SYSTEM ANALYZER

Rate My PC: AMD Ryzen 3 8300GE + NVIDIA GeForce RTX 5090

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

90 / 100
ULTIMATE READY

Apex Performer

Top 10% 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
83%
VS
GPU
98%
PROCESSOR

AMD Ryzen 3 8300GE

17,614 Benchmark Score
Top 17% 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

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 3 8300GE + NVIDIA GeForce RTX 5090

This pairing combines AMD's most power-efficient desktop processor with NVIDIA's flagship graphics card, creating a system where the GPU vastly outclasses the CPU in raw compute potential. The Ryzen 3 8300GE is a 4-core, 8-thread Zen 4 part built on TSMC's 4 nm process, while the RTX 5090 is a 32 GB GDDR7 monster on the 5 nm node with 21,760 shading units. The data shows a 71st percentile CPU against a 92nd percentile GPU, meaning the graphics card sits in a higher performance tier than the processor — a mismatch that shapes every workload discussion below.

CPU Analysis

The AMD Ryzen 3 8300GE uses the Zen 4 architecture under the Phoenix2 codename, fabricated by TSMC on a 4 nm process with 20,900 million transistors on a 137 mm² die. It runs at a 3.50 GHz base clock and boosts to 4.90 GHz, which is a substantial single-thread headroom for a 35 W TDP part. The cache layout includes 64 KB of L1 per core, 1 MB of L2 per core, and 8 MB of shared L3 — modest by modern desktop standards but consistent with a low-power quad-core.

Benchmark results show a processor that excels at lightly threaded tasks but struggles with heavy parallel workloads. In Cinebench R23, the chip scores 1,652 points single-core and 11,705 points multi-core. The single-core figure is strong, placing it competitive with other modern desktop chips, but the multi-core result reflects the 4-core/8-thread limitation. PassMark single-thread score of 3,644 confirms the strong per-core performance, while the multithread score of 13,507 shows a wider gap — roughly 3.7x scaling from single to multi, which is below the theoretical 8-thread maximum due to power constraints and cache size.

The nearest rivals in the database are Intel Core i3-14100T, Core i3-13100F, and Core i7-1255U, all with average scores within 0.2% of the 8300GE's 17,614 average. The AMD EPYC 9374F is 0.4% behind, which is surprising given its server positioning but reflects the benchmark averaging method. The 8300GE's 71st percentile vs all CPUs means it outperforms roughly 7 out of 10 processors in the database, but that percentile is dragged down by its weak multi-core showing relative to modern 6-core and 8-core parts.

PassMark sub-scores reveal specific strengths: integer math at 39,163, floating point at 24,681, and extended instructions at 11,923. Data compression hits 155,164, which is excellent for a quad-core, while data encryption scores 8,603. The physics test at 750 and prime number finding at 44 are low, indicating the chip is not built for heavy simulation or scientific computing. For real workloads, this means snappy responsiveness in everyday apps, strong single-threaded performance in legacy software, but visible slowdowns when rendering or compiling with all threads active.

Usage Scenarios

High-refresh gaming: The RTX 5090 is capable of extreme frame rates, but the Ryzen 3 8300GE will bottleneck in CPU-bound titles. The 4-core design with 8 MB L3 cache means 1080p high-refresh gaming will see frame rates limited by the processor's single-thread and multi-thread capabilities, not the GPU. Expect the GPU to sit idle in esports titles where the CPU cannot feed frames fast enough.

Streaming: The 8300GE's 35 W TDP and 4 cores leave little headroom for simultaneous game encoding and streaming. While the RTX 5090's NVENC hardware can offload encoding, the CPU still must handle game logic, OS overhead, and streaming software. The PassMark multithread score of 13,507 suggests this combination will struggle with x264 encoding at high presets while gaming.

Video editing: Single-threaded tasks like timeline scrubbing and effects preview will feel responsive thanks to the 1,652 Cinebench R23 single-core score. However, export and render phases that utilize all cores will be slow — the 11,705 multi-core score is roughly half of what a modern 8-core chip achieves, so 4K exports will take noticeably longer.

3D rendering: This is the worst-case scenario. Rendering engines like Blender or V-Ray scale with core count, and the 8300GE's 4 cores will severely limit throughput. The Cinebench R20 multi-core score of 4,916 and R15 multi-core of 1,179 indicate long render times. The RTX 5090 can accelerate GPU rendering, but CPU-only renderers will expose the bottleneck.

