SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 5900 + NVIDIA GeForce RTX 4080

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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95 Score

Top 5% Ranking

95 / 100

ULTIMATE READY

Apex Performer

Top 5% 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

97%

PROCESSOR

AMD Ryzen 9 5900

46,971 Benchmark Score

Top 6% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4080

54,247 Benchmark Score

Top 3% Market Ranking

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Market Position

How your build compares to others

Budget

0-30

Mid-Range

30-60

High-End

60-85

Enthusiast

85-100

Your Build

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Optimal Performance

Your system is in the top tier. You can run any modern game at maximum settings.

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Consider a 4K 144Hz monitor to fully utilize your hardware capabilities.

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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 5900 + NVIDIA GeForce RTX 4080: A Desktop Analysis

This pairing combines a 12-core Zen 3 processor from AMD's 5000 series with NVIDIA's Ada Lovelace flagship-class GPU, creating a desktop configuration that sits at the 88th percentile across all builds. The CPU's 89th percentile ranking among all processors and the GPU's 86th percentile among all graphics cards indicate a well-matched pair, though the data shows some workload-specific imbalances worth examining.

Balance and Bottleneck

The bottleneck profile of this configuration is workload-dependent, with the CPU taking the lead in some tasks and the GPU in others. The CPU's multithreaded score of 33,969 in Passmark multithread places it among the top 11% of all processors, while its single-thread score of 3,439 shows a more modest position. The GPU's Passmark G3D score of 34,457 sits at the 86th percentile, meaning the graphics card is slightly less exceptional relative to its peers than the CPU is relative to its own.

In CPU-bound scenarios, the Ryzen 9 5900's 12 cores and 24 threads provide substantial headroom. The Cinebench R23 multicore score of 28,834 demonstrates that this processor can sustain heavy all-core workloads without becoming a limiting factor for most applications. However, the 65W TDP suggests that sustained multithreaded loads may cause the processor to operate near its power ceiling, potentially creating a thermal bottleneck in poorly ventilated cases.

The RTX 4080, with its 16 GB of GDDR6X memory and 716.8 GB/s bandwidth, is clearly the dominant component in graphics-intensive workloads. Its 3DMark Steel Nomad DX12 score of 6,567 indicates strong rasterization performance, while the Geekbench Vulkan score of 263,779 suggests excellent API efficiency. In gaming scenarios at high resolutions, the GPU is likely the primary bottleneck, as the CPU's single-thread performance becomes less critical when the GPU is fully saturated.

The data shows that the CPU is 0.2% ahead of the Intel Core i7-13700K in average benchmark score, 0.7% ahead of the AMD Ryzen 9 7845HX, and 0.1% behind the AMD Ryzen AI 9 HX PRO 375. This clustering within a 1.1% range indicates that the Ryzen 9 5900 is competitively positioned among contemporary processors, with no single rival holding a decisive advantage.

Benchmark Performance

The CPU's average benchmark score of 46,971 places it at the 89th percentile among all processors. Its nearest rival, the AMD Ryzen AI 9 HX PRO 375, scores 47,022, a difference of just 0.1%. The Intel Core i7-13700K trails by 0.2% with a score of 46,881, while the Intel Core i9-12900F leads by 0.4% at 47,176. This tight grouping suggests that the Ryzen 9 5900 delivers performance comparable to modern high-end desktop and mobile processors.

In Cinebench tests, the CPU achieves 2,906 in R15 multicore, 12,110 in R20 multicore, and 28,834 in R23 multicore. Single-core scores are 410, 1,709, and 4,070 in R15, R20, and R23 respectively. The ratio between multicore and single-core performance in R23 is approximately 7.1x, indicating strong scaling across the 12 cores. Passmark tests show 128,641 in integer math, 69,124 in floating-point math, and 41,1453 in data compression, demonstrating balanced performance across different instruction types.

