SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 9955HX + NVIDIA GeForce RTX 3080 Mobile

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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95 Score

Top 5% Ranking

95 / 100

ULTIMATE READY

Apex Performer

Top 5% 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

98%

GPU

92%

PROCESSOR

AMD Ryzen 9 9955HX

91,199 Benchmark Score

Top 2% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 3080 Mobile

23,628 Benchmark Score

Top 8% 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

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 9 9955HX and NVIDIA GeForce RTX 3080 Mobile pairing represents a high-end laptop configuration, placing in the 83rd percentile overall. This combination pairs a modern 16-core Zen 5 processor with an established Ampere-generation graphics processor, resulting in a system that excels in multi-threaded productivity while offering competent, though not class-leading, gaming performance. The data indicates a machine built for heavy compute tasks, where the CPU's immense processing power can be fully utilized, rather than for chasing maximum frame rates in games.

CPU Analysis

The AMD Ryzen 9 9955HX is a 16-core, 32-thread processor based on the Zen 5 architecture, codenamed "Fire Range." It operates on a 4 nm process node from TSMC and is designed for the mobile platform, fitting into the AMD Socket FL1. The processor has a base clock of 2.50 GHz and a maximum boost clock of 5.40 GHz, providing a significant frequency range for both power-efficient operation and high-performance bursts. The chip includes a substantial 64 MB of shared L3 cache alongside 1 MB of L2 and 80 KB of L1 cache per core, which is crucial for feeding its high core count with data.

In synthetic benchmarks, the CPU demonstrates its multi-threaded dominance. It scores 37,159 points in Cinebench R23 multi-core and 5,905 points in Cinebench R15 multi-core, indicating exceptional performance in rendering and video encoding workloads. The single-core performance is also robust, with scores of 2,174 in Cinebench R23 and 336 in Cinebench R15, ensuring snappy system responsiveness and strong performance in lightly-threaded applications. The processor's Passmark scores further illustrate its capabilities, with a multi-thread score of 56,171 and a single-thread score of 4,393. The data shows a strong integer math score of 212,598 and a floating-point math score of 136,682, highlighting its arithmetic capabilities.

The CPU's overall benchmark average is 91,199, placing it in the 96th percentile of all CPUs. This puts it nearly on par with the Intel Xeon 654, which scores 90,717, a mere 0.5% difference. It is also slightly ahead of the AMD Ryzen AI Max+ 392, which scores 90,541, a 0.7% gap. Conversely, it trails the Intel Core Ultra 7 270K Plus and Intel Xeon 6520P, both scoring 93,785, by 2.8%. This positioning shows that the 9955HX is a top-tier mobile processor, competing with high-end desktop and server chips in raw compute power. For real workloads, this translates to significantly reduced render times in 3D applications, faster compilation of large codebases, and smoother multitasking when running multiple demanding applications concurrently.

Benchmark Performance

The combined system performance, as indicated by the 83rd percentile ranking, is a product of a very strong CPU and a mid-range GPU. The CPU, with its 96th percentile ranking, is the clear performance leader in this pairing. It consistently outperforms its nearest rivals, such as the Intel Xeon 654 and AMD Ryzen AI Max+ 392, by a slim margin. The GPU, however, presents a different picture, holding a 69th percentile position.

The GPU's average benchmark score is 23,628, which places it in close competition with several other graphics cards. It is a mere 0.5% behind the NVIDIA GeForce GTX TITAN Z and 0.5% ahead of the NVIDIA GeForce RTX 3070 Ti Mobile. It also sits within a 1% performance delta of the AMD Radeon RX 9070 and the AMD Radeon AI PRO R9700. This indicates that the RTX 3080 Mobile is not at the very top of the performance stack but is firmly in the upper-middle tier, capable of handling modern game titles at high settings.

The combined picture is one of a system that is heavily weighted towards computational tasks. The CPU's exceptional multi-core score of 37,159 in Cinebench R23 will dominate in productivity, while the GPU's 16,321 Passmark G3D score ensures a solid gaming and graphics experience, though it will be the limiting factor in gaming scenarios. This is a common configuration for a workstation-class laptop where rendering and simulation are more critical than raw gaming frame rates.

GPU Analysis

The NVIDIA GeForce RTX 3080 Mobile is built on the Ampere architecture, using the GA104 chip manufactured on an 8 nm process from Samsung. It features 6,144 shading units, 192 texture mapping units, and 96 render output units. The memory subsystem is built around 8 GB of GDDR6 memory on a 256-bit bus, providing a bandwidth of 448.0 GB/s, which is substantial for high-resolution textures and data-heavy workloads. The GPU operates at a base clock of 1110 MHz and a boost clock of 1545 MHz, with memory running at an effective speed of 14 Gbps.

For ray tracing and AI-accelerated features, the GPU includes 48 dedicated RT cores and 192 tensor cores. This hardware support enables DirectX 12 Ultimate features and provides the computational foundation for technologies like DLSS, potentially improving performance in supported titles. The GPU's raw compute capabilities are rated at 18.98 TFLOPS for FP32 and FP16 operations, with a pixel rate of 148.3 GPixel/s and a texture rate of 296.6 GTexel/s.

