SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 8945HX + NVIDIA GeForce RTX 4050 Mobile

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

94 / 100
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Apex Performer

Top 6% 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
97%
VS
GPU
91%
PROCESSOR

AMD Ryzen 9 8945HX

76,212 Benchmark Score
Top 3% Market Ranking
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GRAPHICS CARD

NVIDIA GeForce RTX 4050 Mobile

19,049 Benchmark Score
Top 9% Market Ranking
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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

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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.

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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 8945HX + NVIDIA GeForce RTX 4050 Mobile

This pairing combines a 16-core, 32-thread AMD Dragon Range processor with an entry-level Ada Lovelace mobile GPU in a laptop-class build. The CPU sits at the 95th percentile among all processors, while the GPU lands at the 63rd percentile among all GPUs, creating a substantial compute asymmetry that defines the system's character. The combined percentile for the pair is 79, indicating a machine that excels in multi-threaded productivity but delivers more modest graphics performance. No measured FPS rows exist for this exact combination in the database, so all frame-rate discussion below is estimated from the benchmark scores rather than direct gameplay measurements.

CPU Analysis

The AMD Ryzen 9 8945HX is a 16-core, 32-thread processor built on the Zen 4 architecture, codenamed Dragon Range, and fabricated on TSMC's 5 nm process. It carries 13,140 million transistors across a dual-chiplet design with a die size of 2x 71 mm². The base clock runs at 2.50 GHz, boosting up to 5.40 GHz, with a 55 W TDP that is modest for a 16-core part, suggesting aggressive power management in thin-and-light gaming laptops. The cache hierarchy includes 64 KB of L1 per core, 1 MB of L2 per core, and a shared 64 MB of L3, providing ample capacity for multi-threaded workloads that benefit from large working sets.

Benchmark results place this CPU firmly in enthusiast territory. In Cinebench R23, it scores 42,713 in multi-core and 6,030 in single-core. The multi-core figure is particularly telling: it represents a 16-core part outperforming many desktop CPUs of the previous generation, while the single-core score indicates strong per-thread performance that keeps everyday responsiveness snappy. Cinebench R20 shows 17,939 multi-core and 2,532 single-core, while R15 shows 4,305 multi-core and 607 single-core. These scores scale consistently across versions, confirming that the CPU maintains its relative standing regardless of the benchmark generation.

PassMark results reinforce the picture. The multithread score of 51,405 and single-thread score of 3,907 both sit in the upper echelon. Data compression hits 677,755, data encryption reaches 40,836, and extended instructions score 49,823 — all indicating strong throughput for tasks that leverage AVX-512 or similar instruction sets. Integer math scores 195,180, floating-point math scores 117,453, and find-prime-numbers scores 262, with random string sorting at 78,781 and physics at 2,168. The average benchmark score of 76,212 places it at the 95th percentile versus all CPUs.

Relative to rivals, the 8945HX is effectively neck-and-neck with the Intel Core Ultra 9 285HX, which averages 76,155 (a 0.1% delta). It also trades blows with server and workstation parts: the AMD EPYC Embedded 8224P averages 76,492 (-0.4%), the AMD Ryzen Threadripper PRO 9945WX averages 76,513 (-0.4%), and the AMD Ryzen 9 9950X3D averages 75,779 (+0.6%). This means the 8945HX delivers server-class multi-threaded performance in a mobile form factor, though it is importantly the 9950X3D's 3D V-Cache advantage does not express itself in these compute-heavy benchmarks.

Benchmark Performance

The CPU's average benchmark score of 76,212 places it at the 95th percentile among all CPUs, meaning it outperforms roughly 19 out of 20 processors in the database. The GPU's average benchmark score of 19,049 places it at the 63rd percentile among all GPUs, a more modest standing. The combined percentile of 79 reflects the wide gap between the two components: the CPU is near the top of its class, while the GPU is slightly above the median.

