SYSTEM ANALYZER

Rate My PC: AMD Ryzen 7 6800U + NVIDIA GeForce RTX 4090 Mobile

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

Build Configuration

Select your components

PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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92 Score

Top 8% Ranking

92 / 100

ULTIMATE READY

Apex Performer

Top 8% 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

88%

GPU

96%

PROCESSOR

AMD Ryzen 7 6800U

27,887 Benchmark Score

Top 12% 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

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

The AMD Ryzen 7 6800U and NVIDIA GeForce RTX 4090 Mobile represent a pairing of starkly contrasting performance tiers. The CPU, a 15 W mobile part, sits at the 79th percentile of all CPUs, while the GPU, a flagship mobile graphics solution, sits at the 84th percentile of all GPUs. This creates a system where the 8-core, 16-thread processor is the primary constraint in many high-end workloads, yet the combination remains highly capable due to the GPU’s immense raw power. The data indicates a laptop built for graphics-intensive tasks where the CPU can keep pace, but where the GPU is the star of the show.

Usage Scenarios

High-Refresh Gaming: The RTX 4090 Mobile is the dominant force here. With a Passmark G3D score of 27212 and a Passmark DirectX 12 score of 107, the data shows it can handle demanding titles at high settings. The CPU, however, presents a bottleneck for the absolute highest frame rates. A Passmark single-thread score of 3166 places it at the 79th CPU percentile, meaning it is capable but not elite. In CPU-bound scenarios or at lower resolutions where frame rates are extremely high, the processor will likely limit the GPU's output, preventing it from achieving its absolute maximum potential.

Streaming: This workload is a mixed bag. The video encoder on the RTX 4090 Mobile, part of its Ada Lovelace architecture, offloads the heavy lifting from the CPU, which is beneficial given the processor's modest 15 W TDP. The CPU's Passmark multithread score of 20350 and Cinebench R23 multicore score of 10546 are sufficient for the encoding, scene composition, and chat applications running concurrently. The 8-core/16-thread configuration provides enough parallelism to avoid stuttering in the game while streaming, though the CPU's lower power envelope means users should not expect to run extremely CPU-heavy games while also encoding at maximum quality settings.

Video Editing: This is a scenario where the GPU's power is fully realized. The RTX 4090 Mobile's 16 GB of GDDR6 memory with 576.0 GB/s of bandwidth, combined with its FP32 compute of 32.98 TFLOPS, accelerates effects, rendering, and timeline scrubbing. The CPU's performance is adequate for the editing process, with a Geekbench multicore score of 9002 indicating strong multitasking for non-linear editors. The Passmark data encryption score of 15601 also suggests that the CPU can handle the final export and encoding steps, but the GPU will be the primary workhorse for most effects-heavy tasks.

3D Rendering: The GPU is the clear winner in this scenario. The RTX 4090 Mobile's 76 RT cores and 304 tensor cores are purpose-built for ray tracing and AI-accelerated rendering. The Passmark GPU compute score of 12347 and a Geekbench OpenCL score of 180831 show exceptional parallel processing power for render engines that leverage CUDA or OptiX. The CPU, with a Cinebench R23 multicore score of 10546, is not slow, but it will spend most of its time feeding the GPU data rather than performing the final render calculations. For GPU-accelerated renderers, this is a very fast system; for CPU-based renderers, it is merely a solid performer.

Software Development: The CPU's strengths are more relevant here. The 8 cores and 16 threads, based on the Zen 3+ architecture, provide a good foundation for compiling code. A Passmark integer math score of 77731 indicates strong performance in logic-heavy tasks. The Passmark random string sorting score of 25954 is also relevant for data processing and parsing. The 16 MB of shared L3 cache helps with frequently accessed data, and the support for DDR5 memory with 76.8 GB/s of bandwidth ensures the CPU is well-fed. This is a capable development machine, though not the absolute fastest.

Student and Office Work: For this use case, the system is excessively powerful but wholly capable. The CPU's Passmark single-thread score of 3166 and Geekbench single-core score of 1742 ensure snappy responsiveness in web browsers, office suites, and coding IDEs. The integrated Radeon 680M graphics provide a fallback, but the powerful discrete GPU is overkill for these tasks. The 15 W TDP of the CPU is a benefit here, as it contributes to potentially longer battery life during light workloads, making it a portable and responsive option.