In benchmark tests, the GPU achieves a score of 2,644 in 3DMark Steel Nomad DX12, a modern and demanding test. Its performance in Geekbench compute tests shows scores of 104,831 for OpenCL and 104,066 for Vulkan, indicating strong general-purpose compute performance. The Passmark G3D score of 16,321 places it near the NVIDIA GeForce RTX 3070 Ti Mobile, which is a close competitor. For rendering tasks, the 18.98 TFLOPS of FP32 performance, combined with the 8 GB of VRAM and high memory bandwidth, allows for handling complex 3D scenes and GPU-accelerated effects, though the 8 GB VRAM may be a constraint for extremely large, texture-heavy projects at maximum quality settings.

FAQ

Q: What is the performance class of the AMD Ryzen 9 9955HX processor?

A: The processor has an average benchmark score of 91,199 and is in the 96th percentile of all CPUs. This places it above the Intel Xeon 654 and AMD Ryzen AI Max+ 392, and only 2.8% below the higher-scoring Intel Core Ultra 7 270K Plus.

Q: How does the RTX 3080 Mobile compare to its closest rivals?

A: The GPU's average benchmark score is 23,628, placing it in the 69th percentile. It performs within a 1.3% margin of the AMD Radeon AI PRO R9700 and is 0.5% faster than the NVIDIA GeForce RTX 3070 Ti Mobile, but 1% slower than the AMD Radeon RX 9070.

Q: What kind of memory and cache does the CPU use?

A: The CPU supports DDR5 memory on a dual-channel bus with a bandwidth of 89.6 GB/s. It also features 64 MB of shared L3 cache, 1 MB of L2 cache per core, and 80 KB of L1 cache per core. It also supports ECC memory.

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

A: The combined system performance is in the 83rd percentile. This is a result of the CPU being in the 96th percentile and the GPU being in the 69th percentile, showing a CPU-heavy performance profile.

Q: What are the key specifications of the GPU's memory?

A: The GPU has 8 GB of GDDR6 memory on a 256-bit bus, which provides a memory bandwidth of 448.0 GB/s. This is a significant amount of bandwidth for the GPU's class.

Q: What is the thermal design power of the CPU?

A: The CPU has a TDP of 55 W. This is a relatively low power envelope for a 16-core processor, allowing for its use in high-performance laptops.

Q: Does the CPU have an integrated GPU?

A: Yes, it includes a Radeon 610M integrated graphics processor. This can be useful for basic display output and power-saving tasks when the discrete GPU is not needed.

Who Should Build It

This laptop configuration is ideally suited for professionals and power users who prioritize CPU-intensive workloads over gaming performance. The 16-core, 32-thread Ryzen 9 9955HX, with its 96th percentile ranking and Cinebench R23 multi-core score of 37,159, makes it an excellent choice for content creators, 3D renderers, and video editors who need to process large files and complex scenes quickly. Software developers compiling large codebases will also benefit significantly from the high multi-threaded performance, as will engineers running simulations or data scientists processing large datasets.

For gamers, this system is capable, but not optimal for high-refresh-rate esports or ultra-settings gaming at high resolutions. The GPU's 69th percentile position and performance parity with the RTX 3070 Ti Mobile mean it can handle modern games at high settings in 1080p and 1440p, but it will be the bottleneck in this system. This build is less suited for users whose primary focus is gaming, as they would likely get a better experience from a system with a more powerful GPU and a less powerful CPU. It is a better fit for students in engineering or computer science fields and small business workstations, where the CPU's compute power is a direct asset for the work at hand, and gaming is a secondary concern.

Gaming Performance

No measured FPS rows exist for this exact CPU and GPU combination. The following frame rate discussion is an estimate based on the benchmark scores of the individual components. The GPU, with its 3DMark Steel Nomad score of 2,644 and Passmark G3D score of 16,321, is positioned in the 69th percentile, roughly matching the performance of the NVIDIA GeForce RTX 3070 Ti Mobile. This suggests it is capable of running most modern titles at high settings in 1080p and 1440p resolutions with good frame rates.

For competitive titles like first-person shooters, the strong single-core performance of the CPU, with a Passmark single-thread score of 4,393, will help maintain high frame rates. However, the GPU is expected to be the limiting factor in more demanding, graphically intensive games. In such titles, achieving high frame rates at 4K resolution with maximum settings would be challenging. Estimates suggest that in many AAA games, the system could achieve 60+ FPS on high settings at 1440p, but for 4K gaming, settings would likely need to be lowered to maintain playable performance. These are qualitative estimates; the actual performance will vary by title and specific game optimization.

