SYSTEM ANALYZER

Rate My PC: AMD Ryzen 5 7400 + NVIDIA GeForce RTX 4090 D

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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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

93%

GPU

99%

PROCESSOR

AMD Ryzen 5 7400

42,055 Benchmark Score

Top 7% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4090 D

178,050 Benchmark Score

Top 1% 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

Game Performance Benchmarks

Real-world 4K FPS in popular titles

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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.

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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 5 7400 + NVIDIA GeForce RTX 4090 D

This desktop pairing combines AMD's 6-core Zen 4 processor with NVIDIA's flagship Ada Lovelace GPU, creating a system that ranks in the 93rd percentile overall among all CPU+GPU combinations. The RTX 4090 D sits at the 98th percentile of all GPUs, while the Ryzen 5 7400 holds the 88th percentile among CPUs, making this a heavily GPU-centric build where the graphics card does the heavy lifting in most scenarios.

GPU Analysis

The NVIDIA GeForce RTX 4090 D is a triple-slot, 304mm long card built on the AD102 chip using TSMC's 5 nm process. It packs 76,300 million transistors on a 609 mm² die, with a transistor density of 125.3M per mm². The GPU runs at a base clock of 2280 MHz and boosts to 2520 MHz, with memory clocked at 1313 MHz (21 Gbps effective). Its 24 GB of GDDR6X memory sits on a 384-bit bus, delivering 1.01 TB/s of bandwidth — a figure that puts it in the top tier for memory throughput.

The compute configuration is substantial: 14,592 shading units, 456 texture mapping units, and 176 ROPs. Ray tracing is handled by 114 dedicated RT cores, while 456 tensor cores accelerate AI workloads. The pixel rate reaches 443.5 GPixel/s and texture rate hits 1,149.1 GTexel/s. Raw FP32 performance is 73.54 TFLOPS, with FP16 running at the same 73.54 TFLOPS (1:1 ratio), meaning there is no half-precision boost — a notable detail for AI inference tasks that benefit from FP16 throughput.

Benchmark scores reflect this hardware. In 3DMark Steel Nomad DX12, the card scores 8,587. Geekbench OpenCL reaches 278,621, and Vulkan scores 246,941. The average benchmark score across all tests is 178,050. Compared to its nearest rivals, the RTX 4090 D trails the NVIDIA RTX PRO 5000 Blackwell by 2.2%, the A100 SXM4 80 GB by 3.1%, the RTX 5000 Ada Generation by 3.6%, and the A100 SXM4 40 GB by 4.9%. This places it slightly below the top workstation cards but still firmly in the upper echelon of consumer GPUs.

For rendering workloads, the 24 GB VRAM is the standout feature. Large 3D scenes, high-resolution textures, and multi-GPU rendering setups can all fit within this capacity. The 1.01 TB/s bandwidth ensures texture streaming and geometry processing do not become bottlenecks. The 114 RT cores provide hardware-accelerated ray tracing, and the 456 tensor cores enable DLSS and other AI-based upscaling. The 73.54 TFLOPS FP32 figure means compute-heavy rendering tasks like Blender Cycles or Octane will perform exceptionally well, though the 1:1 FP16 ratio means there is no extra headroom for mixed-precision workflows.

Upgrade Path and Platform

The CPU uses AMD Socket AM5, which is the current desktop platform from AMD. The Ryzen 5 7400 supports dual-channel DDR5 memory with a bandwidth of 83.2 GB/s, and ECC memory is supported — a feature that appeals to workstation users who need data integrity. The CPU provides PCIe Gen 5 with 24 lanes (CPU only), which is forward-looking for next-generation storage and GPUs, though the RTX 4090 D itself uses PCIe 4.0 x16.

The GPU has a TDP of 425 W and requires an 800 W suggested PSU. This gives the system considerable power headroom for a 65 W CPU. The difference between the GPU's 425 W draw and the CPU's 65 W TDP means the power supply is sized almost entirely around the graphics card. A sensible next upgrade would be a higher-core-count AM5 CPU, since the platform supports the full Ryzen 7000 series and the socket is current. The 24 PCIe Gen 5 lanes from the CPU mean storage upgrades to Gen 5 NVMe drives are possible without changing the motherboard.

The memory bus is dual-channel, which is standard for desktop platforms, and the 83.2 GB/s bandwidth is sufficient for gaming and most productivity tasks. If a future workload demands more memory bandwidth, the platform would require a different CPU and motherboard, as the memory controller is integrated into the CPU. The ECC support is a differentiator that makes this platform suitable for small business workstations where data corruption is a concern.

CPU Analysis

The AMD Ryzen 5 7400 is a 6-core, 12-thread processor from the 7000 series, built on Zen 4 architecture with the Raphael codename. It uses TSMC's 5 nm process, containing 6,570 million transistors on a 71 mm² die. The base clock is 3.30 GHz with a boost clock of 4.30 GHz. The TDP is a modest 65 W, which is low for a desktop CPU and makes cooling straightforward. The multiplier is unlocked, so overclocking is available for users who want to push beyond the stock boost clock.

