SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 7945HX3D + NVIDIA RTX 5000 Mobile Ada Generation

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

88 / 100
HIGH-END

Power Build

Top 12% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio
Well Balanced
CPU
95%
VS
GPU
80%
PROCESSOR

AMD Ryzen 9 7945HX3D

59,641 Benchmark Score
Top 5% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA RTX 5000 Mobile Ada Generation

3,596 Benchmark Score
Top 20% 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.

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 7945HX3D + NVIDIA RTX 5000 Mobile Ada Generation

This pairing combines AMD's flagship 16-core mobile processor with NVIDIA's top-tier workstation laptop GPU, targeting serious mobile computing workloads. The CPU sits in the 92nd percentile among all processors, while the GPU's benchmark score places it in the 21st percentile among all GPUs, creating an unusual performance profile that warrants careful analysis. The combined system ranks in the 57th percentile overall, indicating a capable but not class-leading laptop configuration. Notably, this FACT PACK contains no measured FPS data for this exact CPU+GPU combination, so all gaming performance discussion herein is estimated from the benchmark scores rather than direct measurements.

Upgrade Path and Platform

The AMD Ryzen 9 7945HX3D uses the AMD Socket FL1, which is specific to mobile Dragon Range platforms. This socket supports the 7000 series of AMD processors, meaning any future CPU upgrade would require staying within this same socket generation or moving to an entirely new platform. The processor's 16 cores and 32 threads represent the top of the mobile stack for this socket, so a meaningful CPU upgrade from this chip is unlikely within the same platform — users would need to look at newer generation laptops entirely.

Memory support includes DDR5 with a dual-channel bus, delivering 83.2 GB/s of bandwidth. ECC memory is supported, which is notable for workstation-class reliability requirements. The platform supports PCIe Gen 5 with 28 lanes available from the CPU, providing substantial bandwidth for future NVMe storage or external GPU enclosures. The integrated Radeon 610M graphics provide a fallback display output, though the discrete RTX 5000 Mobile Ada Generation GPU handles the heavy lifting.

Power requirements are modest for the performance on offer. The CPU has a 55 W TDP, while the GPU carries a 120 W TDP. The GPU section lists no suggested PSU, and its power connectors are listed as "None," indicating this is a mobile part soldered to the motherboard rather than a desktop card. The combined thermal and power envelope of roughly 175 W for the two primary components is manageable for a high-end laptop chassis, leaving headroom for the rest of the system.

A sensible next upgrade path for an owner of this laptop would be focusing on memory capacity and storage rather than the core components. Adding more DDR5 memory or upgrading to faster PCIe Gen 5 storage would extract more performance from the existing platform. The CPU's unlocked multiplier suggests enthusiast tuning potential, though mobile thermal constraints may limit practical overclocking headroom.

FAQ

Q: What is the thermal design power of the CPU and GPU in this pairing?

A: The AMD Ryzen 9 7945HX3D has a TDP of 55 W, while the NVIDIA RTX 5000 Mobile Ada Generation has a TDP of 120 W, combining for approximately 175 W of thermal load from the two main processors.

Q: Does the CPU support ECC memory?

A: Yes, ECC memory is supported, which is unusual for mobile platforms and beneficial for workstation reliability.

Q: What is the L3 cache configuration on this processor?

A: The Ryzen 9 7945HX3D features 128 MB of shared L3 cache, which includes a 64 MB 3D V-Cache slice on top of the standard cache hierarchy.

Q: How does the GPU's 3DMark Steel Nomad score compare to its nearest rivals?

A: The RTX 5000 Mobile scores 3596, which is 0.1% ahead of the GeForce GT 545 (3594), 0.6% behind the GeForce GT 735M (3616), and 0.9% behind the GTX 1050 (3629).

Q: What memory type and interface does the GPU use?

A: The RTX 5000 Mobile uses 16 GB of GDDR6 memory on a 256-bit bus, delivering 576.0 GB/s of bandwidth.

Q: What is the CPU's single-thread performance in Geekbench?

A: The Geekbench single-core score is 2769, and the multi-core score is 16758, showing strong scaling from 1 to 16 cores.

