SYSTEM ANALYZER

Rate My PC: AMD Ryzen 7 5800HS + NVIDIA GeForce RTX 4090 Mobile

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

86 / 100
HIGH-END

Power Build

Top 14% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio
Well Balanced
CPU
76%
VS
GPU
96%
PROCESSOR

AMD Ryzen 7 5800HS

4,827 Benchmark Score
Top 24% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 4090 Mobile

43,667 Benchmark Score
Top 4% 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
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Performance Insights

Tips to maximize your system

Strong Performance

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

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

Balance and Bottleneck

The pairing of an AMD Ryzen 7 5800HS with an NVIDIA GeForce RTX 4090 Mobile creates a pronounced performance imbalance that dictates which workloads will hit a ceiling first. The CPU sits at the 59th percentile among all processors, while the GPU occupies the 84th percentile among all graphics cards. This 25-percentile gap is the first quantitative indication that the graphics solution is substantially stronger relative to its own field than the processor is relative to its field.

In CPU-bound scenarios, the Ryzen 7 5800HS will be the limiting factor. Its multi-core Cinebench R23 score of 16690 places it in the upper-middle tier of processors, but the RTX 4090 Mobile is a top-tier part. When a workload requires both components to operate in lockstep, such as high-refresh gaming at lower resolutions where the CPU must feed frames quickly, the processor's 59th-percentile standing will constrain the GPU's ability to stretch its legs. The GPU's raw compute advantage — 32.98 TFLOPS of FP32 throughput versus a CPU whose entire package is designed around a 35 W TDP — means any task that scales well on graphics hardware will far outpace what the CPU can handle alone.

Conversely, in GPU-bound workloads, the balance shifts entirely. The RTX 4090 Mobile's 16 GB of GDDR6 memory with 576.0 GB/s bandwidth and 76 RT cores will dominate rendering and compute tasks, and the CPU's role becomes secondary. The data shows a clear division: for lightly threaded tasks, the CPU's single-core Cinebench R23 score of 2356 is adequate but not exceptional, while the GPU's Passmark G3D score of 27212 is near the top of the mobile graphics hierarchy. This means the bottleneck moves depending on the workload — the CPU limits frame pacing in CPU-heavy scenarios, while the GPU dominates in GPU-accelerated workloads.

The lack of measured FPS data for this exact combination means frame scaling cannot be quantified directly, but the percentile delta between components provides a reliable proxy. A 25-point percentile gap typically results in noticeable CPU limitations in esports titles and lower-resolution gaming, while at higher resolutions or with ray tracing enabled, the GPU becomes the sole bottleneck and the CPU's relative weakness is masked. The combined percentile of 72 reflects this tension: the system is strong overall, but the CPU is the weakest link in the chain.

Benchmark Performance

The CPU's benchmark suite shows a consistent profile across Cinebench versions. In Cinebench R15, it scores 1682 multi-core and 237 single-core. Cinebench R20 yields 7009 multi-core and 989 single-core. The most current test, Cinebench R23, produces 16690 multi-core and 2356 single-core. These scores place the Ryzen 7 5800HS at the 59th percentile of all CPUs, with an average benchmark score of 4827.

The nearest rivals reveal just how tightly grouped this processor is. The AMD Ryzen 7 4700GE scores 4836, a delta of -0.2%, meaning the 5800HS is essentially tied with it. The AMD Ryzen 9 3950X, a desktop flagship from a previous generation, scores 4807, putting the 5800HS 0.4% ahead. The Intel Xeon E-2386G scores 4799 (0.6% behind), and the Intel Core i5-1350P scores 4776 (1.1% behind). This clustering shows that the 5800HS delivers desktop-class multi-threaded performance in a 35 W mobile package, but it does not break new ground — it sits comfortably within a narrow performance band.

The GPU's benchmark results are dramatically stronger in relative terms. The Geekbench OpenCL score is 180831, and the Vulkan score is 170774. The Passmark suite shows 27212 in G3D, 12347 in GPU compute, and lower scores in legacy DirectX tests: 173 in DirectX 10, 262 in DirectX 11, 107 in DirectX 12, and 310 in DirectX 9. The 2D score is 984. These figures place the RTX 4090 Mobile at the 84th percentile of all GPUs, with an average benchmark score of 43667.

The GPU's nearest rivals again show tight competition. The NVIDIA Quadro M6000 scores 43301 (0.8% behind), the GeForce RTX 5050 Mobile scores 43268 (0.9% behind), and the Quadro M6000 24 GB scores 43262 (0.9% behind). The NVIDIA RTX A6000 scores 44075, placing the RTX 4090 Mobile 0.9% behind that workstation card. This positioning means the mobile 4090 is not the absolute fastest GPU available, but it trades blows with professional workstation parts that cost significantly more in desktop form.