On the GPU side, Geekbench OpenCL scores 74,748 and Vulkan scores 75,235, showing strong compute performance for the architecture. PassMark results are more mixed: G3D scores 14,423, GPU compute scores 5,947, G2D scores 633, DirectX 10 scores 79, DirectX 11 scores 130, DirectX 12 scores 61, and DirectX 9 scores 184. The DirectX 12 score of 61 is notably low compared to the DirectX 11 score of 130, which may reflect driver overhead or the specific workload characteristics of the benchmark rather than raw capability. The GPU's nearest rivals include the AMD Radeon RX 6600 at 19,036 (0.1% delta), the NVIDIA Quadro K6000 at 19,030 (0.1%), the NVIDIA Tesla K20m at 19,089 (-0.2%), and the NVIDIA RTX 2000 Ada Generation at 18,954 (0.5%). This places the RTX 4050 Mobile on par with a desktop RX 6600 in raw compute, though the mobile part operates at far lower power.

The combined picture is one of a CPU that can handle nearly any compute task thrown at it, paired with a GPU that is adequate for 1080p gaming and light creative work but will not push high resolutions or demanding ray tracing. In multi-threaded CPU tasks, the 8945HX is roughly 0.1% ahead of the Intel Core Ultra 9 285HX, while the GPU is roughly 0.1% ahead of the RX 6600 — both margins are statistically negligible, meaning the user gets essentially identical performance to those rivals.

Balance and Bottleneck

The data clearly indicates that the GPU is the limiting component in this pairing. The CPU sits at the 95th percentile while the GPU sits at the 63rd percentile — a 32-point gap that is substantial in benchmark terms. In CPU-bound workloads such as video encoding, 3D rendering, or software compilation, the 8945HX will deliver near-top-tier performance, with Cinebench R23 multi-core of 42,713 and PassMark multithread of 51,405 demonstrating that it can sustain heavy multi-threaded loads. However, in GPU-bound scenarios such as gaming at high resolutions or GPU-accelerated rendering, the RTX 4050 Mobile will cap the system's output well below what the CPU could theoretically feed.

This imbalance is typical of laptop designs where the CPU is chosen for productivity and the GPU is chosen for entry-level gaming. The 6 GB VRAM and 192.0 GB/s memory bandwidth of the GPU will become the constraint in modern games at 1440p or with high texture quality, while the CPU's 83.2 GB/s memory bandwidth and dual-channel DDR5 support will not be the limiting factor. For users who prioritize gaming, this pairing sacrifices GPU headroom for CPU muscle; for users who prioritize CPU-heavy workloads with occasional gaming, the balance is more sensible.

The FPS scaling evidence supports this interpretation. Since no measured FPS data exists for this combination, the bottleneck assessment relies on the percentile delta and the GPU's compute characteristics. The GPU's FP32 throughput of 8.986 TFLOPS and memory bandwidth of 192.0 GB/s are entries-level figures, while the CPU's PassMark multithread score of 51,405 is near the top of the mobile range. In practice, the GPU will saturate at 1080p in most titles, leaving the CPU with headroom that goes unused.

Gaming Performance

As noted, the FACT PACK contains no measured FPS data for this exact CPU+GPU combination, so the following frame-rate expectations are estimated from the benchmark scores rather than direct measurements. The RTX 4050 Mobile, with its 2,560 shading units, 80 TMUs, 48 ROPs, and 6 GB of GDDR6 memory on a 96-bit bus, is best suited for 1080p gaming. Its average benchmark score of 19,049 places it on par with a desktop RX 6600, which suggests it can handle most titles at 1080p with medium-to-high settings, though not at ultra settings with high frame rates in demanding games.

At 1080p ultra, expect playable frame rates in esports and older titles, with more demanding AAA games likely requiring settings reductions to maintain smooth gameplay. The 8.986 TFLOPS of FP32 compute and 192.0 GB/s bandwidth are sufficient for 1080p but will struggle at 1440p, where the 96-bit memory bus becomes a bottleneck. The DirectX 12 score of 61 in PassMark suggests that the GPU's DX12 path may not be fully optimized, potentially impacting newer titles that rely heavily on DX12 features.

Ray tracing performance will be limited by the 20 RT cores and the modest memory bandwidth. While the Ada Lovelace architecture includes dedicated RT hardware, the 4050 Mobile's position in the lineup means RT effects will require significant performance compromises. DLSS support is implied by the Tensor cores (80 total), but without measured FPS data, the uplift cannot be quantified. Users should treat this as a 1080p gaming GPU that can handle 60 FPS in most titles at medium settings, with higher frame rates in less demanding games.

