SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 8945HX + NVIDIA Quadro RTX 5000 Mobile

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

86 / 100
HIGH-END

Power Build

Top 14% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio
GPU Bottleneck
CPU
97%
VS
GPU
74%

Your GPU is limiting system performance. Consider upgrading to a more powerful graphics card to better utilize your CPU.

PROCESSOR

AMD Ryzen 9 8945HX

76,212 Benchmark Score
Top 3% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA Quadro RTX 5000 Mobile

0 Benchmark Score
Top 26% 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

Strong Performance

Excellent for 1440p gaming. Most games will run at high/ultra settings smoothly.

Bottleneck Detected

GPU Bottleneck - Upgrading the weaker component will improve overall performance.

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 8945HX is a 16-core, 32-thread mobile processor based on the Zen 4 architecture, codenamed Dragon Range, and built on TSMC's 5 nm process. The NVIDIA Quadro RTX 5000 Mobile is a 16 GB GDDR6 professional GPU based on the older Turing architecture, built on a 12 nm process. This pairing represents a high-core-count laptop CPU with a capable, albeit dated, workstation GPU, placing the combination in the 73rd percentile of all systems. The data shows a significant performance disparity between the modern CPU and the Turing-era GPU, which shapes the system's overall character.

FAQ

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

A: The Ryzen 9 8945HX has an average benchmark score of 76212, which is 0.1% higher than the Intel Core Ultra 9 285HX's average score of 76155. This makes the two processors effectively equivalent in overall performance, with the AMD chip holding a marginal lead.

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

A: The combined system percentile is 73. This places the pairing above 73% of all systems in the database, indicating a solidly above-average laptop configuration, though not at the very top tier.

Q: What are the GPU's memory specifications?

A: The NVIDIA Quadro RTX 5000 Mobile has 16 GB of GDDR6 memory on a 256-bit bus, providing a memory bandwidth of 448.0 GB/s. The memory clock is 1750 MHz, which translates to 14 Gbps effective.

Q: How much L3 cache does the CPU have, and what is its memory bandwidth?

A: The CPU has a total of 64 MB of L3 cache. It supports dual-channel DDR5 memory with a maximum memory bandwidth of 83.2 GB/s.

Q: Is the CPU's integrated graphics sufficient for basic display output?

A: Yes, the Ryzen 9 8945HX includes integrated graphics in the form of the Radeon 610M. This allows the system to drive a display even if the discrete GPU is not in use or for basic tasks.

Q: Does the data include any measured FPS results for this specific CPU-GPU combination?

A: No, the FACT PACK contains no measured FPS data for this exact pairing. All FPS figures presented here are estimates based on the individual benchmark scores of the CPU and GPU.

Q: What is the production status of the GPU?

A: The NVIDIA Quadro RTX 5000 Mobile is listed as "End-of-life" in production status. It was released in 2019, while the CPU was released in 2025, indicating a significant generational gap between the two components.

GPU Analysis

The NVIDIA Quadro RTX 5000 Mobile is a professional workstation GPU built on the Turing architecture. It is equipped with 16 GB of GDDR6 memory on a 256-bit bus, delivering a memory bandwidth of 448.0 GB/s. This substantial frame buffer is one of its key assets, allowing it to handle large datasets and complex scenes that might exceed the capacity of consumer cards with less memory. The GPU has a base clock of 1035 MHz and a boost clock of 1530 MHz. Its compute capabilities are defined by 3072 shading units, 192 texture mapping units, and 64 render output units.

For hardware-accelerated features, the GPU includes 48 RT cores and 384 tensor cores. The RT cores provide support for real-time ray tracing, while the tensor cores enable AI-accelerated features such as DLSS and other neural network workloads. The GPU's FP32 performance is rated at 9.400 TFLOPS, with FP16 performance at 18.80 TFLOPS (2:1). Pixel rate is 97.92 GPixel/s and texture rate is 293.8 GTexel/s. The GPU sits in the 50th percentile of all GPUs, meaning it is an average performer by modern standards. This is a critical point: while the 16 GB VRAM is generous, the underlying Turing architecture is from 2019 and its raw compute power is now considered mid-range. Benchmark results indicate that for rendering tasks, the GPU will be a limiting factor compared to the CPU's capabilities.

The GPU's API support includes DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. This ensures compatibility with modern software titles. The bus interface is PCIe 3.0 x16, which is an older standard. Since it is a mobile part, it uses an IGP slot width and has no dedicated power connectors, with a TDP of 110 W. The display outputs are portable device dependent, as expected for a laptop component. The GPU's process node is 12 nm, which is older and less efficient than the CPU's 5 nm node, contributing to its lower performance ceiling.

