SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 6900HX + NVIDIA GeForce RTX 4080 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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91 Score

Top 9% Ranking

91 / 100

ULTIMATE READY

Apex Performer

Top 9% 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

87%

GPU

95%

PROCESSOR

AMD Ryzen 9 6900HX

26,274 Benchmark Score

Top 13% Market Ranking

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GRAPHICS CARD

NVIDIA GeForce RTX 4080 Mobile

38,135 Benchmark Score

Top 5% 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 6900HX + NVIDIA GeForce RTX 4080 Mobile

This pairing combines AMD's flagship Zen 3+ mobile processor with NVIDIA's top-tier Ada Lovelace laptop GPU, producing a system that sits at the 80th percentile overall among all CPU+GPU combinations in the database. The CPU holds a 78th percentile position against all CPUs, while the GPU ranks at the 81st percentile against all GPUs, indicating a well-matched pair where neither component dramatically outclasses the other in aggregate benchmark performance.

FAQ

Q: What CPU and GPU are in this laptop configuration?

A: The system uses an AMD Ryzen 9 6900HX processor (8 cores, 16 threads, Zen 3+ architecture on TSMC's 6 nm process) paired with an NVIDIA GeForce RTX 4080 Mobile GPU (Ada Lovelace architecture, AD104 chip, 12 GB GDDR6 memory).

Q: How does the CPU compare to its nearest rivals?

A: The Ryzen 9 6900HX has an average benchmark score of 26274, placing it 0.2% behind the AMD Ryzen 5 7600 (26324) and 0.2% ahead of the Intel Core i9-11900KF (26212). It also sits 0.3% above the AMD Ryzen 5 8540U and 0.5% below the AMD Ryzen 7 7435HS.

Q: What is the GPU's performance tier relative to other graphics cards?

A: The RTX 4080 Mobile achieves a Passmark G3D score of 24926 and an average benchmark score of 38135, placing it at the 81st percentile. Its nearest rival, the NVIDIA GeForce MX570, scores 38299, which is just 0.4% higher — a negligible margin.

Q: Is the CPU or GPU the stronger component?

A: The GPU holds a slightly higher percentile position (81st vs 78th), but the margin is small. The CPU's multi-threaded performance is strong for its class, while the GPU's compute and graphics scores are similarly competitive, suggesting a balanced pairing.

Q: What memory technology does this CPU support?

A: The Ryzen 9 6900HX supports DDR5 memory over a dual-channel bus with a peak bandwidth of 76.8 GB/s. It does not support ECC memory.

Q: What is the GPU's memory configuration?

A: The RTX 4080 Mobile features 12 GB of GDDR6 memory on a 192-bit bus, delivering 432.0 GB/s of bandwidth. Memory clocks run at 2250 MHz with an effective speed of 18 Gbps.

Q: How many ray tracing and tensor cores does the GPU have?

A: The RTX 4080 Mobile includes 58 ray tracing cores and 232 tensor cores, supporting DirectX 12 Ultimate (12_2), Vulkan 1.4, and OpenGL 4.6.

Benchmark Performance

The aggregate benchmark picture shows a system performing near the top of the mobile computing spectrum. The CPU achieves an average benchmark score of 26274, which places it in the 78th percentile of all CPUs tested. The GPU's average benchmark score is 38135, corresponding to the 81st percentile of all GPUs. Combined, this pairing lands at the 80th percentile of all CPU+GPU combinations in the database.

In GPU-specific tests, the RTX 4080 Mobile delivers a Geekbench OpenCL score of 159575 and a Geekbench Vulkan score of 145807. Passmark results show a G3D score of 24926, a GPU compute score of 11191, and DirectX scores of 286 (DX9), 244 (DX11), 157 (DX10), and 96 (DX12). The G2D score of 929 indicates respectable 2D graphics performance for desktop compositing and productivity tasks.

The CPU side shows strong scaling from single-threaded to multi-threaded workloads. The 3DMark scores progress from 912 (single-thread) to 1767 (2-thread), 3353 (4-thread), 5607 (8-thread), and peak at 6717 (max threads). Cinebench R23 results show 1558 single-core and 13497 multi-core, while Geekbench reports 1881 single-core and 9850 multi-core. Passmark multi-thread score is 24346 with a single-thread score of 3409.

CPU Analysis

The Ryzen 9 6900HX is an 8-core, 16-thread processor based on the Zen 3+ architecture, codenamed Rembrandt, manufactured on TSMC's 6 nm process with a die size of 208 mm². Base clock is 3.30 GHz with a boost clock of 4.90 GHz, running at a TDP of 45 W. The cache hierarchy consists of 64 KB L1 per core, 512 KB L2 per core, and 16 MB shared L3.

