SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 7945HX + NVIDIA GeForce RTX 3070 Mobile

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

93 / 100
ULTIMATE READY

Apex Performer

Top 7% 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
95%
VS
GPU
91%
PROCESSOR

AMD Ryzen 9 7945HX

60,099 Benchmark Score
Top 5% Market Ranking
View Full Specs →
GRAPHICS CARD

NVIDIA GeForce RTX 3070 Mobile

20,534 Benchmark Score
Top 9% 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 7945HX + NVIDIA GeForce RTX 3070 Mobile

This laptop pairing combines AMD's top-tier 16-core Dragon Range processor with NVIDIA's high-end Ampere mobile GPU, placing the system at the 79th percentile overall among all tested configurations. The CPU alone sits at the 92nd percentile of all CPUs, while the GPU reaches the 65th percentile of all GPUs, indicating a processor-heavy pairing where the CPU is the substantially stronger component. No measured FPS data exists for this exact combination, so all frame rate discussions herein are estimates derived from synthetic benchmark scores rather than direct game testing.

CPU Analysis

The AMD Ryzen 9 7945HX is a 16-core, 32-thread processor built on the Zen 4 architecture (codenamed Dragon Range) using TSMC's 5 nm process node. The chip contains 13,140 million transistors across a dual-die design measuring 2x 71 mm², with a base clock of 2.50 GHz and a boost clock of 5.40 GHz. The 55 W TDP classifies this as a high-performance mobile part, though the boost behavior suggests it can draw significantly more power under load.

Cache hierarchy is substantial: 64 KB L1 per core, 1 MB L2 per core, and 64 MB of shared L3 cache. This large L3 pool benefits workloads with shared data patterns, such as database operations and physics simulations. The memory controller supports dual-channel DDR5 with ECC capability, providing 83.2 GB/s of bandwidth. The CPU also exposes Gen 5 PCIe with 28 lanes, enabling fast NVMe storage and discrete GPU connectivity.

Benchmark results confirm the CPU's position near the top of the mobile hierarchy. The Cinebench R23 multi-core score of 33,459 points is exceptional for a laptop processor, while the single-core score of 1,940 points demonstrates strong per-thread performance. The 3DMark thread scaling shows near-linear gains: 2,063 points at 2 threads, 3,972 at 4 threads, 7,355 at 8 threads, 12,737 at 16 threads, and 13,612 at max threads. The jump from 16 to 32 threads adds only 6.9% performance, indicating memory bandwidth or thermal limits begin constraining scaling beyond 16 threads.

The Geekbench multi-core score of 18,254 and single-core score of 2,391 align with the Cinebench results, placing this CPU in the same performance class as the AMD Ryzen 7 8745HX (0% delta) and Intel Core i9-14900F (0.2% ahead). The Ryzen 9 7945HX3D, with its extra cache, trails by 0.8% in average score, suggesting the standard 7945HX's 64 MB L3 is already sufficient for most workloads. PassMark multi-thread score of 54,548 and single-thread score of 4,040 reinforce the balanced high performance across both lightly and heavily threaded applications.

For real workloads, the 16-core configuration excels at compilation, 3D rendering, and video encoding where thread counts scale well. The single-core performance is strong enough for responsive desktop use and legacy applications, while the 32-thread capability handles server-like workloads in a mobile form factor.

Upgrade Path and Platform

The CPU uses AMD Socket FL1, which is specific to the Dragon Range mobile platform. This means the processor is soldered and not user-upgradeable in typical laptop designs, so the upgrade path is limited to what the OEM configured at purchase. The platform supports DDR5 memory in dual-channel mode, and the 83.2 GB/s bandwidth is fixed by the memory controller design.

PCIe Gen 5 with 28 lanes from the CPU provides substantial headroom for storage expansion and external GPU connectivity. The integrated Radeon 610M graphics serve as a fallback for power-saving tasks, though the discrete RTX 3070 Mobile handles all demanding graphics work. The CPU's 55 W TDP, combined with the GPU's 115 W TDP, means the platform cooling solution must handle roughly 170 W of sustained thermal load, which typically requires a large laptop chassis with robust cooling.

For users considering an upgrade, the practical path is a new laptop platform rather than component swaps. The nearest rival CPUs — the Ryzen 7 8745HX and Ryzen 9 7945HX3D — offer near-identical performance (0% and 0.8% delta respectively), so upgrading within the same generation provides negligible gains. The Intel Core i9-14900F at 0.2% ahead also indicates that no meaningful CPU upgrade exists within this performance tier. Users seeking more performance would need to move to a completely different platform generation.