Cache is organized as 64 KB L1 per core, 1 MB L2 per core, and 16 MB shared L3. The integrated Radeon Graphics provides basic display output, which is useful for troubleshooting or systems without a discrete GPU. The release date is September 15, 2025, and the production status is Active.

Benchmark performance shows a balanced profile. The multithread score is 21,712, while single-thread is 3,248. Integer math scores 64,733, floating point math 40,784, and extended instructions 19,924. Data compression reaches 261,749, data encryption 14,865, and random string sorting 31,110. Physics scores 1,150, and finding prime numbers scores 79. The average benchmark score is 42,055.

Compared to rivals, the Ryzen 5 7400 is nearly identical to the AMD Ryzen 9 PRO 8945HS, which scores 41,963 (0.2% higher), and the Intel Core i7-14700T at 41,914 (0.3% higher). It beats the Intel Core i7-12850HX (41,779) by 0.7% but trails the Intel Core i9-12900K (42,335) by 0.7%. This puts the 6-core chip in the same performance class as higher-core-count mobile and low-power desktop parts. The 88th percentile ranking among all CPUs confirms it is a solid mainstream performer, though not a top-tier enthusiast part.

For real workloads, the 6 cores and 12 threads handle modern gaming and productivity fine, but the 16 MB L3 cache and 4.30 GHz boost clock mean it will not match higher-end Ryzen 7 or Ryzen 9 parts in heavily threaded tasks. The data compression score of 261,749 is particularly strong, likely benefiting from the Zen 4 architecture's improved memory subsystem. Encryption at 14,865 is adequate for daily use. The single-thread score of 3,248 is competitive for gaming, where per-core performance matters most.

FAQ

Q: Does the RTX 4090 D support the latest graphics APIs?

A: Yes. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, covering all current graphics standards for gaming and professional applications.

Q: How much VRAM does the RTX 4090 D have, and why does it matter?

A: It has 24 GB of GDDR6X memory on a 384-bit bus. This capacity is sufficient for 4K textures, large 3D scenes, and AI model inference without running out of memory.

Q: Is the Ryzen 5 7400 good for overclocking?

A: The multiplier is unlocked, so overclocking is possible. The 65 W TDP leaves thermal headroom, and the boost clock of 4.30 GHz can potentially be increased with adequate cooling.

Q: What type of memory does this build use?

A: The CPU supports DDR5 memory in dual-channel configuration with a bandwidth of 83.2 GB/s. ECC memory is also supported, which is uncommon for consumer platforms.

Q: How does the RTX 4090 D compare to the A100 SXM4 80 GB?

A: The RTX 4090 D scores 178,050 on average, which is 3.1% lower than the A100 SXM4 80 GB's 183,725. The A100 has more memory and higher compute throughput, but the RTX 4090 D has dedicated RT cores.

Q: What is the power requirement for this system?

A: The GPU has a TDP of 425 W and the suggested PSU is 800 W. The CPU draws 65 W, so the total system power is dominated by the graphics card.

Q: Does the CPU have integrated graphics?

A: Yes, the Ryzen 5 7400 includes Radeon Graphics. This provides basic display output and can be useful for troubleshooting or systems where a discrete GPU is not needed.

Who Should Build It

This pairing targets users who prioritize GPU performance above all else. The RTX 4090 D at the 98th percentile and 24 GB VRAM make it ideal for 4K gaming and high-resolution content creation. Gamers at 1440p and 4K will see the full benefit of the GPU's capabilities, as the CPU's 88th percentile ranking is sufficient to feed the graphics card at these resolutions. The 6-core CPU handles modern game engines, while the GPU's 114 RT cores handle ray tracing and the 456 tensor cores handle DLSS.

Content creators working with video editing, 3D rendering, or large image processing will benefit from the 24 GB VRAM and 1.01 TB/s bandwidth. The 73.54 TFLOPS FP32 performance accelerates rendering tasks, and the 456 tensor cores speed up AI-based effects and denoising. Developers working with AI models can use the tensor cores for inference, and the 1:1 FP16 ratio means no performance penalty when switching precision.

Students and small business workstations are also viable use cases. The ECC memory support on the CPU platform ensures data integrity for long-running compute jobs. The 65 W CPU TDP keeps power costs low, while the GPU's 425 W TDP is the main power draw. The desktop form factor means upgrades are straightforward, and the AM5 socket offers a clear path to higher-core-count CPUs in the future.

Gaming Performance

No measured FPS rows exist for this exact CPU+GPU combination, so all frame rate figures are estimates based on the benchmark scores. The data is not measured, and the following discussion is qualitative framing from the benchmark results.