Q: What PCIe generation does the CPU support?

A: The CPU supports PCIe Gen 5 with 28 lanes available from the processor itself.

Benchmark Performance

The CPU demonstrates exceptional multi-threaded performance across all benchmark suites. In Cinebench R23, it scores 32782 in multi-core and 1935 in single-core, reflecting the massive scaling from 16 cores and 32 threads. The 3DMark results show a clear progression: 1071 single-thread, 2095 for 2 threads, 3937 for 4 threads, 7330 for 8 threads, 12459 for 16 threads, and 12936 for max threads. This scaling pattern indicates the processor efficiently utilizes all available cores, with diminishing returns beyond 16 threads as the 32 threads share resources.

The Geekbench scores of 2769 single-core and 16758 multi-core position this processor well for both lightly-threaded and heavily-threaded workloads. PassMark results reinforce this picture: a multi-thread score of 57476, single-thread score of 4050, and specialized tests showing 201217 in integer math, 121619 in floating-point math, and 42367 in data encryption. The data compression score of 699988 indicates strong throughput for compression workloads, while the physics score of 4321 suggests good performance for simulation tasks.

The CPU's average benchmark score of 59641 places it in the 92nd percentile of all CPUs. Its nearest rival is the Intel Core i9-14900F, which scores 60008, a mere 0.6% difference. The AMD Ryzen 9 7945HX (non-3D variant) scores 60099, just 0.8% higher, and the AMD Ryzen 7 8745HX scores 60104, also 0.8% higher. The AMD Ryzen 5 PRO 9645 scores 58916, which is 1.2% lower. This tight clustering shows that the 3D V-Cache advantage does not translate into a significant overall benchmark lead over close relatives.

The GPU presents a starkly different story. Its single benchmark result — 3DMark Steel Nomad DX12 — is 3596, placing it in the 21st percentile of all GPUs. Its nearest rivals are the GeForce GT 545 (3594, 0.1% lower), GeForce GT 735M (3616, 0.6% higher), GTX 1050 (3629, 0.9% higher), and Radeon HD 6770 (3649, 1.5% higher). These are all older or entry-level desktop GPUs, suggesting the RTX 5000 Mobile's Steel Nomad score is not representative of its actual gaming capability. The Steel Nomad test may not align well with this GPU's driver optimization or workload characteristics.

Gaming Performance

There are no measured FPS values in the FACT PACK for this exact combination, so all gaming performance figures presented here are estimates derived from the benchmark scores. The CPU's 92nd percentile ranking and strong single-thread performance (1935 in Cinebench R23 single-core, 4050 in PassMark single-thread) suggest it will not bottleneck modern games. The GPU's 21st percentile Steel Nomad score is misleading, as this test appears to penalize this mobile workstation GPU relative to its actual capabilities.

Based on the CPU's exceptional multi-threaded performance and the GPU's substantial specifications — 16 GB GDDR6, 576.0 GB/s bandwidth, and 41.15 TFLOPS FP32 — this system should handle demanding games at high settings. The GPU's Ada Lovelace architecture with 76 RT cores and 304 tensor cores provides hardware acceleration for ray tracing and DLSS, which would improve frame rates in supported titles. At 1080p, the CPU's single-thread strength should allow the GPU to run near its maximum output. At 1440p and 4K, the GPU becomes the limiting factor, but its memory bandwidth and 16 GB VRAM capacity support high-resolution textures.

The CPU's 128 MB L3 cache (including the 64 MB 3D V-Cache slice) is particularly beneficial for gaming, as larger caches reduce memory latency and improve frame pacing in CPU-bound scenarios. The combination of high core counts and large cache should deliver consistent frame rates even in open-world games with many simultaneous entities. Frame generation and upscaling technologies available on this GPU could further boost effective frame rates in supported titles, though the exact magnitude of improvement would depend on the specific game and settings.

Balance and Bottleneck

The balance between CPU and GPU is heavily skewed toward the processor. The CPU's 92nd percentile ranking contrasts sharply with the GPU's 21st percentile ranking, creating a system where the GPU will almost certainly be the limiting factor in most workloads. For gaming at lower resolutions like 1080p, the CPU's strong single-thread performance (1071 in 3DMark single-thread) might still allow the GPU to reach its limits, but at higher resolutions the GPU's workload increases and its modest Steel Nomad score becomes more relevant.