Balance and Bottleneck

The benchmark data reveals a clear imbalance in this pairing. The CPU is a top-tier performer, sitting in the 95th percentile of all CPUs. In contrast, the GPU is in the 50th percentile of all GPUs. This indicates that the GPU is the primary bottleneck in the vast majority of workloads that require both components.

For CPU-intensive tasks such as video encoding, 3D rendering, and software compilation, the system will perform exceptionally well, as the Ryzen 9 8945HX can leverage its 16 cores and 32 threads. The CPU's PassMark multithread score of 51405 and Cinebench R23 multicore score of 42713 demonstrate its capability in heavily threaded applications. In such workloads, the GPU's role is secondary, and the CPU's performance will be the defining factor.

However, in graphics-intensive workloads such as gaming, 3D viewport rendering, and GPU-accelerated compute, the Quadro RTX 5000 Mobile will be the limiting factor. Its 50th percentile ranking means that it will hold back the CPU's potential. For instance, in gaming at high resolutions and detail levels, the frame rate will be determined by the GPU's ability to process and render frames, not the CPU's ability to feed it data. The CPU has a PassMark single-thread score of 3907 and a Cinebench R23 single-core score of 6030, which are strong results, but they are unlikely to be the cause of any performance limits in graphical scenarios.

The data suggests that this is a lopsided configuration. The CPU is capable of sustaining much more powerful graphics hardware. While this pairing will excel in CPU-heavy professional workloads, it will underperform in GPU-bound scenarios relative to what the CPU could support. This is a crucial consideration for anyone evaluating the system's intended use case.

Who Should Build It

This configuration with the Ryzen 9 8945HX CPU and Quadro RTX 5000 Mobile GPU is best suited for professionals who prioritize CPU compute power over graphics performance. The 95th percentile CPU ranking indicates that it is a high-end processor for demanding tasks.

Content creators working with video editing, 3D modeling, and software development will benefit significantly from the CPU's 16 cores and 32 threads. Tasks like compiling code, rendering video with software encoders, or running complex simulations will see excellent performance. The CPU's PassMark data compression score of 677755 and integer math score of 195180 highlight its strength in these types of workloads. For these users, the GPU's 16 GB VRAM can still be valuable for previewing or handling large textures, even if its raw speed is not top-tier.

Students in engineering, computer science, or data science fields will find the CPU useful for their coursework, whether it involves running virtual machines, compiling large projects, or working with large datasets. The 64 MB of L3 cache and 83.2 GB/s memory bandwidth provide a strong foundation for such tasks.

Small business workstations that are primarily used for office productivity, database management, or light software development will find this to be a very responsive system. The CPU's high single-thread performance of 6030 in Cinebench R23 ensures snappy application performance. However, for users whose primary workload involves 3D rendering with GPU acceleration, real-time graphics, or high-end gaming, the GPU will be a significant bottleneck. The system is not well-balanced for these use cases. It is a workstation that is heavily skewed toward CPU processing power.

Benchmark Performance

The benchmark scores for the AMD Ryzen 9 8945HX are consistently strong. In Cinebench R23, it achieves a multicore score of 42713 and a single-core score of 6030. In Cinebench R20, the multicore score is 17939 and single-core is 2532. Older Cinebench R15 results show a multicore score of 4305 and single-core of 607. These scores place the CPU in the 95th percentile of all CPUs, with an average benchmark score of 76212.

Compared to its nearest rivals, the CPU is in a tight performance band. It scores 0.1% higher than the Intel Core Ultra 9 285HX (avg score 76155), 0.6% higher than the AMD Ryzen 9 9950X3D (avg score 75779), and 0.4% lower than both the AMD EPYC Embedded 8224P (avg score 76492) and the AMD Ryzen Threadripper PRO 9945WX (avg score 76513). This indicates that the 8945HX is essentially at parity with the fastest mobile and desktop processors available.

The GPU has no benchmark scores listed in the data, but its percentile ranking is 50. This indicates it is an average-performing GPU. The combined system percentile is 73, which reflects the high CPU performance pulling up the average of a mid-pack GPU. The PassMark scores for the CPU further illustrate its capabilities: multithread score of 51405, floating point math score of 117453, and extended instructions score of 49823. The data shows a CPU that is a top-tier performer and a GPU that is a middle-of-the-road component, resulting in a system that is better than most but not at the extreme high end.

Upgrade Path and Platform

The CPU is built for the AMD Socket FL1 platform. It supports dual-channel DDR5 memory, with a memory bandwidth of 83.2 GB/s. The platform also provides PCIe Gen 5 with 28 lanes from the CPU. The CPU's TDP is 55 W, which is relatively low for a 16-core part, suggesting it is designed for high-performance laptops with adequate cooling.