At 1080p, the Ryzen 5 7400's single-thread score of 3,248 will be the limiting factor in CPU-bound scenarios, potentially holding back the RTX 4090 D in titles that rely heavily on per-core performance. The GPU can render frames far faster than the CPU can issue draw calls, so expect some bottlenecking in esports titles at low settings. At 1440p, the balance shifts toward the GPU, and the RTX 4090 D's 73.54 TFLOPS FP32 and 1.01 TB/s bandwidth will deliver high frame rates in most games.

At 4K, the GPU becomes the dominant component. The 24 GB VRAM prevents memory-related stuttering, and the 443.5 GPixel/s pixel rate handles 4K resolution output. The 114 RT cores provide hardware ray tracing, and the tensor cores enable DLSS, which can boost frame rates in supported titles. The 8,587 3DMark Steel Nomad score indicates strong DX12 performance, which is the primary API for modern games. The Geekbench Vulkan score of 246,941 shows the GPU performs well in Vulkan titles as well.

Balance and Bottleneck

The data shows a clear imbalance: the GPU sits at the 98th percentile while the CPU is at the 88th percentile. In GPU-bound workloads — 4K gaming, rendering, compute — the RTX 4090 D will be fully utilized, and the CPU's performance is sufficient. The 0.7% difference between the Ryzen 5 7400 and the Intel Core i9-12900K in CPU benchmarks is negligible for GPU-bound tasks.

In CPU-bound workloads — 1080p gaming with low settings, physics simulation, data compression — the Ryzen 5 7400 becomes the limiting factor. The 6-core, 12-thread configuration with a 4.30 GHz boost clock is adequate but not exceptional. The multithread score of 21,712 is competitive with higher-core parts like the i7-14700T, but the 16 MB L3 cache may cause slower performance in cache-sensitive workloads compared to CPUs with larger caches.

The FPS scaling between resolutions shows this bottleneck pattern. At 1080p, the CPU's single-thread performance caps frame rates. At higher resolutions, the GPU's workload increases, and the CPU has more time to process frames, reducing the bottleneck. The 93rd combined percentile reflects this balance — the system is strong overall, but the CPU does not match the GPU's tier.

Build Overview

This is a desktop build combining the AMD Ryzen 5 7400 with the NVIDIA GeForce RTX 4090 D. The CPU is a 6-core, 12-thread Zen 4 part on Socket AM5, while the GPU is a 24 GB GDDR6X Ada Lovelace card with 1.01 TB/s bandwidth. The combined percentile is 93, placing it in the top 7% of all CPU+GPU pairings. The GPU is the clear centerpiece, with the CPU serving as a capable but not exceptional companion.

The build class is desktop, meaning it is intended for a stationary workstation or gaming rig. The RTX 4090 D's triple-slot design and 304mm length require a full-sized case with adequate clearance. The 800 W suggested PSU leaves headroom for the 425 W GPU and 65 W CPU. The GPU is marked end-of-life, so availability may vary, but its performance remains competitive in the current landscape.

Benchmark Performance

The CPU's average benchmark score is 42,055, placing it at the 88th percentile of all CPUs. Its nearest rivals are the AMD Ryzen 9 PRO 8945HS (41,963, 0.2% higher), Intel Core i7-14700T (41,914, 0.3% higher), Intel Core i7-12850HX (41,779, 0.7% lower), and Intel Core i9-12900K (42,335, 0.7% lower). This shows the Ryzen 5 7400 performs almost identically to a range of higher-tier mobile and desktop chips, indicating efficient architecture despite fewer cores.

The GPU's average benchmark score is 178,050, placing it at the 98th percentile of all GPUs. Its nearest rivals are the NVIDIA RTX PRO 5000 Blackwell (182,109, 2.2% higher), A100 SXM4 80 GB (183,725, 3.1% higher), RTX 5000 Ada Generation (184,664, 3.6% higher), and A100 SXM4 40 GB (187,147, 4.9% higher). The RTX 4090 D trails these workstation cards by a small margin but outperforms the vast majority of consumer GPUs.

The combined picture is a system where the GPU's 98th percentile performance drives the overall 93rd percentile ranking. The CPU's 88th percentile is above average but does not match the GPU's tier. In practical terms, this means the build excels at GPU-intensive tasks like 4K gaming, rendering, and AI inference, while CPU-bound tasks like data compression or physics simulation will perform at a level consistent with mid-range desktop processors. The 3DMark Steel Nomad score of 8,587 and Geekbench scores of 278,621 (OpenCL) and 246,941 (Vulkan) confirm the GPU's strong DX12 and compute performance, making this a balanced system for users who spend most of their time in GPU-accelerated applications.

Rate My PC: AMD Ryzen 5 7400 + NVIDIA GeForce RTX 4090 D

Apex Performer

System Balance Analysis

AMD Ryzen 5 7400

NVIDIA GeForce RTX 4090 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

GPU Analysis

Upgrade Path and Platform

CPU Analysis

FAQ

Who Should Build It

Gaming Performance

Balance and Bottleneck

Build Overview

Benchmark Performance

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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