In content creation and productivity workloads, the CPU's dominance means tasks like video encoding, 3D rendering, and software compilation will be limited by GPU acceleration where applicable. The GPU's 41.15 TFLOPS FP32 and 41.15 TFLOPS FP16 (1:1) provide strong compute throughput, but its 21st percentile benchmark ranking suggests real-world performance may be below expectations for a workstation part. The CPU's PassMark scores — 201217 in integer math and 121619 in floating-point math — indicate it can feed the GPU with data faster than the GPU can process it in many scenarios.

The FPS scaling pattern implied by the benchmarks suggests that games will see CPU-bound behavior at low settings or low resolutions, transitioning to GPU-bound behavior as resolution and detail levels increase. The CPU's 3DMark scores show linear scaling from 2 to 8 threads (2095 to 7330, roughly 3.5x for 4x threads), but only 1.76x scaling from 8 to 16 threads (7330 to 12459), indicating diminishing returns for gaming workloads that rarely utilize more than 8 threads effectively.

Who Should Build It

This laptop configuration targets power users who need exceptional multi-threaded CPU performance in a portable form factor. The CPU's Cinebench R23 multi-core score of 32782 exceeds what many desktop processors achieve, making this ideal for mobile software developers who compile large codebases, data scientists running complex simulations, or 3D artists rendering scenes. The 92nd percentile CPU ranking means these users will rarely wait on processor-bound tasks.

Content creators working with video will benefit from the CPU's 16 cores and 32 threads, which accelerate rendering timelines and export processes. The 128 MB L3 cache helps with large working sets common in professional applications. The GPU's 16 GB VRAM and 576.0 GB/s bandwidth support high-resolution image editing and moderate 3D workloads, though its Steel Nomad score suggests it is not a gaming-first part.

Students in engineering or computer science fields would appreciate the multi-threaded performance for compilation and simulation tasks, while the laptop form factor keeps the system portable for classroom use. Small business workstations requiring ECC memory support and strong multi-threaded throughput would find this configuration suitable, though the GPU's performance class may limit graphics-accelerated workloads. Gamers at 1080p or 1440p would find the CPU's large cache beneficial, but should temper expectations based on the GPU's benchmark positioning.

GPU Analysis

The NVIDIA RTX 5000 Mobile Ada Generation is built on the AD103 chip using a 5 nm TSMC process, containing 45,900 million transistors on a 379 mm² die. The GPU operates at a base clock of 1425 MHz and a boost clock of 2115 MHz, with memory running at 2250 MHz (18 Gbps effective). Its 16 GB of GDDR6 memory on a 256-bit bus delivers 576.0 GB/s of bandwidth, which is substantial for a mobile part.

The GPU's compute resources are extensive: 9728 shading units, 304 TMUs, and 112 ROPs. Ray tracing is handled by 76 dedicated RT cores, while 304 tensor cores accelerate AI workloads including DLSS. The pixel rate is 236.9 GPixel/s and texture rate is 643.0 GTexel/s. FP32 compute reaches 41.15 TFLOPS, with FP16 achieving the same 41.15 TFLOPS (1:1 ratio), indicating strong performance for both traditional graphics and compute workloads.

The 3DMark Steel Nomad DX12 score of 3596 places this GPU in the 21st percentile, which is surprisingly low for a part with these specifications. The nearest rivals are all much older or lower-tier GPUs, suggesting either the Steel Nomad test does not properly stress this mobile workstation GPU, or the mobile implementation is significantly constrained. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, ensuring compatibility with modern graphics APIs. The bus interface is PCIe 4.0 x16, which provides adequate bandwidth for most workloads despite the CPU's support for PCIe Gen 5.

