SYSTEM ANALYZER

Rate My PC: AMD Ryzen 3 5300GE + NVIDIA GeForce RTX 5090

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

85 / 100
HIGH-END

Power Build

Top 15% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio
CPU Bottleneck
CPU
72%
VS
GPU
98%

Your CPU is limiting system performance. Consider upgrading to a faster processor to better utilize your GPU.

PROCESSOR

AMD Ryzen 3 5300GE

3,160 Benchmark Score
Top 28% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 5090

79,842 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
View All Games →

Performance Insights

Tips to maximize your system

Strong Performance

Excellent for 1440p gaming. Most games will run at high/ultra settings smoothly.

Bottleneck Detected

CPU Bottleneck - Upgrading the weaker component will improve overall performance.

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

The AMD Ryzen 3 5300GE and NVIDIA GeForce RTX 5090 represent one of the most extreme pairings in the desktop hardware space. The data shows a 4-core, 8-thread Zen 3 processor with a 35 W TDP and integrated Radeon Vega 6 graphics, paired with a 575 W flagship GPU featuring 32 GB of GDDR7 memory and a 512-bit bus. This is not a balanced configuration; it is a study in asymmetry. The RTX 5090 sits at the 92nd percentile among all GPUs, while the Ryzen 3 5300GE sits at the 53rd percentile among all CPUs. The combined percentile for this build is 73, which reflects the ceiling imposed by the processor. This analysis walks through the benchmark data to show exactly how each component performs, where the bottlenecks emerge, and what real-world usage looks like for this specific combination.

Balance and Bottleneck

The fundamental bottleneck in this pairing is the CPU. The Ryzen 3 5300GE has an average benchmark score of 3160, placing it in the 53rd percentile of all CPUs. Its nearest rivals include the AMD Ryzen 7 PRO 5850U (avg score 3159, delta 0%), the AMD Ryzen 5 5560U (avg score 3162, delta -0.1%), and the Intel Xeon E5-2676 v3 (avg score 3163, delta -0.1%). These are all 15 W to 45 W mobile or older server parts, none of which are designed to feed a GPU of the RTX 5090’s class. The CPU’s multi-threaded performance is modest — a Cinebench R23 multi-core score of 10927 — and its single-core score of 1542 is respectable but not exceptional. In any workload where the CPU must prepare frames or dispatch draw calls, the 5300GE will cap the frame rate well below what the RTX 5090 can render.

The GPU, by contrast, is an absolute monster. The RTX 5090’s average benchmark score is 79842, which places it in the 92nd percentile. Its nearest rivals include the NVIDIA Tesla P100 PCIe 16 GB (avg score 79605, delta 0.3%), the NVIDIA Tesla P100 PCIe 12 GB (avg score 79396, delta 0.6%), and the AMD Radeon RX 6850M XT (avg score 78940, delta 1.1%). The RTX 5090 is 1.4% ahead of the AMD Radeon Pro Vega 64X (avg score 80959, delta -1.4%), showing that this GPU is at the top of the performance heap. In a system where the CPU cannot keep up, the RTX 5090 will spend much of its time idle, waiting for the processor to feed it data. This is the classic CPU-bound scenario, and it will manifest in every game and most productivity tasks.

The FPS scaling evidence is absent from the data — the FACT PACK contains no measured FPS rows for this exact combination. The data does show, however, that the CPU’s single-core performance (Cinebench R23 single-core score of 1542) is roughly in line with older desktop parts, and its multi-core performance (Cinebench R23 multi-core score of 10927) is roughly half of what a modern 8-core processor would deliver. This means that in GPU-bound scenarios at high resolutions (1440p and 4K), the RTX 5090 will still be able to flex its muscles, but at 1080p, the CPU will likely limit frame rates to the 60–100 FPS range, depending on the title. The bottleneck is not a question of “if” but “where” — it is the CPU, and it is severe.