The GPU's average benchmark score of 54,247 places it at the 86th percentile. Its nearest rival, the RTX 4080 SUPER, scores 54,209, a 0.1% difference. The AMD Radeon Pro W5700X leads by 1.1% at 54,828, while the AMD Radeon RX 6750 GRE 12 GB trails by 2.6% at 55,698. The GPU's Passmark G3D score of 34,457 and Geekbench OpenCL score of 214,739 show strong compute capabilities, while the Passmark GPU Compute score of 20,671 indicates solid general-purpose GPU performance.

Combined, the CPU and GPU produce a build that ranks at the 88th percentile among all configurations. The CPU's 89th percentile and GPU's 86th percentile are closely aligned, suggesting that neither component dramatically outperforms the other relative to their respective markets.

CPU Analysis

The AMD Ryzen 9 5900 is built on the Zen 3 architecture using TSMC's 7 nm process node, with a die size of 2x 74 mm² and 8,300 million transistors. The processor features 12 cores and 24 threads, with a base clock of 3.00 GHz and a boost clock of 4.70 GHz. The 64 MB of L3 cache is substantial for a desktop processor, providing ample data for the 12 cores to access. Each core has 64 KB of L1 and 512 KB of L2 cache.

The 65W TDP is notably low for a 12-core processor, which means the chip can be cooled by a capable air cooler without excessive heat output. The unlocked multiplier allows for overclocking, though the modest TDP may limit sustained all-core overclocks. The processor supports DDR4 memory with a dual-channel bus and 51.2 GB/s bandwidth, along with ECC memory support for workstation applications.

Passmark data compression score of 411,453 is particularly strong, indicating fast file compression and decompression tasks. Data encryption score of 26,247 and extended instructions score of 26,859 show solid cryptographic and SIMD performance. The find prime numbers score of 213 is relatively modest, reflecting the single-threaded nature of that test. The physics score of 1,697 in Passmark suggests adequate performance for physics simulations in games and professional applications.

The Cinebench R23 multicore score of 28,834 positions this CPU as a capable content creation processor. For video editing and 3D rendering, the 12 cores provide sufficient parallelism for most workloads. The single-core score of 4,070 in R23 indicates that lightly-threaded tasks like web browsing and office applications will run smoothly, though the CPU is not the fastest single-threaded processor available.

Who Should Build It

This build targets users who need both strong multithreaded CPU performance and high-end GPU capabilities. The 88th combined percentile places it in the upper tier of desktop configurations, making it suitable for enthusiasts and professionals who require minimal compromise.

Gamers at 1440p or 4K resolutions will benefit from the RTX 4080's 16 GB of VRAM and 716.8 GB/s bandwidth, which handle high-resolution textures and effects without memory pressure. The CPU's 89th percentile single-thread score of 3,439 in Passmark ensures that game logic and physics calculations do not become a bottleneck in most titles.

Content creators working with video editing, 3D rendering, or large datasets will find the 12-core CPU and 24 threads advantageous. The Cinebench R23 multicore score of 28,834 indicates that rendering tasks will complete faster than with lower-core-count processors. The GPU's compute performance, evidenced by its Passmark GPU Compute score of 20,671, accelerates GPU-accelerated effects in video editing software.

Software developers compiling large codebases will benefit from the CPU's strong multithreaded performance. The Passmark multithread score of 33,969 shows that parallel compilation tasks scale well across the 12 cores. Students and small business users running office applications and web-based tools will find the CPU's single-thread performance sufficient, though this build is overkill for such basic tasks.

Upgrade Path and Platform

The AMD Socket AM4 platform provides a mature upgrade path, though it is at the end of its lifecycle. The processor supports PCIe Gen 4 with 20 lanes from the CPU, enabling fast NVMe storage and GPU connectivity. The RTX 4080 uses a PCIe 4.0 x16 interface, which is fully supported by this platform.