The GPU is a mobile part with a TDP of 110 W. It uses a PCIe 3.0 x16 interface. There is no suggested PSU data for this component, as it is an IGP (integrated graphics processor) in a laptop context. The system is a laptop, so the upgrade path is typically limited to what the OEM has designed into the chassis.

For a sensible next upgrade within this platform, one would look at the GPU. Since the CPU is already in the 95th percentile, it is not the limiting factor. A future laptop configuration with the same CPU but a more powerful, modern GPU would result in a much more balanced system. Given that the current GPU is in the 50th percentile and uses the older Turing architecture, upgrading to a GPU based on a newer architecture with a higher percentile ranking would provide the most significant performance improvement for graphics-bound tasks. The CPU's PCIe Gen 5 support ensures that it can feed data to a next-generation GPU without a bottleneck. The platform's support for DDR5 memory also ensures that memory bandwidth will not be a constraint for future upgrades.

CPU Analysis

The AMD Ryzen 9 8945HX is a 16-core, 32-thread processor from the 8000 series, based on the Zen 4 architecture and codenamed Dragon Range. It is manufactured by TSMC on a 5 nm process node, with a die size of 2x 71 mm² and containing 13,140 million transistors. The CPU has a base clock of 2.50 GHz and a boost clock of 5.40 GHz, with a TDP of 55 W.

Its cache hierarchy includes 64 KB of L1 cache per core, 1 MB of L2 cache per core, and a substantial 64 MB of L3 cache. It supports dual-channel DDR5 memory with a bandwidth of 83.2 GB/s. It does not support ECC memory. The CPU is unlocked, allowing for overclocking in systems that support it. It is an active production part, released in April 2025.

The benchmark scores position this CPU as a top-tier performer. Its Cinebench R23 multicore score of 42713 is exceptionally high, making it suitable for demanding multi-threaded workloads. The single-core score of 6030 is also very strong, ensuring good performance in lightly threaded applications. The PassMark multithread score of 51405 and single-thread score of 3907 reinforce this picture. The CPU's performance is 0.1% higher than the Intel Core Ultra 9 285HX, which is a direct competitor in the high-end mobile space.

In real-world workloads, this CPU will excel in video editing, 3D rendering, software compilation, and scientific computing. The high L3 cache and fast memory bandwidth help with data-heavy tasks. The low TDP of 55 W is impressive for such a high-core-count part, suggesting good power efficiency. It is a flagship mobile processor that can handle virtually any CPU-intensive task a user can throw at it.

Build Overview

This is a laptop-class build (buildClass is "laptop") that pairs a flagship, high-performance CPU with a professional workstation GPU from an older generation. The AMD Ryzen 9 8945HX is a 16-core Zen 4 mobile processor, representing the pinnacle of AMD's mobile CPU lineup. The NVIDIA Quadro RTX 5000 Mobile is a Turing-architecture professional GPU with 16 GB of VRAM, designed for workstation tasks but now several generations old.

The combined system percentile is 73, which indicates that this pairing outperforms 73% of all systems in the database. This is a solidly above-average score. The system's overall tier is primarily defined by its CPU, which sits in the 95th percentile. The GPU, in the 50th percentile, pulls the combined score down. The result is a laptop that is an exceptional CPU powerhouse but only an average graphics performer. It is a specific configuration that targets users who need maximum CPU compute power for professional applications and are willing to accept the GPU's limitations.

Gaming Performance

The FACT PACK contains no measured FPS data for this exact CPU-GPU combination. Therefore, all frame rate figures discussed here are estimates based on the individual benchmark scores of the CPU and GPU, not measured results.

Based on the GPU's 50th percentile ranking and its Turing architecture, gaming performance is expected to be moderate. The 16 GB VRAM is a positive factor, as it allows for high-resolution textures without running out of memory. However, the GPU's raw compute power (9.400 TFLOPS FP32) is not competitive with modern high-end gaming GPUs.

In this pairing, the CPU will not be the limiting factor in gaming. The Ryzen 9 8945HX has ample single-thread performance (Cinebench R23 score of 6030) to feed any modern GPU. The bottleneck will be the Quadro RTX 5000 Mobile. At 1080p, the GPU will likely deliver playable frame rates in most titles at medium to high settings, but it will struggle with high-refresh-rate gaming. At 1440p, performance will be more strained, and at 4K, it will be difficult to maintain high frame rates in demanding games.

While the GPU supports DirectX 12 Ultimate, which is a modern API, the underlying hardware is from 2019. Ray tracing performance will be limited by the 48 RT cores from the Turing generation. DLSS, which uses the 384 tensor cores, can help improve performance in supported titles, but the older tensor core design is less efficient than newer generations. Overall, this system is not recommended for high-end gaming. It is a workstation that can handle some gaming, but users should expect performance typical of a mid-range graphics card from several years ago.