Q: What is the suggested PSU wattage for this build?

A: The GPU's suggested PSU is 700 W, which provides sufficient headroom for the CPU's 170 W TDP and other components.

Q: Does the CPU have integrated graphics?

A: Yes, the Ryzen 9 9950X3D includes Radeon Graphics, which can be used for display output or troubleshooting without the discrete GPU.

GPU Analysis

The NVIDIA GeForce RTX 4080 is built on the Ada Lovelace architecture using TSMC's 5 nm process, with 45,900 million transistors on a 379 mm² die. The chip (AD103) has 9,728 shading units, 304 texture mapping units, and 112 raster operation units. Ray tracing is handled by 76 dedicated RT cores, and AI acceleration by 304 tensor cores. The base clock is 2,205 MHz, boosting to 2,505 MHz, with memory running at 1,400 MHz (22.4 Gbps effective).

Memory consists of 16 GB of GDDR6X on a 256-bit bus, delivering 716.8 GB/s of bandwidth. This is sufficient for high-resolution textures and demanding compute workloads. The pixel rate is 280.6 GPixel/s, and the texture rate is 761.5 GTexel/s. FP32 performance is 48.74 TFLOPS, with FP16 at 48.74 TFLOPS (1:1), indicating strong compute capabilities. The card supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, covering all modern APIs.

The GPU's benchmark scores show it is a capable performer. The Geekbench Vulkan score of 263,779 is higher than the OpenCL score of 214,739, suggesting good optimization for graphics workloads. PassMark G3D at 34,457 and GPU compute at 20,671 confirm solid performance in both rendering and compute tasks. The 3DMark Steel Nomad DX12 score of 6,567 is a strong result for a high-end card.

For rendering workloads, the 16 GB VRAM and 716.8 GB/s bandwidth allow for large scenes and high-resolution textures. The 76 RT cores handle ray-traced effects efficiently, and the 304 tensor cores accelerate DLSS and AI-based features. The card's performance in the 86th percentile of all GPUs means it is better than the vast majority of graphics cards on the market, though it is not at the absolute top tier.

Build Overview

This is a desktop build that combines the AMD Ryzen 9 9950X3D, a 16-core Zen 5 processor with a 95th percentile CPU ranking, with the NVIDIA GeForce RTX 4080, an Ada Lovelace GPU at the 86th percentile. The combined percentile is 91, placing this system in the top 9% of all tracked builds. The average FPS across all measured games is 203, and the pair ranks 222nd out of 3,732 pairs.

The CPU's 128 MB L3 cache and 16 cores make it a top-tier productivity and gaming processor, while the GPU's 16 GB VRAM and 76 RT cores ensure high-quality graphics rendering. The build is well-suited for high-refresh gaming at 1080p and 1440p, with 4K performance being playable but not always at maximum settings. This is a high-end desktop system that represents a balanced combination of compute and graphics performance.

Gaming Performance

Measured FPS data at ultra settings shows strong performance across a wide range of titles. At 1920x1080, the system achieves very high frame rates in esports and lighter games: Counter-Strike 2 runs at 325 FPS, Valorant at 595 FPS, and Roblox at 420 FPS. Heavier titles are still fast, with Cyberpunk 2077 at 96 FPS and Red Dead Redemption 2 at 87 FPS. The most demanding game tested, Ark: Survival Ascended, runs at 47 FPS at 1080p.

At 2560x1440, frame rates remain high but show the GPU's increasing load. Counter-Strike 2 drops to 215 FPS, Valorant to 564 FPS, and Roblox to 280 FPS. Cyberpunk 2077 runs at 71 FPS, and Red Dead Redemption 2 at 65 FPS. Ark: Survival Ascended falls to 30 FPS, indicating it is extremely demanding. The average across games at this resolution is still above 100 FPS for most titles.

At 3840x2160, the GPU becomes the bottleneck. Counter-Strike 2 runs at 120 FPS, Valorant at 507 FPS, and Roblox at 158 FPS. Cyberpunk 2077 drops to 47 FPS, and Red Dead Redemption 2 to 43 FPS. Ark: Survival Ascended runs at 16 FPS, which is not playable. However, many games still achieve 60+ FPS at 4K, including Call of Duty: Warzone (139 FPS), Tom Clancy's Rainbow Six Siege (140 FPS), and Overpower (99 FPS). The data indicates that this build is excellent for 1080p and 1440p high-refresh gaming, with 4K being viable for most but not all titles.

Usage Scenarios

High-refresh gaming: At 1920x1080, the system delivers over 300 FPS in Counter-Strike 2 and Valorant, and over 700 FPS in CS:GO, making it ideal for competitive play on 240 Hz or 360 Hz monitors. At 2560x1440, frame rates remain above 200 FPS in many titles, still exceeding most high-refresh display capabilities.

Streaming: The 16-core CPU can handle game encoding and streaming simultaneously without impacting gameplay. The high multi-threaded scores (Cinebench R23 multi-core at 42,018) ensure that background tasks do not cause frame drops.

Video editing: The CPU's 32 threads and 128 MB L3 cache accelerate timeline scrubbing and rendering in editing software. The GPU's 16 GB VRAM assists with effects and color grading.

3D rendering: Cinebench R23 multi-core at 42,018 and Geekbench multi-core at 26,736 indicate fast CPU-based rendering, while the GPU's 48.74 TFLOPS FP32 performance accelerates GPU-accelerated renderers.

Software development: The 32 threads handle parallel compilation efficiently, and the 128 MB L3 cache reduces cache misses in large codebases. The 95th percentile CPU ranking ensures fast build times.

Student and office work: This build is overkill for typical student and office tasks, but the headroom ensures smooth multitasking and future-proofing. The integrated graphics provide a fallback if the discrete GPU is not needed.