Memory support is limited to DDR4 with a dual-channel bus, which is older but still capable. The 51.2 GB/s memory bandwidth is sufficient for most applications, though newer platforms with DDR5 offer higher bandwidth. The 65W TDP of the CPU and 320W TDP of the GPU mean that the suggested 700W PSU provides adequate headroom for the entire system, including drives and peripherals.

A sensible next upgrade would involve moving to a newer platform that supports DDR5 and PCIe 5.0, as the AM4 socket is not forward-compatible with newer AMD processors. However, for users who want to extend the life of their current system, upgrading the CPU to a higher-core-count AM4 processor would provide additional multithreaded performance without requiring a platform change. The GPU, being end-of-life, could be upgraded to a newer generation when available, though the current RTX 4080 remains competitive at the 86th percentile.

FAQ

Q: What is the combined performance percentile of this build?

A: The combined percentile is 88, placing this configuration in the top 12% of all desktop builds.

Q: How does the CPU compare to the Intel Core i7-13700K?

A: The Ryzen 9 5900 has an average benchmark score of 46,971, which is 0.2% higher than the Core i7-13700K's 46,881.

Q: What is the GPU's memory bandwidth?

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

Q: Does the CPU support ECC memory?

A: Yes, the Ryzen 9 5900 supports ECC memory, which is useful for workstation applications requiring data integrity.

Q: What is the TDP of the CPU and GPU?

A: The CPU has a 65W TDP, while the GPU has a 320W TDP. The suggested PSU for this combination is 700W.

Q: What is the GPU's launch MSRP?

A: The RTX 4080 had a launch MSRP of 1,199 USD.

Q: How does the GPU compare to the RTX 4080 SUPER?

A: The RTX 4080 has an average benchmark score of 54,247, which is 0.1% lower than the RTX 4080 SUPER's 54,209.

GPU Analysis

The NVIDIA GeForce RTX 4080 is built on the Ada Lovelace architecture using TSMC's 5 nm process node, with 45,900 million transistors on a 379 mm² die. The chip, designated AD103, contains 9,728 shading units, 304 texture mapping units, and 112 raster output units. The GPU features 76 ray tracing cores and 304 tensor cores, providing dedicated hardware for ray-traced graphics and AI-accelerated workloads.

The memory subsystem consists of 16 GB of GDDR6X memory on a 256-bit bus, yielding 716.8 GB/s of bandwidth. The memory clock runs at 1400 MHz with 22.4 Gbps effective data rate. The GPU operates at a base clock of 2205 MHz and a boost clock of 2505 MHz. Pixel rate is 280.6 GPixel/s, and texture rate is 761.5 GTexel/s. The FP32 compute performance is 48.74 TFLOPS, with FP16 performance matching at 48.74 TFLOPS in a 1:1 ratio.

The 3DMark Steel Nomad DX12 score of 6,567 indicates strong rasterization performance in modern DirectX 12 titles. The Geekbench Vulkan score of 263,779 shows efficient use of the Vulkan API, which is important for cross-platform games and professional applications. The Geekbench OpenCL score of 214,739 demonstrates solid general-purpose compute performance for tasks like image processing and scientific simulations.

In Passmark tests, the GPU scores 34,457 in G3D, 20,671 in GPU Compute, and 1,239 in G2D. The older DirectX tests show scores of 370 in DirectX 9, 314 in DirectX 11, and 132 in DirectX 12, with 204 in DirectX 10. These lower scores in legacy tests indicate that the GPU is optimized for modern APIs rather than older ones.

The GPU's 86th percentile ranking places it slightly below the CPU's 89th percentile, meaning the CPU is marginally more exceptional relative to its peers. However, the 1.1% difference between the RTX 4080 and its nearest rival, the AMD Radeon Pro W5700X, shows that the performance gap between high-end GPUs is narrow.