The benchmark data reveals a processor that scales efficiently across thread counts. The 3DMark scores show near-linear scaling from 2 threads (1767) to 4 threads (3353, a 1.9x increase) and 8 threads (5607, a 3.2x increase over 2-thread). The max-thread score of 6717 is only 1.2x the 8-thread score, indicating that the additional threads beyond 8 provide diminishing returns — typical for an 8-core/16-thread part where the first 8 threads use physical cores.

In Cinebench R23, the multi-core score of 13497 is 8.7x the single-core score of 1558, demonstrating strong multi-threading efficiency. Geekbench shows a 5.2x scaling from single-core (1881) to multi-core (9850). Passmark integer math scores 89388, floating-point math scores 49981, and extended instructions score 20849, indicating robust general-purpose compute performance. Data compression scores 306184 and encryption scores 19118, with random string sorting at 32037.

The 78th percentile ranking places this CPU in the upper quarter of all processors. Its nearest rival, the AMD Ryzen 5 7600, scores 26324 (0.2% higher), while the Intel Core i9-11900KF scores 26212 (0.2% lower). This suggests the 6900HX competes with desktop-class processors from the prior generation despite being a mobile part.

Balance and Bottleneck

The combined 80th percentile ranking with a CPU at 78th and GPU at 81st indicates a closely balanced pairing. The GPU's slight percentile advantage suggests it can marginally outpace the CPU in certain workloads, but the delta is small enough that neither component consistently bottlenecks the other.

Examining the benchmark distribution, the GPU's Passmark G3D score of 24926 and compute score of 11191 show strong graphics throughput, while the CPU's multi-threaded scores (Cinebench R23: 13497, Geekbench multi: 9850) indicate it can feed the GPU in gaming and rendering scenarios. The CPU's single-thread performance (3DMark single: 912, Cinebench R23 single: 1558) is sufficient for frame pacing in games that rely on one or two threads.

For gaming at high resolutions, the GPU's 81st percentile position suggests it will be the primary determinant of frame rates, especially at 1440p and above where pixel throughput dominates. At lower resolutions, the CPU's single-thread and 8-thread scores (3DMark 8-thread: 5607) become more relevant, as the processor must maintain frame pacing with fewer GPU-side bottlenecks.

The memory bandwidth figures support this balance: the CPU's 76.8 GB/s DDR5 bandwidth pairs with the GPU's 432.0 GB/s GDDR6 bandwidth, with the GPU having 5.6x more memory bandwidth — appropriate for graphics workloads without starving the CPU in compute tasks.

Gaming Performance

No measured FPS rows exist for this exact CPU+GPU combination, so all frame rate figures below are estimates derived from benchmark scores rather than direct measurements. The data clearly indicates this is a high-performance gaming laptop configuration, but specific FPS numbers cannot be stated as fact.

Based on the GPU's 81st percentile rank and its Passmark G3D score of 24926, this system is positioned for high-refresh-rate gaming at 1080p and 1440p, with capable performance at 4K in many titles. The GPU's 12 GB VRAM and 432.0 GB/s bandwidth provide ample memory for modern game assets at high detail settings.

The CPU's single-thread score of 3409 in Passmark and 912 in 3DMark single-thread indicates strong per-core performance for games that are poorly multi-threaded. The 8-thread 3DMark score of 5607 shows the CPU can handle the multi-threaded game engines that leverage 8 or more threads for physics, AI, and streaming.

For competitive esports titles running at 1080p with low-to-medium settings, frame rates would likely be limited by the CPU's single-thread capability, though the 4.90 GHz boost clock and Zen 3+ architecture provide a solid foundation. For AAA titles at 1440p or 4K with ultra settings, the GPU's compute and memory bandwidth become the limiting factors, and the system should maintain high frame rates in most scenarios.

Usage Scenarios

High-refresh gaming: The GPU's 81st percentile ranking and 432.0 GB/s bandwidth support 144Hz and 165Hz displays at 1080p, with the CPU's 4.90 GHz boost clock and single-thread score of 3409 (Passmark) ensuring frames are delivered without stutter.

Streaming: The CPU's 8 cores and 16 threads, combined with a multi-thread Passmark score of 24346, provide headroom for simultaneous gameplay and encoding. The GPU's 232 tensor cores can offload encoding workloads via NVENC, freeing CPU cycles.

Video editing: The CPU's Cinebench R23 multi-core score of 13497 and Passmark floating-point score of 49981 handle rendering and effects workloads. The GPU's 24.72 TFLOPS FP32 performance and 12 GB VRAM accelerate timeline rendering and GPU-accelerated effects.

3D rendering: The GPU's 24.72 TFLOPS FP32 and 11191 Passmark compute score provide strong rasterization and compute performance for real-time viewports. The CPU's 8 cores at a 45 W TDP may limit CPU-based rendering compared to desktop parts, but the 16 threads still deliver respectable results.

Software development: The CPU's Geekbench multi-core score of 9850 and Passmark integer math score of 89388 support compilation workloads. The 16 MB L3 cache and 76.8 GB/s memory bandwidth reduce cache misses during large builds.

