SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 9955HX + NVIDIA GeForce RTX 5070 Mobile

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

96 / 100
ULTIMATE READY

Apex Performer

Top 4% 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%
VS
GPU
94%
PROCESSOR

AMD Ryzen 9 9955HX

91,199 Benchmark Score
Top 2% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 5070 Mobile

29,928 Benchmark Score
Top 6% 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

# AMD Ryzen 9 9955HX + NVIDIA GeForce RTX 5070 Mobile

This pairing combines AMD's top-tier Zen 5 mobile processor with NVIDIA's newest Blackwell mobile GPU, targeting high-performance laptops where CPU-heavy workloads matter as much as frame rates. The CPU sits at the 96th percentile among all processors, while the GPU lands at the 75th percentile among all graphics cards, making this a system that prioritizes compute throughput alongside solid 1440p gaming capability.

FAQ

Q: How does the Ryzen 9 9955HX compare to its closest CPU rivals?

A: The CPU's average benchmark score of 91,199 is 0.5% ahead of the Intel Xeon 654 (90,717) and 0.7% ahead of the AMD Ryzen AI Max+ 392 (90,541). It trails the Intel Core Ultra 7 270K Plus and Intel Xeon 6520P by 2.8% each (those rivals score 93,785 and 93,786 respectively).

Q: What GPU does this laptop pairing compete with?

A: The RTX 5070 Mobile's average benchmark score of 29,928 is essentially tied with the desktop RTX 3070 Ti (29,945, just 0.1% behind) and the RTX 2080 Ti (29,783, 0.5% ahead). The AMD Radeon RX 6800 scores 30,095 (0.6% higher), and the RX 6700 scores 30,433 (1.7% higher).

Q: Does this CPU support overclocking?

A: Yes, the multiplier is unlocked, which is notable for a mobile processor. This allows enthusiasts to push clock speeds beyond the 5.40 GHz boost clock, though thermals and power limits in a laptop chassis will constrain practical gains.

Q: What memory does this system support?

A: The CPU supports DDR5 memory over a dual-channel bus with 89.6 GB/s of bandwidth. ECC memory is also supported, which is unusual for a consumer mobile chip and relevant for workstation use.

Q: How many PCIe lanes does the CPU provide?

A: The CPU offers 28 PCIe Gen 5 lanes. This provides ample bandwidth for the GPU (which uses PCIe 5.0 x16) plus high-speed NVMe storage.

Q: Does the GPU support modern graphics APIs?

A: Yes, it supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. This means full hardware ray tracing and mesh shader support for current and upcoming titles.

Q: Is the GPU's 8 GB VRAM sufficient for modern games?

A: With 8 GB of GDDR7 memory on a 128-bit bus delivering 384.0 GB/s of bandwidth, the GPU can handle 1080p and 1440p gaming with high settings. At 4K, texture-heavy titles may exceed this capacity, and the benchmark scores suggest the GPU is positioned for mainstream resolutions rather than flagship 4K performance.

Benchmark Performance

The CPU delivers a Cinebench R23 multi-core score of 37,159 and a single-core score of 2,174. The single-core figure is particularly strong, indicating excellent responsiveness in lightly-threaded tasks. In Cinebench R15, it scores 5,905 multi-core and 336 single-core. The PassMark multi-thread score of 56,171 reinforces the CPU's position at the 96th percentile of all processors, meaning it outperforms roughly 96% of CPUs on the market.

The GPU posts an OpenCL score of 122,238 and a Vulkan score of 116,960 in Geekbench. In PassMark, it scores 20,355 in G3D (3D graphics) and 8,279 in GPU compute. The DirectX 12 score of 93 is modest, while DirectX 11 scores 192 and DirectX 9 scores 214. The GPU sits at the 75th percentile among all GPUs, placing it in the upper-midrange tier.