The memory bandwidth of 83.2 GB/s and 64 MB L3 cache represent the practical limits of this architecture. For users coming from older platforms, the jump from DDR4 to DDR5 and from PCIe Gen 4 to Gen 5 storage interface will be immediately noticeable in workloads that benefit from memory bandwidth, such as scientific computing and large dataset manipulation.

Gaming Performance

No measured FPS data exists for the Ryzen 9 7945HX + RTX 3070 Mobile combination, so frame rate expectations must be inferred from synthetic benchmarks. The GPU's 3DMark Steel Nomad DX12 score of 2,380 and PassMark G3D score of 15,309 place it at the 65th percentile of all GPUs, which historically corresponds to solid 1080p and 1440p gaming capability in demanding titles.

The CPU's strong single-thread score of 1,940 in Cinebench R23 and 1,058 in 3DMark single-thread suggests it can feed the GPU without bottlenecking in most scenarios. The 16-core design ensures that background tasks and streaming overhead do not interfere with game frame pacing. The 3DMark 8-thread score of 7,355 indicates that even games optimized for fewer threads will receive ample processing power.

For competitive shooters and esports titles, the high boost clock of 5.40 GHz should deliver frame rates well above 144 Hz at 1080p, though exact figures depend on the specific game engine. For AAA titles at 1440p, the RTX 3070 Mobile's 8 GB GDDR6 memory and 448.0 GB/s bandwidth should handle high settings with ray tracing enabled, given the 40 RT cores. At 4K resolution, the GPU becomes the limiting factor, and users should expect to reduce settings or rely on DLSS.

The 15.97 TFLOPS FP32 compute rate and 249.6 GTexel/s texture rate indicate the GPU can sustain high geometry throughput in modern games, while the 124.8 GPixel/s pixel rate supports high-resolution rendering. The 160 tensor cores provide AI-accelerated features like DLSS, which can significantly boost frame rates in supported titles.

Who Should Build It

This laptop configuration targets users who need desktop-class multi-core performance in a mobile form factor. The 16-core CPU with a 92nd percentile ranking suits professionals who run CPU-bound workloads such as software compilation, 3D rendering, and scientific simulations, while the GPU at the 65th percentile handles graphics tasks competently.

Content creators working with 4K video editing or complex After Effects compositions will benefit from the 33,459 Cinebench R23 multi-core score, which dramatically reduces render times compared to mainstream mobile CPUs. Software developers building large codebases will see faster build times from the 32 threads and 54,548 PassMark multi-thread score. Data scientists running machine learning pipelines can leverage the GPU's 15.97 TFLOPS compute and 160 tensor cores for model training and inference.

Gamers at 1080p and 1440p resolutions will find the pairing suitable for high-refresh-rate play, with the CPU ensuring consistent frame pacing. The system also works well as a small business workstation, where the combination of ECC memory support and high multi-thread performance provides reliability for financial modeling and database work. Students in engineering or computer science programs will appreciate the portability combined with compile and simulation capabilities.

Usage Scenarios

High-refresh gaming: The CPU's 5.40 GHz boost clock and strong single-thread score of 1,940 Cinebench R23 provide the frame pacing needed for 144 Hz displays, while the GPU's 65th percentile ranking supports high settings at 1080p and 1440p. The 8 GB GDDR6 memory is sufficient for current titles, though VRAM-heavy mods may strain capacity.

Streaming: The 16-core processor has ample headroom for simultaneous gaming and encoding. The 3DMark 16-thread score of 12,737 indicates 16 threads remain available for x264 encoding while the game uses the GPU, though the RTX 3070 Mobile's NVENC encoder offers a more efficient alternative.

Video editing: Cinebench R23 multi-core score of 33,459 accelerates timeline rendering and export. The GPU's FP16 performance of 15.97 TFLOPS (1:1 ratio) supports accelerated effects processing in DaVinci Resolve and Premiere Pro, while 448.0 GB/s memory bandwidth handles multi-stream 4K timelines.

3D rendering: The 32 threads of the CPU excel at CPU-based renderers like Blender Cycles and V-Ray, while the GPU's 40 RT cores and 160 tensor cores accelerate ray-traced previews and final renders. The 13,612 3DMark max-thread score indicates strong scaling for render farms.

Software development: PassMark data compression score of 707,249 and integer math score of 207,524 speed up build tools and code analysis. The 64 MB L3 cache reduces recompilation times for large projects, and the 5 nm process keeps power draw manageable during extended compile sessions.