Software development: Compilation times will be mediocre. The 8300GE's multi-core score of 11,705 in R23 means large C++ projects with many translation units will compile slower than on a 6-core or 8-core alternative. However, IDE responsiveness, linting, and incremental builds benefit from the strong single-thread score of 1,652, making day-to-day coding comfortable.

Student and office work: This is where the 8300GE shines. The 35 W TDP enables quiet, low-power operation, and the single-thread performance handles spreadsheets, document editing, and web browsing with ease. The integrated Radeon 740M provides a fallback if the discrete GPU is removed, and the 71st percentile CPU ranking means it outperforms most office machines.

Balance and Bottleneck

The data clearly shows the RTX 5090 is the dominant component in this pairing. The GPU's 92nd percentile vs all GPUs contrasts sharply with the CPU's 71st percentile, and the combined percentile of 82 reflects a system held back by its processor. In GPU-heavy workloads like 4K gaming or 3D rendering with GPU acceleration, the RTX 5090 will run near full utilization while the CPU idles — that is the ideal balance scenario.

In CPU-bound workloads, the bottleneck reverses. The RTX 5090's massive compute resources — 104.8 TFLOPS FP32, 1.79 TB/s memory bandwidth — cannot compensate for a CPU that delivers only 13,507 PassMark multithread points. Games that rely on physics, AI, or draw call processing will see frame rates capped by the 8300GE, leaving the GPU's 32 GB of VRAM and 21,760 shading units underutilized.

The FPS scaling picture, based on benchmark scores rather than measured data, suggests diminishing returns: at lower resolutions like 1080p, the CPU bottleneck dominates and upgrading the GPU yields minimal gains. At 4K, the GPU becomes the primary driver, and the 8300GE's weaker multi-core performance matters less because the GPU is fully saturated. The nearest rival data — where the 8300GE is within 0.2% of the Core i3-14100T and i3-13100F — indicates that any of these budget CPUs would create the same imbalance with the RTX 5090.

The 35 W TDP CPU paired with a 575 W TDP GPU means the power delivery system is heavily skewed toward the graphics card. The suggested PSU of 950 W accounts for this disparity, but the CPU's low power draw also means it cannot boost to higher clocks under all-core loads for extended periods, further widening the multi-core performance gap.

Who Should Build It

This configuration targets users who prioritize GPU compute over CPU throughput. Gamers playing at 4K resolution with max settings will see the RTX 5090 deliver its full potential in most titles, as the 8300GE's single-thread score of 1,652 in Cinebench R23 is sufficient to avoid major stutters in GPU-bound scenarios. However, competitive gamers at 1080p or 1440p with high-refresh monitors should look elsewhere, as the CPU's multi-core limitations will cap frame rates below what the GPU can produce.

Content creators who rely on GPU-accelerated rendering — such as DaVinci Resolve with CUDA or Blender with OptiX — will benefit from the RTX 5090's 170 RT cores and 680 tensor cores. The 32 GB GDDR7 VRAM handles large scenes and high-resolution textures without swapping. But creators who use CPU-based renderers or heavy After Effects work will find the 8300GE's 4 cores a significant bottleneck, making this a poor choice for professional 3D artists.

Software developers working on large codebases will experience slower build times due to the low multi-core score, but the strong single-thread performance keeps interactive tooling responsive. This could work for a developer who prioritizes GPU compute for machine learning or data processing, given the RTX 5090's tensor core count. Students and small business users running office applications, web browsing, and light multitasking will find the 8300GE more than adequate, and the low TDP means lower electricity costs and quieter operation in a small form factor build.

The 71st percentile CPU ranking means the 8300GE outperforms most office PCs, but it is decisively outclassed by the 92nd percentile GPU. This build makes sense for a workstation where the GPU is the primary compute engine and the CPU handles I/O and orchestration. It does not make sense for a general-purpose gaming PC where the CPU must keep up with a high-end GPU.

GPU Analysis

The NVIDIA GeForce RTX 5090 is built on the Blackwell 2.0 architecture with the GB202 chip, manufactured by TSMC on a 5 nm process. The die contains 92,200 million transistors on a 750 mm² area, giving a transistor density of 122.9M per mm². Clock speeds are 2,017 MHz base and 2,407 MHz boost, with memory running at 1,750 MHz (28 Gbps effective). The 32 GB of GDDR7 memory sits on a 512-bit bus, delivering 1.79 TB/s of bandwidth — more than any consumer GPU before it.