Build Overview

This desktop configuration pairs the AMD Ryzen 9 5900 with the NVIDIA GeForce RTX 4080, creating a system that ranks at the 88th combined percentile. The CPU, a 12-core Zen 3 processor from the 5000 series, provides strong multithreaded performance at a modest 65W TDP. The GPU, an Ada Lovelace architecture card with 16 GB of GDDR6X memory, delivers high-end rasterization and ray tracing performance.

The CPU's 89th percentile and GPU's 86th percentile indicate a balanced pairing where neither component dramatically outclasses the other. The data shows that the CPU is within 0.4% of its closest rivals, while the GPU is within 2.7% of its nearest competitors. This tight clustering suggests that the build delivers performance that is competitive with other high-end configurations.

As a desktop build, this system is suitable for a wide range of applications, from gaming to content creation to software development. The 12-core CPU and 16 GB GPU provide ample resources for multitasking and demanding workloads. The 65W CPU TDP and 320W GPU TDP are manageable for most desktop cases and cooling solutions.

Gaming Performance

No measured FPS data exists for this exact CPU-GPU combination, so all frame rate expectations are estimates derived from the benchmark scores. The RTX 4080's 3DMark Steel Nomad DX12 score of 6,567 and the CPU's Passmark single-thread score of 3,439 suggest that this build can handle modern games at high settings.

At 1080p resolution, the CPU's single-thread performance is likely sufficient to feed the GPU in most titles, though the GPU may be underutilized in CPU-bound games. At 1440p, the balance shifts toward the GPU, with the RTX 4080's 16 GB of VRAM providing ample capacity for high-resolution textures. At 4K, the GPU's 716.8 GB/s bandwidth and 48.74 TFLOPS of FP32 compute become the primary drivers of performance.

The GPU's 86th percentile ranking and the CPU's 89th percentile suggest that this build can achieve high frame rates in competitive titles and playable frame rates in demanding AAA games. Ray tracing performance is supported by the 76 RT cores, and DLSS technology is available through the 304 tensor cores. The lack of measured FPS data means that exact frame rates cannot be stated, but the benchmark scores indicate that this is a capable gaming platform.

Usage Scenarios

High-refresh gaming: The RTX 4080's strong rasterization performance, evidenced by its 3DMark Steel Nomad DX12 score of 6,567, supports high frame rates at 1440p and 4K resolutions. The CPU's single-thread score of 3,439 in Passmark ensures that game logic does not bottleneck the GPU in most titles.

Streaming: The GPU's NVENC encoder, part of the Ada Lovelace architecture, offloads video encoding from the CPU. The 12-core CPU can handle game logic and streaming software simultaneously, with the Passmark multithread score of 33,969 providing ample headroom.

Video editing: The Cinebench R23 multicore score of 28,834 indicates that the CPU can handle timeline rendering and export tasks efficiently. The GPU's compute performance, shown by its Passmark GPU Compute score of 20,671, accelerates effects and color grading.

3D rendering: The 12-core CPU with 24 threads provides strong CPU-based rendering performance, while the GPU's 48.74 TFLOPS of FP32 compute accelerates GPU-based renderers. The 16 GB of VRAM allows large scenes to be rendered without memory swapping.

Software development: The CPU's Passmark integer math score of 128,641 and multithread score of 33,969 support fast code compilation and parallel build processes. The GPU is not critical for most development tasks but can accelerate machine learning workloads through its 304 tensor cores.

Student and office work: The CPU's single-thread performance is more than adequate for office applications, web browsing, and document processing. The GPU is overkill for these tasks, but the system's overall performance ensures smooth multitasking across multiple applications.

Rate My PC: AMD Ryzen 9 5900 + NVIDIA GeForce RTX 4080

Apex Performer

System Balance Analysis

AMD Ryzen 9 5900

NVIDIA GeForce RTX 4080

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

Balance and Bottleneck

Benchmark Performance

CPU Analysis

Who Should Build It

Upgrade Path and Platform

FAQ

GPU Analysis

Build Overview

Gaming Performance

Usage Scenarios

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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