Upgrade Path and Platform

The platform is defined by the CPU's socket, AMD Socket FP7. This is a mobile platform, and the CPU is not upgradeable in the traditional sense; it is soldered to the motherboard. The CPU supports dual-channel DDR5 memory, and the memory bandwidth is listed at 76.8 GB/s. PCIe connectivity is Gen 4 with 20 lanes from the CPU, which is more than sufficient for the RTX 4090 Mobile's PCIe 4.0 x16 interface.

The GPU has a TDP of 120 W and is listed as an IGP (Integrated Graphics Processor) with no power connectors, indicating it is soldered to the board. There is no suggested PSU listed, as this is a laptop component. Consequently, the concept of a "sensible next upgrade" is limited. The data suggests that the primary constraint is the CPU's 15 W TDP, which cannot be changed. A user looking for more CPU performance would need to consider a completely different laptop platform. The memory and storage, if not soldered, would be the only user-serviceable components, but the overall upgrade path is effectively closed, and the system should be viewed as a fixed configuration.

FAQ

Q: Is the AMD Ryzen 7 6800U a bottleneck for the RTX 4090 Mobile?

A: Yes, in CPU-bound workloads. The CPU sits at the 79th percentile of all CPUs, while the GPU is at the 84th percentile. The CPU's Passmark single-thread score of 3166 and Cinebench R23 single-core score of 1506 indicate it will limit frame rates in high-refresh gaming scenarios where the CPU is the primary driver of performance.

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

A: The combined percentile for this CPU-GPU pairing is 82. This places the overall system in the top 18% of all CPU and GPU combinations in the benchmark database.

Q: How much VRAM does the RTX 4090 Mobile have, and what is its bandwidth?

A: The GPU has 16 GB of GDDR6 memory on a 256-bit bus, providing a memory bandwidth of 576.0 GB/s. This is a substantial amount of memory and bandwidth suitable for high-resolution textures and complex 3D scenes.

Q: What are the core counts and clock speeds of the Ryzen 7 6800U?

A: The CPU has 8 cores and 16 threads. Its base clock is 2.70 GHz, and it can boost up to 4.70 GHz. It is built on the 6 nm TSMC process node with a 15 W TDP.

Q: Does the FACT PACK contain any measured FPS data for this combination?

A: No. There is no measuredFps data available for this exact CPU and GPU pairing. All discussion of gaming performance is estimated from the individual benchmark scores of the CPU and GPU, not from direct in-game measurements.

Q: What is the GPU's architecture and manufacturing process?

A: The RTX 4090 Mobile is based on the Ada Lovelace architecture, using the AD103 chip. It is manufactured by TSMC on a 5 nm process node and contains 45,900 million transistors.

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

A: The CPU is based on the Zen 3+ architecture, codenamed Rembrandt, and uses the AMD Socket FP7. This indicates it is a mobile-specific processor that is not intended for socketed desktop use.

Who Should Build It

This configuration is for users who prioritize graphics performance above all else. Gamers targeting 1440p or 4K resolutions with maximum detail settings will benefit directly from the RTX 4090 Mobile's strengths, as the GPU will be the primary driver of frame rates at these higher resolutions. Content creators, such as video editors and 3D artists, are the primary audience. The 16 GB of VRAM and the GPU's compute performance are ideal for rendering, effects, and AI-accelerated workflows. Software developers who work with large codebases and require fast compilation times will find the 8-core CPU and its strong Passmark integer math score of 77731 to be a solid foundation. Students and professionals in engineering or data science fields who need to run CUDA-accelerated simulations or machine learning models will also find this pairing highly effective, as the GPU's tensor cores are designed for such tasks. For small business workstations, this system is overkill for standard office tasks but becomes a powerful tool for those in video production, graphic design, or architectural visualization.

Balance and Bottleneck

The system's balance is heavily skewed toward the GPU. The RTX 4090 Mobile, at the 84th GPU percentile, outclasses the 79th percentile CPU. In gaming, the CPU will be the limiting factor in CPU-bound titles or at lower resolutions. For instance, a game that relies on a single core will be constrained by the CPU's Passmark single-thread score of 3166, preventing the GPU from using its full capacity to push maximum frame rates. The CPU’s Passmark physics score of 984 is relatively low, which could be a bottleneck in games with complex physics simulations that are not offloaded to the GPU. Conversely, in GPU-bound workloads like 3D rendering or high-resolution gaming, the GPU is the performance ceiling, and the CPU's job is simply to feed it data. The data shows a system where the GPU is the primary performance driver, and the CPU is a capable but secondary component that will limit performance in specific, CPU-intensive scenarios.