Student and office work: The integrated Radeon 680M graphics allow the system to operate efficiently for productivity tasks when the dedicated GPU is idle. The CPU's single-thread performance (Cinebench R23: 1558) handles spreadsheet and document workloads with ease.

Who Should Build It

This laptop configuration targets gamers who want high-refresh 1080p or 1440p gaming without compromising on quality settings. The GPU's 81st percentile ranking ensures modern titles run at high detail levels, while the CPU's 78th percentile prevents bottlenecking in CPU-intensive scenes.

Content creators working with video editing, 3D rendering, or GPU-accelerated effects will benefit from the combination of 8 CPU cores, 16 threads, and a GPU with 58 ray tracing cores and 232 tensor cores. The 12 GB VRAM accommodates large textures and complex scenes.

Software developers compiling large codebases will appreciate the CPU's multi-threaded scores, while students and professionals in office environments gain from the integrated graphics and efficient 45 W TDP. Small business workstations requiring occasional gaming or GPU compute alongside productivity tasks fit this profile as well.

Upgrade Path and Platform

The CPU uses AMD Socket FP7, a mobile-specific socket, meaning processor upgrades are limited to the laptop's motherboard. The platform supports DDR5 dual-channel memory with 76.8 GB/s bandwidth, and 20 PCIe Gen 4 lanes from the CPU provide high-speed connectivity for storage and expansion.

The GPU connects via PCIe 4.0 x16 and is integrated into the motherboard (slot width: IGP), so it is not user-upgradeable. The system's TDP budget is 45 W for the CPU plus 110 W for the GPU, totaling 155 W for the primary compute components, which informs the required power delivery and cooling solution.

A sensible next upgrade for this platform would be increasing memory capacity or speed, since DDR5 support is already present. Storage upgrades via PCIe Gen 4 NVMe drives would leverage the CPU's 20 PCIe lanes. Given the balanced CPU-GPU pairing, neither component is an obvious bottleneck for the other, so the most impactful upgrade would be moving to a newer platform generation when performance requirements outgrow this configuration.

Build Overview

This is a laptop-class build combining an AMD Ryzen 9 6900HX processor with an NVIDIA GeForce RTX 4080 Mobile GPU. The CPU is an 8-core, 16-thread Zen 3+ part on TSMC's 6 nm process, while the GPU is an Ada Lovelace architecture chip on TSMC's 5 nm process with 35,800 million transistors.

The pairing achieves an 80th combined percentile, placing it in the top 20% of all CPU+GPU combinations in the database. The CPU's 78th percentile and GPU's 81st percentile are closely aligned, indicating a balanced system where neither component dramatically outclasses the other. This is a high-tier mobile gaming and content creation platform, suitable for users who need desktop-class performance in a portable form factor.

GPU Analysis

The NVIDIA GeForce RTX 4080 Mobile is built on the Ada Lovelace architecture using the AD104 chip, manufactured on TSMC's 5 nm process with 35,800 million transistors on a 294 mm² die. The GPU features 7424 shading units, 232 texture mapping units, and 80 raster operation units, delivering a pixel rate of 133.2 GPixel/s and a texture rate of 386.3 GTexel/s.

The memory subsystem consists of 12 GB of GDDR6 on a 192-bit bus, providing 432.0 GB/s of bandwidth. The 58 ray tracing cores and 232 tensor cores support hardware-accelerated ray tracing and DLSS. The GPU's FP32 and FP16 performance are both 24.72 TFLOPS, indicating a 1:1 ratio that favors compute workloads.

In Geekbench, the GPU scores 159575 in OpenCL and 145807 in Vulkan. Passmark results show a G3D score of 24926, placing it at the 81st percentile. The GPU compute score of 11191 reflects strong general-purpose compute performance. The nearest rival, the NVIDIA GeForce MX570, scores 38299 in average benchmarks (0.4% higher), while the RTX 5080 Mobile scores 38349 (0.6% higher) — a remarkably tight cluster at this performance tier.

The DirectX scores vary by version: DX9 at 286, DX11 at 244, DX10 at 157, and DX12 at 96, with the G2D score at 929. These numbers indicate the GPU is optimized for modern API workloads, with DX12 performance being the most relevant for current games. The 110 W TDP and IGP slot width make this a high-power mobile solution, requiring adequate cooling and power delivery from the laptop chassis.

Rate My PC: AMD Ryzen 9 6900HX + NVIDIA GeForce RTX 4080 Mobile

Apex Performer

System Balance Analysis

AMD Ryzen 9 6900HX

NVIDIA GeForce RTX 4080 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

FAQ

Benchmark Performance

CPU Analysis

Balance and Bottleneck

Gaming Performance

Usage Scenarios

Who Should Build It

Upgrade Path and Platform

Build Overview

GPU Analysis

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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