The combined picture is one of a system where the GPU is clearly the dominant component. The CPU is competent and holds its own against desktop processors from the same era, but the GPU operates in a higher tier entirely. Any workload that can leverage the GPU's parallel processing will see outsized performance, while CPU-bound tasks will cluster around the 59th-percentile mark.

Usage Scenarios

High-refresh gaming: At 1080p with competitive settings, the CPU's 59th percentile will likely limit frame rates below what the GPU can theoretically deliver. The RTX 4090 Mobile's 84th percentile and 32.98 TFLOPS of compute are wasted if the Ryzen 7 5800HS cannot issue draw calls fast enough. Estimated performance suggests the GPU will be underutilized in esports titles, but at 1440p or 4K, the balance shifts and the GPU becomes the limiting factor.

Streaming: The CPU's 8 cores and 16 threads provide enough headroom for encoding overhead, and its Cinebench R23 multi-core score of 16690 indicates solid parallel throughput. The GPU's 304 tensor cores and NVENC-class hardware (implied by Ada Lovelace architecture) can offload encoding entirely, making this a viable streaming platform. The CPU's 59th percentile is sufficient for game capture plus stream encoding when the GPU handles the heavy lifting.

Video editing: This workload favors the GPU heavily. The RTX 4090 Mobile's 16 GB VRAM and 576.0 GB/s bandwidth accelerate timeline scrubbing, effects, and export. Its Passmark GPU compute score of 12347 and Geekbench OpenCL score of 180831 indicate strong acceleration for GPU-accelerated effects. The CPU's multi-core score of 16690 in Cinebench R23 handles timeline operations and encoding adequately, but the GPU is the star here.

3D rendering: The GPU dominates this scenario. With 76 RT cores and 304 tensor cores, the RTX 4090 Mobile is built for ray-traced rendering and AI-accelerated denoising. Its 32.98 TFLOPS of FP32 performance and 189.8 GPixel/s pixel rate make it a formidable renderer. The CPU's contribution is minor by comparison — its Cinebench R20 multi-core score of 7009 is respectable for CPU-based rendering, but any GPU-accelerated renderer will leave it far behind.

Software development: Compilation tasks rely on CPU multi-threading, where the 5800HS delivers a Cinebench R23 multi-core score of 16690. This is sufficient for moderate-sized codebases. The GPU is largely idle during compilation, meaning its 84th percentile provides no benefit. The system is balanced for development because the GPU's power is available for testing and simulation, but the CPU's 59th percentile is the practical ceiling for build times.

Student and office work: This is where the system is massively overprovisioned. The Radeon Vega 8 integrated graphics alone can handle office productivity and web browsing, and the RTX 4090 Mobile is entirely unnecessary for document editing or spreadsheet work. The CPU's single-core Cinebench R23 score of 2356 is more than adequate for everyday tasks, and its 35 W TDP means efficient operation. The GPU's 84th percentile is wasted in this scenario.

Who Should Build It

The target user is someone who needs extreme GPU performance in a laptop form factor without requiring a flagship CPU. Gamers playing at 1440p or 4K will benefit most, as those resolutions shift the bottleneck to the GPU, where the RTX 4090 Mobile's 84th percentile and 16 GB VRAM shine. The CPU's 59th percentile is less relevant at these settings, making the pairing sensible for high-resolution gaming.

Content creators working with GPU-accelerated applications are the ideal audience. Video editors using effects-heavy timelines, 3D artists rendering with ray tracing, and AI developers leveraging the 304 tensor cores will see near-desktop performance. The GPU's Passmark G3D score of 27212 and Geekbench Vulkan score of 170774 indicate strong compute capability for these workloads.

Developers who also game or run GPU-accelerated simulations will find the system capable, though the CPU's 59th percentile limits pure compute tasks. Students in engineering or data science programs who need CUDA-capable hardware for coursework will benefit from the GPU's 16 GB VRAM, which accommodates larger datasets than typical 8 GB mobile GPUs.

Small business workstations that handle 3D CAD, video production, or GPU rendering will find the RTX 4090 Mobile's performance compelling. The CPU's 8 cores handle office multitasking, while the GPU accelerates professional applications. The laptop form factor from the build class means this is a portable workstation, not a desktop replacement, so users who need to move between office and client sites are the primary market.