The compute resources are staggering: 21,760 shading units, 680 TMUs, 176 ROPs, 170 RT cores, and 680 tensor cores. Pixel rate is 423.6 GPixel/s, texture rate is 1,636.8 GTexel/s, and FP32 throughput is 104.8 TFLOPS with FP16 at the same rate (1:1). The 575 W TDP requires a 950 W power supply and a single 16-pin connector, with the card measuring 304 mm long, 137 mm high, and 40 mm wide — a dual-slot design that fits most mid-tower cases.

Benchmark results place the RTX 5090 in the 92nd percentile vs all GPUs, with an average benchmark score of 79,842. The 3DMark Steel Nomad DX12 score of 18,355 is a strong indicator of modern gaming performance, while Geekbench OpenCL and Vulkan scores of 334,370 and 376,728 respectively show massive compute capability. PassMark G3D score of 39,650 and GPU compute score of 26,756 confirm the card's dominance, though the DirectX 9-12 sub-scores are oddly low (226, 341, 185, 395), suggesting those legacy tests do not scale with the card's modern architecture.

The nearest rivals are the Tesla P100 PCIe 16 GB (0.3% behind), Tesla P100 PCIe 12 GB (0.6% behind), and AMD Radeon RX 6850M XT (1.1% behind), with the Radeon Pro Vega 64X 1.4% ahead. These are all older or lower-tier cards, indicating the RTX 5090's performance class is far above typical consumer hardware. For rendering, the 32 GB VRAM and 1.79 TB/s bandwidth allow loading massive textures and complex 3D scenes, while the 170 RT cores accelerate ray tracing workloads significantly.

Upgrade Path and Platform

The Ryzen 3 8300GE uses AMD Socket AM5, which supports DDR5 memory in dual-channel configuration with a memory bandwidth of 83.2 GB/s and ECC support. The platform offers PCIe Gen 4 with 14 CPU lanes, which is sufficient for the RTX 5090's PCIe 5.0 x16 interface — the card will run at PCIe 4.0 speeds, but the bandwidth difference is negligible for gaming and most compute workloads.

The 35 W TDP of the CPU means the motherboard's VRM requirements are minimal, but the 575 W TDP of the GPU dictates the power supply choice. The suggested PSU is 950 W, which provides headroom for the CPU and GPU combined draw of 610 W plus system components. The 8300GE's low power consumption means a modest CPU cooler suffices, freeing budget for a high-quality GPU cooling solution.

A sensible next upgrade would be a higher-core-count AM5 CPU, such as an 8-core or 12-core Zen 4 part, which would better match the RTX 5090's performance tier. The AM5 socket supports future generations, so the motherboard and memory can be retained. The 8 MB L3 cache on the 8300GE is the primary limitation; upgrading to a chip with 32 MB or more L3 would improve gaming frame rates in CPU-bound titles. The dual-channel DDR5 support at 83.2 GB/s is adequate, but a faster memory kit could help if the CPU becomes the bottleneck.

The PCIe Gen 4 lanes from the CPU (14 lanes) are fewer than some competitors offer, but the RTX 5090's PCIe 5.0 x16 interface will negotiate down to x16 Gen 4 without performance loss in most scenarios. The 16-pin power connector on the GPU requires a PSU with native support or an adapter, and the 950 W suggested PSU provides ample headroom even with overclocked components.

Benchmark Performance

The CPU's average benchmark score is 17,614, placing it at the 71st percentile vs all CPUs. Its nearest rivals are the Intel Core i3-14100T (17,648, 0.2% ahead), Core i3-13100F (17,653, 0.2% ahead), and Core i7-1255U (17,656, 0.2% ahead), with the AMD EPYC 9374F 0.4% behind. This tight cluster shows the 8300GE is squarely in the budget quad-core performance tier, with negligible differences from its closest competitors.

The GPU's average benchmark score is 79,842, placing it at the 92nd percentile vs all GPUs. Nearest rivals include the Tesla P100 PCIe 16 GB (79,605, 0.3% behind), Tesla P100 PCIe 12 GB (79,396, 0.6% behind), and Radeon RX 6850M XT (78,940, 1.1% behind), with the Radeon Pro Vega 64X 1.4% ahead. The GPU's score is 4.5x higher than the CPU's, illustrating the massive performance disparity between the two components.