GPU Analysis

The NVIDIA GeForce RTX 4090 Mobile is a flagship-class mobile GPU built on the Ada Lovelace architecture. It features 9728 shading units, 304 texture mapping units, and 112 raster output units. Its compute capabilities are substantial, with an FP32 throughput of 32.98 TFLOPS and an equal FP16 throughput. The 16 GB of GDDR6 memory on a 256-bit bus provides 576.0 GB/s of bandwidth, which is critical for high-resolution textures and data-intensive compute workloads. The 76 RT cores and 304 tensor cores are the hardware foundation for ray tracing and DLSS technologies. The GPU's benchmark scores are consistently high: a Passmark G3D score of 27212 places it at the 84th percentile of all GPUs, and its Geekbench OpenCL score of 180831 indicates exceptional compute performance. The Passmark GPU compute score of 12347 further confirms its strength in general-purpose compute tasks. This is a GPU that excels at rendering, AI inference, and high-fidelity gaming, making it the dominant component in this build.

CPU Analysis

The AMD Ryzen 7 6800U is a mobile processor from the 6000 series, built on the Zen 3+ architecture (Rembrandt) using a 6 nm TSMC process. It is an 8-core, 16-thread processor with a base clock of 2.70 GHz and a boost clock of 4.70 GHz, all within a 15 W TDP. It supports dual-channel DDR5 memory and has a 16 MB shared L3 cache. Its performance is solid for a mobile part. The Cinebench R23 multicore score of 10546 and Geekbench multicore score of 9002 show it can handle multi-threaded workloads like video encoding and compilation. Single-thread performance is also respectable, with a Geekbench single-core score of 1742 and a Passmark single-thread score of 3166. The Passmark data compression score of 244082 is high, indicating strength in file archiving and compression tasks. However, its 15 W TDP and 79th percentile ranking mean it is not in the same performance class as high-power desktop CPUs, and it will be the limiting factor in workloads that are heavily dependent on raw CPU speed.

Build Overview

This is a laptop-class build (buildClass: "laptop") pairing AMD's efficient Ryzen 7 6800U processor with NVIDIA's top-tier GeForce RTX 4090 Mobile graphics. The combination represents a system with a combined percentile of 82, indicating overall performance in the top 18% of all tested CPU and GPU pairings. The CPU is a low-power, high-efficiency part designed for mobility, while the GPU is a high-performance part designed for maximum graphics output. This creates a unique dual-purpose machine: it has the potential for long battery life during light productivity tasks, but also has the raw power for demanding gaming and content creation. The pairing is not perfectly balanced, as the GPU's performance class is significantly higher than the CPU's, but it results in a system that is exceptionally strong for graphics-heavy applications.

Benchmark Performance

The benchmark data shows a clear performance hierarchy. The CPU’s average benchmark score is 27887, placing it at the 79th percentile of all CPUs. Its nearest rivals include the AMD Ryzen 7 5800X3D (avgScore 27896, deltaPct 0) and the Intel Core i9-10900K (avgScore 27872, deltaPct 0.1), indicating its multi-threaded performance is comparable to these older desktop parts. The GPU’s average benchmark score is 43667, placing it at the 84th percentile of all GPUs. Its nearest rivals include the NVIDIA RTX A6000 (avgScore 44075, deltaPct -0.9) and the NVIDIA Quadro M6000 (avgScore 43301, deltaPct 0.8), showing it is in the same performance tier as professional workstation cards. The combined percentile for the system is 82. It is important to note that there are no measured FPS rows for this exact combination in the FACT PACK. All gaming performance discussions are therefore estimated from these individual benchmark scores, which strongly indicate that the GPU will deliver exceptional frame rates in most games, while the CPU will be the primary constraint in scenarios demanding the highest possible CPU throughput. The data presents a system that is a top-tier performer in graphics and compute, paired with a competent, efficient processor that anchors the overall package.

Rate My PC: AMD Ryzen 7 6800U + NVIDIA GeForce RTX 4090 Mobile

Apex Performer

System Balance Analysis

AMD Ryzen 7 6800U

NVIDIA GeForce RTX 4090 Mobile

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

Usage Scenarios

Upgrade Path and Platform

FAQ

Who Should Build It

Balance and Bottleneck

GPU Analysis

CPU Analysis

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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