Benchmark Performance

The CPU benchmark data shows a processor that is adequate for basic tasks but not for high-end gaming or content creation. The Ryzen 3 5300GE scores 1101 in Cinebench R15 multi-core and 155 in single-core. In Cinebench R20, it scores 4589 multi-core and 647 single-core. The Cinebench R23 results are 10927 multi-core and 1542 single-core. These scores indicate that the CPU is roughly 53% faster than the median CPU in the database, but the nearest rivals are all mobile or older server chips with similar scores. The CPU’s avgBenchmarkScore of 3160 places it in the 53rd percentile, which is a mid-pack position.

The GPU benchmark data is spectacular. The RTX 5090 scores 18355 in 3DMark Steel Nomad DX12, 334370 in Geekbench OpenCL, and 376728 in Geekbench Vulkan. In Passmark, it scores 39650 in G3D and 26756 in GPU compute. The avgBenchmarkScore of 79842 places it in the 92nd percentile, meaning it is faster than 92% of all GPUs in the database. The combined picture is stark: a 92nd-percentile GPU paired with a 53rd-percentile CPU. The build’s combined percentile of 73 is a compromise number that hides the true nature of the pairing. In practice, the GPU will be underutilized in most CPU-bound workloads, and the CPU will be the limiting factor in almost every scenario that requires more than four cores.

CPU Analysis

The AMD Ryzen 3 5300GE is a 4-core, 8-thread processor built on the Zen 3 architecture, codenamed Cezanne. It is manufactured on a 7 nm process at TSMC, with 10,700 million transistors on a 180 mm² die. The base clock is 3.60 GHz, and the boost clock is 4.20 GHz. The TDP is 35 W, which is very low for a desktop part, indicating that this is an energy-efficient chip designed for compact systems. The cache hierarchy includes 64 KB of L1 per core, 512 KB of L2 per core, and 8 MB of L3 shared across the chip. It supports DDR4 memory in dual-channel mode with a bandwidth of 51.2 GB/s, and it does not support ECC memory.

The benchmark scores reflect a processor that is best suited for light workloads. The Cinebench R23 multi-core score of 10927 is roughly half of what a modern 8-core desktop chip would achieve, and the single-core score of 1542 is adequate but not class-leading. The 53rd percentile ranking means that half of all CPUs in the database are faster, which is a sobering statistic for a build that includes the fastest consumer GPU on the market. The CPU’s integrated Radeon Vega 6 graphics are a fallback option, but they are irrelevant in a system with an RTX 5090. The processor is unlocked, so overclocking is possible, but the 35 W TDP and the modest cooling requirements suggest that the headroom is limited.

In real-world terms, the CPU will handle office tasks, web browsing, and light coding without issue. It will struggle with video encoding, 3D rendering, and any multi-threaded workload that scales beyond 8 threads. For gaming, the single-core performance is sufficient to run most titles, but the four-core limit will cause frame rate drops in modern games that use more than four cores. The data shows that this CPU is a mismatch for the RTX 5090, and the benchmark scores confirm that it will be the primary bottleneck in this build.

Usage Scenarios

High-refresh gaming: At 1080p, the CPU will limit frame rates to roughly 60–100 FPS in most titles, regardless of the RTX 5090’s capabilities. At 1440p and 4K, the GPU becomes the limiting factor, and the RTX 5090 can push well beyond 144 FPS in many titles. The Cinebench R23 single-core score of 1542 is enough for most games, but the four-core limit will cause stutter in titles that use more threads.

Streaming: The CPU is not suitable for software encoding. The Cinebench R23 multi-core score of 10927 is too low for real-time x264 encoding at high bitrates. The RTX 5090’s 680 tensor cores can handle NVENC encoding, which offloads the work from the CPU, but the CPU will still be taxed by the game itself. This is a workable scenario only if the stream is encoded on the GPU.

Video editing: The CPU’s multi-core score of 10927 is insufficient for smooth 4K timeline scrubbing or complex effects. The RTX 5090’s 104.8 TFLOPS of FP32 performance and 32 GB of VRAM can accelerate rendering in GPU-accelerated editors like DaVinci Resolve, but the CPU will bottleneck the overall workflow.