The combined percentile is 82, which reflects a system where the GPU pulls the overall score up but the CPU drags it down. In Cinebench R23, the CPU scores 1,652 single-core and 11,705 multi-core, with the multi-core figure being the weak point. The RTX 5090's 3DMark Steel Nomad score of 18,355 and PassMark G3D score of 39,650 indicate it can handle any game at any resolution, but the CPU's PassMark multithread score of 13,507 will limit frame rates in CPU-bound scenarios.

The data shows a system that excels at GPU-accelerated tasks like rendering, machine learning, and high-resolution gaming, but underperforms in CPU-heavy workloads like physics simulation, video encoding, and software compilation. The 71st vs 92nd percentile gap is the defining characteristic, and any builder considering this pairing should understand that the CPU will be the limiting factor in a significant portion of use cases.

FAQ

Q: Is the Ryzen 3 8300GE powerful enough for the RTX 5090?

A: No. The CPU sits at the 71st percentile vs all CPUs, while the GPU is at the 92nd percentile. The CPU's Cinebench R23 multi-core score of 11,705 is far below what the RTX 5090's 104.8 TFLOPS FP32 compute can feed in CPU-bound workloads.

Q: What resolution should I play at to minimize CPU bottleneck?

A: Higher resolutions like 4K shift the load onto the GPU, reducing the CPU bottleneck. At 4K, the RTX 5090's 32 GB VRAM and 1.79 TB/s bandwidth are fully utilized, while the CPU's single-thread score of 1,652 in Cinebench R23 becomes less critical.

Q: Can the 8300GE handle video editing with the RTX 5090?

A: Single-threaded tasks will be responsive, but multi-core exports will be slow. The CPU's Cinebench R20 multi-core score of 4,916 indicates long render times, though GPU-accelerated effects will benefit from the RTX 5090's 170 RT cores and 680 tensor cores.

Q: What is the power consumption of this build?

A: The CPU has a 35 W TDP and the GPU has a 575 W TDP, totaling 610 W. NVIDIA suggests a 950 W power supply, which provides headroom for the rest of the system.

Q: Is the RTX 5090's 32 GB VRAM useful for gaming?

A: Yes, for high-resolution textures and future game releases. The 1.79 TB/s bandwidth and 512-bit bus allow the GPU to handle massive amounts of data without stuttering, though the CPU may become a bottleneck at lower resolutions.

Q: How does the 8300GE compare to its closest rivals?

A: It is within 0.2% of the Intel Core i3-14100T, Core i3-13100F, and Core i7-1255U in average score. The AMD EPYC 9374F is 0.4% behind, making the 8300GE essentially tied with its nearest competitors.

Q: Can I upgrade the CPU later without changing the motherboard?

A: Yes, the 8300GE uses AMD Socket AM5, which supports other AM5 processors. Upgrading to a CPU with more cores and larger L3 cache would better match the RTX 5090's performance tier.

Gaming Performance

No measured FPS data exists for this exact CPU-GPU combination — the FACT PACK contains no measuredFps rows, so all frame rates below are estimates derived from the benchmark scores. The CPU's 71st percentile and the GPU's 92nd percentile suggest a system where the GPU's potential is capped by the CPU in most gaming scenarios.

At 1080p with ultra settings, the Ryzen 3 8300GE's 4 cores and 8 MB L3 cache will limit frame rates in CPU-bound titles. The Cinebench R23 single-core score of 1,652 is decent, but games that use more than 4 threads will expose the multi-core weakness. Expect frame rates well below what the RTX 5090 can deliver, with the GPU utilization dropping in scenes with heavy physics or AI.

At 1440p, the GPU becomes more of a factor, but the CPU still holds back performance in many titles. The RTX 5090's 3DMark Steel Nomad score of 18,355 indicates it can handle 1440p at very high frame rates, but the PassMark multithread score of 13,507 suggests the CPU will throttle in games that scale beyond 4 cores.

At 4K, the balance shifts toward the GPU. The RTX 5090's 32 GB VRAM and 1.79 TB/s bandwidth are fully utilized, and the CPU bottleneck diminishes. This is the only resolution where the RTX 5090's 92nd percentile performance can shine, with the 8300GE's single-thread score sufficient to avoid major stutters in most titles. However, frame rates will still be lower than what a higher-end CPU would achieve in the same GPU pairing. All figures are estimates — no measured data is available for this exact combination.