Who Should Build It

This pairing targets users who need exceptional multi-threaded CPU performance in a laptop form factor but do not require top-tier gaming graphics. The 95th percentile CPU makes it ideal for content creators who render video, compile code, or run virtual machines, as the 16 cores and 32 threads will dramatically accelerate these workloads. The 63rd percentile GPU means gamers should be comfortable at 1080p with moderate settings, but those seeking high-refresh 1440p or 4K gaming should look elsewhere.

Students in engineering, computer science, or data science fields will benefit from the CPU's compute power for simulations and compilation, while the GPU handles everyday graphics tasks and light gaming. Small business workstations that run multi-threaded productivity applications — such as financial modeling, database processing, or 3D CAD — will see strong performance in CPU-bound tasks, though GPU-accelerated rendering will be limited. The 55 W TDP suggests this is a laptop CPU, so the target user is someone who needs desktop-class CPU performance on the move.

The combined percentile of 79 indicates an above-average system overall, but the wide gap between CPU and GPU percentiles means the user must be selective about workloads. For those who primarily game, this is not an ideal pairing; for those who primarily compute, the GPU is a secondary consideration.

Usage Scenarios

High-refresh gaming: The RTX 4050 Mobile will not sustain high frame rates at 1080p ultra in demanding titles, given its 63rd percentile standing and 192.0 GB/s bandwidth. Esports titles may hit 100+ FPS, but AAA games will likely require medium settings for 60 FPS.

Streaming: The CPU's 16 cores and 32 threads, with a Cinebench R23 multi-core score of 42,713, provide ample headroom for software encoding while gaming. The GPU's NVENC (implied by Tensor cores) can offload encoding, but the GPU's modest compute may impact gaming performance if used simultaneously.

Video editing: The 8945HX excels here, with PassMark multithread of 51,405 and data compression of 677,755. Timeline scrubbing and export will be fast; GPU acceleration for effects will be limited by the 4050 Mobile's 8.986 TFLOPS.

3D rendering: CPU rendering will be strong, with Cinebench R23 multi-core at 42,713 rivaling desktop workstations. GPU rendering with CUDA will be slower due to the 4050 Mobile's 5,947 PassMark GPU compute score.

Software development: Compilation and test execution will benefit from the 16 cores and 32 threads, with PassMark integer math at 195,180. The GPU is irrelevant here except for local testing of graphics applications.

Student and office work: This is overkill for document editing and web browsing, but the single-core score of 6,030 in Cinebench R23 ensures snappy responsiveness. The 55 W TDP means the laptop can run cool under light loads.

FAQ

Q: How does the Ryzen 9 8945HX compare to the Intel Core Ultra 9 285HX?

A: The 8945HX has an average benchmark score of 76,212 versus 76,155 for the Intel part, a 0.1% delta, meaning they are effectively identical in overall CPU performance.

Q: What is the GPU's performance relative to a desktop Radeon RX 6600?

A: The RTX 4050 Mobile scores 19,049 on average versus 19,036 for the RX 6600, a 0.1% delta, putting them on par in raw compute despite the mobile form factor.

Q: Can this system handle 4K gaming?

A: No. The GPU's 6 GB VRAM and 192.0 GB/s bandwidth, combined with its 63rd percentile standing, make it unsuitable for 4K gaming. It is best targeted at 1080p.

Q: What is the CPU's single-threaded performance like?

A: The Cinebench R23 single-core score is 6,030, and PassMark single-thread is 3,907, both in the upper range, ensuring good responsiveness in lightly threaded applications.

Q: Does the CPU support ECC memory?

A: No, ECC memory is not supported. The memory support is DDR5 with a dual-channel bus and 83.2 GB/s bandwidth.

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

A: The combined percentile is 79, meaning the system outperforms 79% of all CPU+GPU combinations in the database.

Q: Is the RTX 4050 Mobile better than the RTX 2000 Ada Generation?

A: The 4050 Mobile scores 19,049 versus 18,954 for the RTX 2000 Ada, a 0.5% delta, making the 4050 Mobile marginally faster on average.

Upgrade Path and Platform

The CPU uses the AMD Socket FL1, which is specific to mobile Dragon Range parts, so there is no user-upgrade path for the processor in a laptop form factor. The memory support is DDR5 with a dual-channel bus and 83.2 GB/s bandwidth, and ECC is not supported. The PCIe interface is Gen 5 with 28 lanes from the CPU, which provides ample bandwidth for the GPU (PCIe 4.0 x8) and future NVMe storage. The GPU's bus interface is PCIe 4.0 x8, which is sufficient for its bandwidth needs.