3D rendering: In GPU-based renderers like Blender Cycles or Octane, the RTX 5090 will dominate, with its 170 RT cores and 32 GB of VRAM handling complex scenes. The CPU will be a minor contributor, and its 10927 Cinebench R23 score means that CPU-based rendering will be slow.

Software development: The 4-core, 8-thread configuration is adequate for compiling small projects, but large builds will be slow. The 53rd percentile ranking means that many other CPUs will compile faster. The 35 W TDP is excellent for always-on development servers or CI runners.

Student and office work: This is where the CPU shines. The 35 W TDP and integrated graphics make it an energy-efficient choice for spreadsheets, documents, and web apps. The RTX 5090 is overkill for this scenario, but the system will be responsive and quiet.

GPU Analysis

The NVIDIA GeForce RTX 5090 is built on the Blackwell 2.0 architecture, using the GB202 chip manufactured on a 5 nm process at TSMC. It contains 92,200 million transistors on a 750 mm² die, with a transistor density of 122.9 million per mm². The GPU has 21760 shading units, 680 texture mapping units, and 176 raster output units. It features 170 RT cores and 680 tensor cores, which handle ray tracing and AI acceleration respectively. The base clock is 2017 MHz, and the boost clock is 2407 MHz. The memory is 32 GB of GDDR7 on a 512-bit bus, providing a bandwidth of 1.79 TB/s. The pixel rate is 423.6 GPixel/s, and the texture rate is 1,636.8 GTexel/s. The FP32 performance is 104.8 TFLOPS, with FP16 at 104.8 TFLOPS (1:1).

The benchmark data confirms that this is a top-tier GPU. The 3DMark Steel Nomad DX12 score of 18355 is a strong result, and the Geekbench OpenCL score of 334370 and Vulkan score of 376728 are both in the upper echelon. The Passmark G3D score of 39650 is more than double the score of most mid-range GPUs. The avgBenchmarkScore of 79842 places it in the 92nd percentile, and it is within 1.4% of the AMD Radeon Pro Vega 64X, which is its closest rival. The RTX 5090 is a rendering powerhouse, capable of handling 8K video editing, complex 3D scenes, and AI inference with ease. The 32 GB of VRAM is more than enough for any current game or professional workload, and the 1.79 TB/s bandwidth ensures that data can be fed to the GPU cores without stalling.

In this pairing, the GPU is the clear star. However, its performance is only as good as the CPU that feeds it. In GPU-bound scenarios at 4K, the RTX 5090 will deliver exceptional frame rates, but at 1080p, the CPU will hold it back. The data suggests that the RTX 5090 is best paired with a high-end CPU, and this build does not provide that.

Upgrade Path and Platform

The CPU uses the AMD Socket AM4 platform, which supports DDR4 memory in dual-channel mode. The PCIe interface is Gen 3 with 16 lanes from the CPU, which is a significant limitation. The RTX 5090 uses a PCIe 5.0 x16 interface, and while it is backward-compatible with PCIe 3.0, the bandwidth is reduced. This will impact performance in some workloads, particularly those that rely on large data transfers between the CPU and GPU.

The suggested PSU for the RTX 5090 is 950 W, and the GPU has a TDP of 575 W. The CPU has a TDP of 35 W, so the total system power draw is well within the 950 W budget. The GPU requires a 1x 16-pin power connector, and the system will need a PSU with that connector. The CPU’s memory support is DDR4, and the system will need DDR4 modules to work with the AM4 socket.

A sensible next upgrade would be to replace the Ryzen 3 5300GE with a higher-core-count AM4 processor, such as a Ryzen 7 or Ryzen 9 from the 5000 series. The data shows that the CPU is the bottleneck, and upgrading to an 8-core or 12-core part would allow the RTX 5090 to perform closer to its potential. Alternatively, moving to a newer platform with PCIe 5.0 support would eliminate the bandwidth bottleneck. The current 35 W TDP of the CPU means that the system has plenty of power headroom, and the 950 W PSU would support a much more powerful CPU.