CPU Analysis

The AMD Ryzen 7 5800HS is a mobile processor built on the Zen 3 architecture, codenamed Cezanne, using TSMC's 7 nm process. It contains 8 cores and 16 threads, with a base clock of 2.80 GHz and a boost clock of 4.40 GHz. The 35 W TDP is notably low for an 8-core part, indicating AMD designed it for thin-and-light laptops rather than high-performance gaming machines.

The transistor count of 10,700 million on a 180 mm² die shows the density of the 7 nm process. Cache is organized as 64 KB L1 per core, 512 KB L2 per core, and 16 MB of shared L3 cache. This cache hierarchy is standard for Zen 3 and provides low-latency access to frequently used data. The dual-channel DDR4 memory support with 68.3 GB/s bandwidth is adequate for the CPU's needs, though it lags behind newer DDR5 platforms.

Benchmark results place this CPU at the 59th percentile, and the nearest rivals show it performs essentially on par with desktop processors like the Ryzen 9 3950X and the Ryzen 7 4700GE. The Cinebench R23 multi-core score of 16690 is strong for a 35 W part, but the single-core score of 2356 is modest. This indicates the CPU is well-suited for multi-threaded productivity but not exceptional for lightly threaded tasks.

The integrated Radeon Vega 8 graphics provide a fallback for display output and light workloads, which is useful when the discrete GPU is idle. The lack of ECC memory support and PCIe Gen 3 interface are limitations, but they are consistent with a mobile processor from this generation. The socket is AMD Socket FP6, meaning the CPU is soldered and not upgradeable.

GPU Analysis

The NVIDIA GeForce RTX 4090 Mobile is a flagship mobile GPU built on the Ada Lovelace architecture, using the AD103 chip fabricated on TSMC's 5 nm process. It packs 45,900 million transistors on a 379 mm² die, making it one of the most complex mobile GPUs ever produced. The transistor density of 121.1M per mm² reflects the advanced 5 nm node.

Memory configuration is substantial: 16 GB of GDDR6 on a 256-bit bus, running at 2250 MHz with 18 Gbps effective speed, yielding 576.0 GB/s of bandwidth. This capacity supports large textures, high-resolution rendering, and GPU compute workloads that exceed the 8-12 GB found in most mobile GPUs. The 256-bit bus width is wider than typical mobile parts, contributing to the high bandwidth figure.

The compute configuration is equally impressive. There are 9728 shading units, 304 TMUs, and 112 ROPs. The 76 RT cores handle ray tracing, while 304 tensor cores accelerate AI workloads. Clock speeds are 1335 MHz base and 1695 MHz boost, which are modest for a GPU of this size, reflecting thermal constraints in a laptop chassis. The pixel rate is 189.8 GPixel/s and texture rate is 515.3 GTexel/s.

The FP32 throughput of 32.98 TFLOPS is the headline number, and it matches the FP16 throughput at a 1:1 ratio. This is unusual and indicates the GPU does not have dedicated FP16 acceleration — it processes both at the same rate. The TDP is listed at 120 W, which is high for a mobile part but lower than desktop equivalents. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, covering all modern graphics APIs.

Benchmark scores confirm the GPU's high tier. The Geekbench OpenCL score of 180831 and Vulkan score of 170774 are strong. The Passmark G3D score of 27212 places it at the 84th percentile. Its nearest rivals include professional workstation cards like the RTX A6000 and Quadro M6000, showing that this mobile GPU competes with desktop workstation parts.

Gaming Performance

No measured FPS data exists for the AMD Ryzen 7 5800HS and NVIDIA GeForce RTX 4090 Mobile combination. The FACT PACK contains no measuredFps rows for this pairing, so all frame rate expectations are estimates derived from the benchmark scores.

The GPU's 84th percentile and 32.98 TFLOPS of FP32 compute suggest very high frame rates in most titles. At 1080p, the CPU's 59th percentile will likely bottleneck, capping FPS below what the GPU could deliver. Estimated performance at this resolution might show the GPU utilization dropping in CPU-bound scenes, particularly in esports titles where frame rates exceed 200 FPS.

At 1440p, the balance improves. The GPU's 16 GB VRAM and 576.0 GB/s bandwidth handle higher resolution textures, and the CPU's single-core performance of 2356 in Cinebench R23 is sufficient to maintain playable frame rates in most games. This is the resolution where the pairing makes the most sense, as the GPU becomes the primary bottleneck and the CPU's weakness is less exposed.

At 4K, the GPU is almost certainly the sole bottleneck. The RTX 4090 Mobile's 189.8 GPixel/s pixel rate and 112 ROPs handle the increased resolution demand, and the CPU's role diminishes further. Ray tracing at 4K will stress the 76 RT cores, and the 16 GB VRAM accommodates high-resolution ray-traced textures without running out of memory.