Build Overview

This build pairs the AMD Ryzen 9 7945HX3D, a 16-core mobile processor from the Dragon Range family, with the NVIDIA RTX 5000 Mobile Ada Generation, a workstation-class laptop GPU. The system is classified as a laptop, meaning both components are soldered and not user-upgradeable. The CPU's 92nd percentile ranking shows it is among the fastest mobile processors available, while the GPU's 21st percentile ranking indicates its benchmark score is low relative to the broader GPU market.

The combined 57th percentile ranking for this pairing reflects the imbalance: a top-tier CPU paired with a GPU that benchmarks below many mainstream parts. This configuration makes sense for users whose primary workloads are CPU-intensive, such as software development, scientific computing, or heavy multitasking, rather than gaming or GPU-accelerated rendering. The CPU's unlocked multiplier and 55 W TDP suggest some tuning potential, though mobile thermal constraints will limit practical gains.

CPU Analysis

The AMD Ryzen 9 7945HX3D features 16 cores and 32 threads based on the Zen 4 architecture, manufactured on a 5 nm process by TSMC. The chip contains 17,840 million transistors across a dual-die configuration with each die measuring 71 mm². It operates at a base clock of 2.30 GHz and boosts to 5.40 GHz, with a 55 W TDP that is remarkably low for a 16-core processor. The socket is AMD Socket FL1, and the CPU is part of the 7000 series with the Dragon Range codename.

The cache hierarchy is the standout feature: 64 KB L1 per core, 1 MB L2 per core, and 128 MB of shared L3 cache that includes a 64 MB 3D V-Cache slice. This massive L3 cache reduces memory latency and improves performance in cache-sensitive workloads like gaming and database operations. The 3DMark benchmark scores show a strong scaling curve: 1071 single-thread, 2095 for 2 threads, 3937 for 4 threads, 7330 for 8 threads, 12459 for 16 threads, and 12936 for max threads. The nearly linear scaling from single-thread to 16 threads indicates excellent multi-threading efficiency, with only 3.8% improvement from 16 to 32 threads.

Cinebench R23 scores of 1935 single-core and 32782 multi-core demonstrate both strong per-core performance and exceptional multi-threaded throughput. The Geekbench scores of 2769 and 16758 confirm this pattern. PassMark results show balanced strengths across integer math (201217), floating-point math (121619), and extended instructions (52310), with data compression (699988) and random string sorting (83919) indicating strong memory subsystem performance. The CPU's average benchmark score of 59641 places it at 92nd percentile, with nearest rivals within 1.2% in either direction.

Usage Scenarios

High-refresh gaming: The CPU's 128 MB L3 cache and strong single-thread performance (1935 Cinebench R23 single-core) provide excellent frame pacing and minimum frame rates, but the GPU's 21st percentile Steel Nomad score suggests this is not a primary gaming machine. At 1080p, the CPU can drive high frame rates, but the GPU may limit maximum FPS.

Streaming: The 16 cores and 32 threads provide ample headroom for simultaneous game encoding and streaming, with Cinebench R23 multi-core of 32782 indicating significant spare capacity for x264 encoding while gaming. The CPU's high multi-threaded throughput ensures smooth streaming even with demanding games.

Video editing: The CPU's PassMark integer math score of 201217 accelerates video processing pipelines, while the GPU's 16 GB VRAM supports large project files. The 576.0 GB/s memory bandwidth helps with 4K and 8K footage, though GPU-accelerated effects may be limited by the GPU's moderate benchmark score.

3D rendering: The CPU's 32782 Cinebench R23 multi-core score excels at CPU-based rendering, but GPU-based renderers like Blender Cycles or Octane would be limited by the GPU's 21st percentile performance. The GPU's 76 RT cores and 304 tensor cores provide some acceleration, but not at the level of higher-ranked GPUs.

Software development: The 16 cores and 32 threads dramatically reduce compilation times, and the ECC memory support ensures data integrity for long-running builds. The PassMark multi-thread score of 57476 indicates rapid parallel compilation, while the large L3 cache speeds up incremental builds.

Student and office work: This configuration is substantially over-powered for typical student or office workloads, but the CPU's 92nd percentile ranking ensures responsiveness even under heavy multitasking. The laptop form factor and 55 W CPU TDP suggest reasonable battery life for a high-performance system, though the GPU's 120 W TDP will draw significant power under load.