The combined system percentile is 86, reflecting a pairing where the CPU is significantly stronger than the GPU relative to their respective markets. The CPU's average benchmark score of 91,199 dwarfs the GPU's 29,928 average, but these numbers measure different workloads — the CPU score aggregates compute-heavy tasks while the GPU score reflects graphics and parallel compute. The practical picture is a laptop that excels at CPU-bound productivity workloads while delivering solid, though not top-tier, gaming performance.

Usage Scenarios

High-Refresh Gaming: The GPU's 75th percentile ranking and PassMark G3D score of 20,355 indicate strong 1080p and capable 1440p performance. The RTX 5070 Mobile should drive high refresh rates at 1080p in most titles, though the modest 8 GB VRAM and 13.13 TFLOPS FP32 throughput suggest it will hit limits at 4K. The CPU's 96th percentile single-thread performance (2,174 in Cinebench R23 single-core) ensures no bottleneck in game logic and physics threads.

Streaming: The CPU's 16 cores and 32 threads provide abundant headroom for simultaneous gaming and encoding. The PassMark data compression score of 731,998 and encryption score of 37,330 indicate strong throughput for stream encoding and overlay processing. The GPU also includes 144 tensor cores and 36 RT cores, which can handle AI-based encoding and upscaling tasks without stealing CPU resources.

Video Editing: This is a standout workload for this pairing. The Cinebench R23 multi-core score of 37,159 places the CPU in the top 4% of all processors, meaning 4K timeline scrubbing, effects rendering, and export tasks will be exceptionally fast. The GPU's compute score of 8,279 in PassMark adds acceleration for GPU-accelerated effects and color grading.

3D Rendering: The CPU's multi-threaded grunt (56,171 in PassMark multithread) makes CPU-based rendering in Blender or Cinema 4D highly productive. The GPU's FP32 throughput of 13.13 TFLOPS and 144 tensor cores provide respectable GPU-accelerated rendering performance, though the 8 GB VRAM will limit scene complexity for GPU rendering.

Software Development: The 32 threads and 96th percentile CPU ranking mean compilation times will be short, especially for large C++ or Rust projects. The PassMark integer math score of 212,598 and floating point math score of 136,682 indicate strong throughput for code analysis, testing, and build processes. The 64 MB of shared L3 cache helps with frequently-accessed code and data.

Student and Office Work: This system is massively overprovisioned for document editing, web browsing, and spreadsheet work. The single-core Cinebench R23 score of 2,174 ensures snappy UI response, while the 96th percentile CPU ranking means it will handle any future workload a student encounters. The integrated Radeon 610M GPU provides a fallback for basic display tasks when the discrete GPU is idle.

Balance and Bottleneck

The data reveals a clear CPU-favored imbalance. The CPU sits at the 96th percentile while the GPU sits at the 75th percentile, a 21-point gap that means the processor is substantially stronger relative to its market than the graphics card is to its market. In gaming, this means the RTX 5070 Mobile will be the limiting factor at higher resolutions and with demanding graphics settings. The CPU will wait on the GPU to render frames, so expect the GPU to be fully saturated while the CPU loafs.

Conversely, in CPU-bound workloads like video encoding, 3D scene preparation, or software compilation, the CPU becomes the star and the GPU's role diminishes. The CPU's 32 threads will scale well across multi-threaded applications, and its 96th percentile ranking means it will rarely be the bottleneck in any workload. The GPU's 75th percentile and 0.1% delta from the RTX 3070 Ti suggest it performs like a solid mid-high-end card from the previous generation, which is appropriate for 1080p and 1440p gaming but not for pushing 4K high-refresh.

In gaming, the FPS scaling will follow the GPU's capabilities. At 1080p, the GPU's 75th percentile position means it can drive high frame rates in most titles, but the CPU's headroom means frame time consistency will be excellent. At 1440p, the GPU will work harder and frame rates will drop, but the CPU will still not be the constraint. At 4K, the GPU's 8 GB VRAM and 13.13 TFLOPS will be the clear limiting factor, and the CPU's power will go largely unused.