Upgrade Path and Platform

The system is built on the AMD Socket FL1 platform, which supports the Ryzen 9 9955HX processor. The CPU supports DDR5 memory on a dual-channel bus, allowing for up to 89.6 GB/s of memory bandwidth, and also supports ECC memory for increased system stability. The CPU provides PCIe Gen 5 lanes, with 28 lanes available from the CPU itself, offering high bandwidth for the fastest available NVMe SSDs and future expansion.

The GPU is an end-of-life product, meaning its upgrade path within the same system chassis is limited by the laptop's form factor. Since this is a laptop build, the GPU is not user-upgradeable. A sensible next upgrade for this platform would be to maximize the CPU's potential by installing the fastest supported DDR5 memory and adding a PCIe Gen 5 NVMe SSD to take advantage of the high-speed storage interface. The GPU's TDP is 115 W, and while no PSU headroom is explicitly specified, a laptop power supply must be able to handle the combined load of the 55 W CPU and the 115 W GPU. The platform itself supports a powerful CPU, so future work could involve migrating the storage and memory to a new system while keeping the same CPU.

Build Overview

This build classifies as a laptop and combines the AMD Ryzen 9 9955HX processor with the NVIDIA GeForce RTX 3080 Mobile GPU. The CPU is a top-tier mobile processor from the 9000 series, featuring 16 cores and 32 threads based on the Zen 5 architecture. The GPU is a higher-end mobile part from the GeForce 30-series, based on the Ampere architecture. The overall system performance is in the 83rd percentile, which is high, but the combination is notably CPU-heavy. The CPU alone is in the 96th percentile, making it a performance leader, while the GPU is in the 69th percentile, placing it in the upper-midrange. This pairing represents a mobile workstation or a high-performance productivity laptop, where the processor's compute power is the primary focus, and gaming is a secondary capability.

Balance and Bottleneck

The performance data clearly indicates an imbalance in this system, with the CPU being the dominant component. The CPU's 96th percentile ranking, contrasted with the GPU's 69th percentile, shows that the processor is significantly more powerful relative to its peers than the graphics card. This means that in CPU-bound workloads, such as 3D rendering, video encoding, and software compilation, the system will perform exceptionally well, with the CPU operating at a very high level of efficiency.

Conversely, in GPU-bound workloads like gaming, the RTX 3080 Mobile will be the limiting factor. The CPU is capable of feeding the GPU far more data than it can process, meaning frame rates will be determined by the GPU's performance. The GPU's benchmark scores, which place it on par with the RTX 3070 Ti Mobile, indicate that it will perform adequately in games, but it will not allow the system to achieve frame rates that match the CPU's top-tier status. Therefore, the system is well-balanced for productivity and compute tasks, but it is bottlenecked by the GPU in gaming scenarios. The 83rd combined percentile reflects this, being lower than the CPU's percentile but higher than the GPU's, showing a compromise that favors the CPU.

Usage Scenarios

High-Refresh Gaming: This scenario is partially constrained. The GPU's performance, on par with the RTX 3070 Ti Mobile, allows for high frame rates in 1080p and 1440p, but it is not powerful enough to guarantee high refresh rates at 4K. The CPU's strong single-core performance will support high frame rates in esports titles, but the GPU will be the limiting factor in more demanding games.

Streaming: This is a strong scenario. The CPU's 16 cores and 32 threads provide ample headroom to handle game encoding and streaming simultaneously without impacting performance. The 96th percentile CPU ranking ensures that the system can manage the overhead of streaming software while maintaining good in-game performance.

Video Editing: This is an excellent scenario. The CPU's high multi-threaded performance, evidenced by its Cinebench R23 multi-core score of 37,159, will significantly accelerate video rendering and effects processing. The GPU's 8 GB of VRAM and 448.0 GB/s bandwidth will also assist with timeline scrubbing and real-time previews, making for a smooth editing experience.

3D Rendering: This is a primary use case. The CPU's exceptional multi-core performance will drastically reduce render times in CPU-based renderers. For GPU-accelerated renderers, the GPU's 18.98 TFLOPS of FP32 performance and 48 RT cores provide solid acceleration, though the 8 GB VRAM may be a limitation for very large scenes.

Software Development: This is a strong scenario. The high core count and thread count will speed up code compilation, with the Passmark multi-thread score of 56,171 being particularly relevant. The large 64 MB L3 cache and fast memory bandwidth will also improve performance in complex, multi-threaded development environments.

Student and Office Work: This is a high-performance scenario that is more than sufficient for the task. The CPU's strong single-core performance ensures fast application loading and responsive multitasking. The discrete GPU, while not necessary for office tasks, allows for occasional light gaming or GPU-accelerated applications, making this a versatile, albeit powerful, machine for a student or professional.

Rate My PC: AMD Ryzen 9 9955HX + NVIDIA GeForce RTX 3080 Mobile

Apex Performer

System Balance Analysis

AMD Ryzen 9 9955HX

NVIDIA GeForce RTX 3080 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

CPU Analysis

Benchmark Performance

GPU Analysis

FAQ

Who Should Build It

Gaming Performance

Upgrade Path and Platform

Build Overview

Balance and Bottleneck

Usage Scenarios

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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