Who Should Build It

This build is not for gamers who play at 1080p, as the CPU will limit frame rates. It is not for content creators who rely on CPU-based rendering, as the 4-core limit will slow down exports. It is for users who work with GPU-accelerated applications and do not require high CPU throughput. This includes 3D artists who use GPU-based renderers like Octane or V-Ray, data scientists who use CUDA for deep learning, and video editors who use DaVinci Resolve or Adobe Premiere with GPU acceleration. For these users, the 32 GB of VRAM and 104.8 TFLOPS of FP32 performance are the key features, and the CPU’s low power draw is a bonus for compact builds.

Students and office workers will find the system overkill, but the 35 W TDP and integrated graphics make it a low-power workstation. Small business workstations that run GPU-accelerated applications, such as CAD or financial modeling, will benefit from the RTX 5090’s performance, but they will need to ensure that the CPU does not become a bottleneck. The 53rd percentile CPU ranking is a warning sign for any workload that is not strictly GPU-bound.

FAQ

Q: What is the combined percentile of this build?

A: The combined percentile is 73, which reflects the mid-pack CPU and top-tier GPU.

Q: Does this build have measured FPS data?

A: No, the FACT PACK contains no measured FPS rows for this exact combination. All FPS figures are estimates based on benchmark scores.

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

A: The Ryzen 3 5300GE scores 10927 in Cinebench R23 multi-core, which is in the 53rd percentile of all CPUs.

Q: What is the GPU’s average benchmark score and percentile?

A: The RTX 5090 has an average benchmark score of 79842, placing it in the 92nd percentile of all GPUs.

Q: What memory type and bus width does the RTX 5090 use?

A: The RTX 5090 uses 32 GB of GDDR7 memory on a 512-bit bus, with a bandwidth of 1.79 TB/s.

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

A: The CPU has a TDP of 35 W, and the GPU has a TDP of 575 W. The suggested PSU is 950 W.

Q: What is the CPU’s socket and memory support?

A: The CPU uses AMD Socket AM4 and supports DDR4 memory in dual-channel mode with a bandwidth of 51.2 GB/s.

Gaming Performance

The data shows no measured FPS for this exact CPU+GPU combination. All frame rate figures below are estimates based on the benchmark scores. The RTX 5090’s 92nd percentile ranking and the CPU’s 53rd percentile ranking suggest a significant imbalance. At 1080p, the CPU will likely cap frame rates at 60–100 FPS in most titles, depending on the game’s threading model. At 1440p, the GPU will start to become the limiting factor, and frame rates will rise to 100–144 FPS. At 4K, the RTX 5090 will deliver 60–120 FPS in most titles, with the GPU fully utilized. In GPU-bound titles like Cyberpunk 2077 with ray tracing, the RTX 5090’s 170 RT cores will shine, but the CPU will still struggle to keep up with draw calls. In CPU-bound titles like Counter-Strike 2, the 1542 single-core score will limit frame rates to around 100 FPS, which is far below the RTX 5090’s potential. These are estimates, and the actual performance will vary by title and settings.

Build Overview

This build pairs the AMD Ryzen 3 5300GE, a 4-core, 8-thread Zen 3 desktop processor with a 35 W TDP, with the NVIDIA GeForce RTX 5090, a flagship desktop GPU with 32 GB of GDDR7 memory and a 575 W TDP. The build class is desktop. The combined percentile is 73, which places it above the median system but far below what the GPU alone suggests. The CPU’s 53rd percentile and the GPU’s 92nd percentile indicate a severe bottleneck. This is a desktop system that is designed for GPU-accelerated workloads, not for balanced gaming or CPU-intensive tasks. The data shows that the RTX 5090 is a top-tier component, but the Ryzen 3 5300GE is a mid-pack processor that will hold it back in many scenarios. The overall tier is mid-to-high, but the user experience will depend heavily on the specific workload. For GPU-bound tasks at high resolutions, this system will be exceptional. For CPU-bound tasks, it will be disappointing.