CPU Analysis

The AMD Ryzen 9 9955HX is a 16-core, 32-thread processor based on the Zen 5 architecture, codenamed Fire Range. It is manufactured on TSMC's 4 nm process with 16,630 million transistors across two chiplets (each 70.6 mm²). The base clock is 2.50 GHz with a boost clock of 5.40 GHz, and the TDP is rated at 55 W — a modest figure for a 16-core part, indicating efficient power management in mobile chassis.

The cache hierarchy includes 80 KB of L1 per core, 1 MB of L2 per core, and 64 MB of shared L3 cache. This large L3 pool benefits workloads with shared data access patterns, such as database operations and scientific computing. The memory subsystem supports dual-channel DDR5 with 89.6 GB/s of bandwidth, and ECC memory support makes this viable for workstation-class use.

In Cinebench R23, the multi-core score of 37,159 is exceptional for a mobile processor, rivaling many desktop parts. The single-core score of 2,174 is equally impressive, placing it among the fastest mobile CPUs for lightly-threaded tasks. The PassMark results tell a similar story: 56,171 in multithread, 4,393 in single-thread, and strong scores in specialized tests like data compression (731,998) and extended instructions (57,946). The physics score of 2,720 and prime number finding score of 287 are more modest, but these are synthetic tests that don't fully reflect real-world performance.

The CPU's 96th percentile ranking means it outperforms 96% of all CPUs in the benchmark database. Its nearest rivals are the Intel Xeon 654 (0.5% slower) and AMD Ryzen AI Max+ 392 (0.7% slower), while the Intel Core Ultra 7 270K Plus and Intel Xeon 6520P are 2.8% faster. This places the 9955HX firmly in the top tier of available processors, and its mobile form factor makes it a unique value proposition for laptop buyers who need desktop-class compute.

Who Should Build It

This pairing targets users who need serious CPU horsepower in a laptop form factor. Gamers playing at 1080p or 1440p will benefit from the GPU's solid performance and the CPU's ability to maintain high minimum frame rates. The 75th percentile GPU ranking means it will handle esports titles at very high frame rates and AAA games at high settings, while the 96th percentile CPU ensures no CPU-induced stuttering.

Content creators, particularly video editors and 3D artists, are the primary audience. The Cinebench R23 multi-core score of 37,159 means 4K video exports and CPU-based renders will complete dramatically faster than on typical laptops. The 32 threads handle multi-tasking effortlessly — editing while rendering while compiling is feasible. Software developers will appreciate the compilation speed and the 28 PCIe Gen 5 lanes for fast NVMe storage.

Students in engineering, data science, or computer science programs will find this system overkill but future-proof. The 96th percentile CPU ranking means it will handle any academic workload for years. Small business workstations for financial modeling, data analysis, or CAD work will benefit from the ECC memory support and the CPU's floating point math score of 136,682. The GPU's modest 50 W TDP and IGP form factor (slot width is "IGP") suggest this is designed for thin-and-light workstation laptops, not bulky gaming rigs.

Gaming Performance

No measured FPS data exists for this exact CPU+GPU combination in the benchmark database. All frame rate figures discussed here are estimates derived from the GPU's benchmark scores and percentile position, not from direct testing of this pairing. Treat these as directional guidance rather than precise measurements.

Based on the GPU's 75th percentile ranking and PassMark G3D score of 20,355, this system should deliver smooth 1080p gaming at high to ultra settings in most titles. The GPU's performance is essentially tied with the desktop RTX 3070 Ti (0.1% difference in average score), so expect frame rates similar to that well-known card. In esports titles like Counter-Strike 2 or Valorant, the strong CPU single-core score of 2,174 in Cinebench R23 should allow frame rates well above 144 fps at 1080p.