The lack of measured data means exact frame rates cannot be stated, but the benchmark scores provide a reliable qualitative guide. The system will excel at high-resolution gaming with ray tracing enabled, while being less efficient at 1080p competitive gaming where the CPU's 59th percentile becomes a limiting factor.

Build Overview

This build pairs a mid-tier mobile CPU from 2021 with a flagship mobile GPU from 2023. The AMD Ryzen 7 5800HS, released in January 2021, is a Zen 3 part with 8 cores and 16 threads. The NVIDIA GeForce RTX 4090 Mobile, released in January 2023, is an Ada Lovelace GPU with 16 GB VRAM. The two components are separated by two years of architecture evolution, and the GPU is significantly more advanced.

The build class is laptop, meaning these components are integrated into a portable chassis. The CPU's 35 W TDP and the GPU's 120 W TDP combine for a total power draw that requires a substantial cooling solution, but the laptop form factor means the system is portable. The GPU's slot width is listed as IGP, indicating it is integrated into the motherboard rather than a removable module.

The combined percentile of 72 reflects the system's overall tier. This is a high-performing laptop, but not the absolute fastest available — the CPU's 59th percentile drags the combined score below what the GPU alone would suggest. The pairing is best described as a GPU-centric build where the CPU is adequate but not exceptional.

The production status of both components is Active, meaning they are currently available. The GPU's predecessor is the GeForce 30 Mobile series, and its successor is the GeForce 50 Mobile series, indicating it is one generation behind the latest. The CPU has been superseded by newer Ryzen mobile parts, but remains in production. This is a system that prioritizes graphics performance over CPU compute, and the benchmark data supports that characterization.

FAQ

Q: What is the combined performance percentile of this CPU and GPU pairing?

A: The combined percentile is 72, indicating the system performs better than 72% of all tested configurations.

Q: How does the Ryzen 7 5800HS compare to its nearest rival, the Ryzen 7 4700GE?

A: The Ryzen 7 5800HS has an average benchmark score of 4827, which is 0.2% lower than the Ryzen 7 4700GE's score of 4836. The difference is negligible.

Q: What is the GPU's memory configuration?

A: The RTX 4090 Mobile has 16 GB of GDDR6 memory on a 256-bit bus, running at 2250 MHz with 18 Gbps effective speed, providing 576.0 GB/s of bandwidth.

Q: Does this system have measured FPS data for gaming?

A: No. The FACT PACK contains no measured FPS data for this exact CPU and GPU combination, so all frame rate expectations are estimates based on benchmark scores.

Q: What is the CPU's TDP and socket type?

A: The Ryzen 7 5800HS has a TDP of 35 W and uses AMD Socket FP6, which is a soldered mobile socket that does not allow CPU upgrades.

Q: How does the RTX 4090 Mobile compare to the RTX A6000?

A: The RTX 4090 Mobile has an average benchmark score of 43667, which is 0.9% lower than the RTX A6000's score of 44075.

Q: What is the GPU's transistor count and process node?

A: The RTX 4090 Mobile has 45,900 million transistors on TSMC's 5 nm process, with a die size of 379 mm².

Upgrade Path and Platform

The CPU uses AMD Socket FP6, which is a soldered mobile socket. This means the Ryzen 7 5800HS cannot be removed or upgraded — the entire laptop motherboard would need replacement to change the processor. The CPU supports DDR4 memory in dual-channel configuration, with a memory bandwidth of 68.3 GB/s. This is a mature platform that does not support newer DDR5 memory.

The GPU is integrated into the motherboard as an IGP (integrated graphics processor) with no power connectors, meaning it is not upgradeable either. The GPU uses PCIe 4.0 x16 for its bus interface, which is backward compatible with the CPU's PCIe Gen 3 support, though the CPU will run the link at Gen 3 speeds. This is a potential bottleneck for GPU-to-CPU communication, but the impact is likely minimal for most workloads.

The CPU's TDP is 35 W, and the GPU's TDP is 120 W, for a combined 155 W of component power draw. The suggested PSU is not listed in the FACT PACK, so PSU headroom cannot be quantified. The GPU has no power connectors listed, indicating it draws power through the motherboard rather than a separate power supply.

Given the soldered nature of both components, a sensible upgrade path does not exist within this laptop. The user would need to purchase a new laptop to upgrade either the CPU or GPU. The GPU's successor is the GeForce 50 Mobile series, which would be the logical next step for a new system, but that would require a new laptop entirely. The platform's limitations — socket FP6, DDR4 memory, PCIe Gen 3 — mean that any future upgrade would involve a full system replacement rather than incremental component changes.