The CPU has a 55 W TDP, and the GPU has a 50 W TDP, suggesting a combined power draw of around 105 W plus other components. No suggested PSU is provided in the FACT PACK, but for a laptop this is irrelevant as the power supply is integrated. The integrated graphics are Radeon 610M, which can handle basic display output when the discrete GPU is idle, potentially extending battery life.

A sensible next upgrade for this platform would be a faster GPU, though in a laptop this is not practical. For users with a desktop equivalent, the CPU's 28 PCIe Gen 5 lanes could support a high-end GPU and fast storage, but the mobile form factor limits this. The production status is "Active" for both components, so replacements and support are available. The CPU's release date is April 2025, and the GPU's is January 2023, meaning the GPU is older and more likely to be a limiting factor in future games.

Build Overview

This is a laptop-class build (buildClass: "laptop") combining the AMD Ryzen 9 8945HX with the NVIDIA GeForce RTX 4050 Mobile. The CPU is a 16-core, 32-thread Zen 4 part with a 95th percentile ranking, while the GPU is an Ada Lovelace entry-level mobile part with a 63rd percentile ranking. The combined percentile is 79, placing the system in the upper fifth of all configurations in the database.

The overall tier is best described as a productivity-first laptop with entry-level gaming capability. The CPU's Cinebench R23 multi-core score of 42,713 puts it in the same league as desktop workstation CPUs, while the GPU's PassMark G3D score of 14,423 is comparable to a mid-range desktop GPU from a previous generation. The 55 W CPU TDP and 50 W GPU TDP indicate this is a power-conscious design, likely found in a 15-17 inch chassis with adequate cooling. The 5 nm process for both components (TSMC) contributes to efficiency, with the CPU carrying 13,140 million transistors and the GPU 18,900 million.

For users who need a portable workstation that can also game at 1080p, this pairing is sensible. For users who prioritize gaming, the GPU is the bottleneck and will limit the experience. The data shows a system that is 32 percentile points stronger in CPU than GPU, a clear signal that the processor is the star of this show.

GPU Analysis

The NVIDIA GeForce RTX 4050 Mobile is built on the Ada Lovelace architecture, using the AD107 chip fabricated on TSMC's 5 nm process with 18,900 million transistors on a 159 mm² die. It has 2,560 shading units, 80 TMUs, and 48 ROPs, with 20 RT cores and 80 Tensor cores. The base clock is 1,455 MHz with a boost of 1,755 MHz, and the 6 GB of GDDR6 memory runs at 2,000 MHz (16 Gbps effective) across a 96-bit bus, yielding 192.0 GB/s of bandwidth. The FP32 throughput is 8.986 TFLOPS, and FP16 runs at the same rate (1:1), indicating no dedicated FP16 acceleration. The pixel rate is 84.24 GPixel/s and the texture rate is 140.4 GTexel/s.

The average benchmark score of 19,049 places it at the 63rd percentile among all GPUs, which is modest but respectable for an entry-level mobile part. Geekbench OpenCL scores 74,748 and Vulkan scores 75,235, showing strong compute for the class. PassMark G3D scores 14,423, while GPU compute scores 5,947. The DirectX scores are inconsistent: DirectX 11 at 130, DirectX 10 at 79, DirectX 12 at 61, and DirectX 9 at 184. The low DirectX 12 score relative to DirectX 11 suggests that the GPU's DX12 path may be underperforming, which could impact newer games that rely on DX12's lower-level API.

The 20 RT cores provide ray tracing capability, but the modest memory bandwidth and FP32 throughput will limit the quality of RT effects. The 80 Tensor cores enable DLSS and other AI-accelerated features, which can offset the raw compute deficit in supported games. The 6 GB VRAM is sufficient for 1080p textures but will be a constraint at higher resolutions or with high-resolution texture packs. The nearest rival, the AMD Radeon RX 6600, has a nearly identical average score (19,036, 0.1% delta), indicating that the 4050 Mobile delivers desktop RX 6600-class performance at a fraction of the power draw, though the 96-bit bus is narrower than the RX 6600's 128-bit bus.