At 1440p, the GPU will be the limiting factor. Expect 60-100 fps in AAA games at high settings, with more demanding titles requiring settings reductions to maintain 60 fps. The 8 GB VRAM may cause texture pop-in or reduced texture quality in VRAM-hungry titles at this resolution. At 4K, the GPU's 13.13 TFLOPS FP32 throughput and 384.0 GB/s bandwidth are insufficient for high-refresh gaming; expect 30-60 fps at medium settings in most AAA titles.

The DirectX 12 PassMark score of 93 is lower than the DirectX 11 score of 192, which may indicate driver overhead or architectural differences in how the Blackwell GPU handles modern APIs. This could manifest as reduced performance in DX12 titles relative to DX11 equivalents, though the Geekbench Vulkan score of 116,960 suggests the GPU performs well in Vulkan-based games.

Build Overview

This is a laptop-class build (buildClass: "laptop") combining AMD's Ryzen 9 9955HX with NVIDIA's RTX 5070 Mobile. The CPU is a 16-core, 32-thread Zen 5 part with a 5.40 GHz boost clock, while the GPU is a Blackwell 2.0 architecture chip with 4,608 shading units, 36 RT cores, and 144 tensor cores. The combined percentile of 86 indicates this system outperforms 86% of all recorded builds in the database.

The system occupies a clear performance tier: the CPU is top-tier (96th percentile), while the GPU is upper-midrange (75th percentile). This makes it a workstation-first, gaming-second machine. The 55 W CPU TDP and 50 W GPU TDP suggest a laptop that balances performance with thermals, possibly in a chassis around 15-16 inches with adequate cooling. The GPU's IGP slot width and lack of power connectors indicate it is soldered to the motherboard, which is standard for mobile GPUs.

The release dates — CPU in January 2025 and GPU in April 2025 — make this a current-generation pairing as of the data snapshot. The GPU's predecessor is the GeForce 40 Mobile series, and it uses the GB206 chip manufactured on TSMC's 5 nm process with 21,900 million transistors on a 181 mm² die.

GPU Analysis

The NVIDIA GeForce RTX 5070 Mobile is built on the Blackwell 2.0 architecture using the GB206 chip, manufactured on TSMC's 5 nm process with 21,900 million transistors on a 181 mm² die. It features 4,608 shading units, 144 texture mapping units, and 48 ROPs, delivering 13.13 TFLOPS of FP32 compute and matching FP16 performance at a 1:1 ratio. The pixel rate is 68.40 GPixel/s and the texture rate is 205.2 GTexel/s.

The memory subsystem consists of 8 GB of GDDR7 on a 128-bit bus, providing 384.0 GB/s of bandwidth. This is a modest amount of VRAM for a 2025 GPU, and the 128-bit bus limits bandwidth compared to wider-memory cards. For 1080p and 1440p gaming, 8 GB is adequate, but 4K textures and heavy modding will strain this capacity. The base clock is 907 MHz with a boost clock of 1,425 MHz, which is conservative for a Blackwell part and suggests power efficiency is prioritized over raw clocks.

The RT and tensor core counts are 36 and 144 respectively. These enable hardware ray tracing and AI-based features like DLSS. The tensor cores are particularly relevant for DLSS upscaling, which can effectively boost frame rates at higher resolutions. The 144 tensor cores provide enough throughput for AI denoising in rendering applications and DLSS quality modes in games.

In benchmark terms, the GPU's average score of 29,928 places it at the 75th percentile of all GPUs. Its closest rivals are the RTX 3070 Ti (0.1% faster), RTX 2080 Ti (0.5% slower), RX 6800 (0.6% faster), and RX 6700 (1.7% faster). This puts it squarely in the performance class of previous-generation high-end desktop cards, which is impressive for a mobile part but not at the level of current flagship desktop GPUs. The Geekbench OpenCL score of 122,238 and Vulkan score of 116,960 indicate strong compute performance for non-gaming workloads, while the PassMark G2D score of 896 and G3D score of 20,355 show solid 2D and 3D graphics capability. The GPU compute score of 8,279 confirms its usefulness for parallel compute tasks, though it trails the CPU's compute dominance in this pairing.