Student and office work: The integrated Radeon 610M handles basic display tasks when the discrete GPU is idle, extending battery life. The 2,391 Geekbench single-core score ensures responsive productivity applications, while the 92nd CPU percentile guarantees the system remains relevant for years of academic work.

FAQ

Q: How does the Ryzen 9 7945HX compare to its closest CPU rivals?

A: The Ryzen 9 7945HX has an average benchmark score of 60,099, which is 0% different from the Ryzen 7 8745HX (60,104), 0.2% behind the Intel Core i9-14900F (60,008), and 0.8% ahead of the Ryzen 9 7945HX3D (59,641). The Intel Xeon Gold 6338T scores 60,572, which is 0.8% higher.

Q: What memory and storage does this platform support?

A: The CPU supports dual-channel DDR5 memory with ECC capability and provides 83.2 GB/s of memory bandwidth. The CPU exposes PCIe Gen 5 with 28 lanes, enabling high-speed NVMe storage and discrete GPU connectivity.

Q: Does the RTX 3070 Mobile support ray tracing and DLSS?

A: Yes, the GPU has 40 RT cores for hardware-accelerated ray tracing and 160 tensor cores for AI features like DLSS. It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What is the power consumption of this CPU+GPU pairing?

A: The CPU has a 55 W TDP and the GPU has a 115 W TDP, resulting in a combined thermal load of approximately 170 W that the laptop cooling system must dissipate.

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

A: The RTX 3070 Mobile has an average benchmark score of 20,534. The Intel Arc B570 scores 20,556 (0.1% higher), the Intel Arc A750 scores 20,582 (0.2% higher), the NVIDIA Quadro M4000M scores 20,480 (0.3% lower), and the AMD Radeon R9 M390X scores 20,662 (0.6% higher).

Q: Is the CPU upgradeable in this laptop platform?

A: The CPU uses AMD Socket FL1, which is specific to the Dragon Range mobile platform. In typical laptop designs, the processor is soldered and cannot be upgraded independently.

Q: What is the GPU's memory configuration?

A: The RTX 3070 Mobile has 8 GB of GDDR6 memory on a 256-bit bus, providing 448.0 GB/s of memory bandwidth. The memory clock is 1750 MHz (14 Gbps effective).

Benchmark Performance

The CPU achieves an average benchmark score of 60,099, placing it at the 92nd percentile of all CPUs. Key scores include Cinebench R23 multi-core at 33,459 and single-core at 1,940, Geekbench multi-core at 18,254 and single-core at 2,391, and 3DMark multi-thread at 13,612. The PassMark multi-thread score of 54,548 and single-thread score of 4,040 round out the performance picture, with specialized tests showing strong results in data encryption (42,703) and floating-point math (123,390).

The GPU achieves an average benchmark score of 20,534, placing it at the 65th percentile of all GPUs. Its 3DMark Steel Nomad DX12 score of 2,380 and PassMark G3D score of 15,309 indicate solid mid-high range performance. Compute-oriented results include Geekbench OpenCL at 92,939 and Vulkan at 86,768, with PassMark GPU Compute at 6,827.

The combined system percentile is 79, reflecting the CPU's dominance over the GPU in the overall performance picture. The CPU's 92nd percentile versus the GPU's 65th percentile shows a substantial gap, meaning the processor is the clear performance leader in this pairing. The combined score suggests the system performs well above average for laptops, with the CPU carrying most of the weight in intensive workloads.

Build Overview

This is a laptop-class build (buildClass: laptop) combining the AMD Ryzen 9 7945HX with the NVIDIA GeForce RTX 3070 Mobile. The system sits at the 79th combined percentile, indicating it performs better than roughly four out of five tested laptop configurations. The CPU is a flagship mobile processor from the 7000 series, while the GPU is a mid-high tier mobile part from the GeForce 30-series.

The 16-core CPU with a 92nd percentile ranking places this system in the top tier of mobile processors, suitable for workstation-class workloads. The GPU at the 65th percentile is competent for gaming and GPU-accelerated tasks but does not reach the same elite tier as the CPU. This asymmetry defines the system's character: it excels at CPU-bound tasks like compilation, rendering, and scientific computing, while delivering above-average but not flagship-level gaming performance.

The production status shows the CPU as Active and the GPU as End-of-life, indicating the platform is mature and well-established. The system is best understood as a portable workstation with strong gaming capability, rather than a dedicated gaming laptop with workstation features.

Balance and Bottleneck

The performance balance heavily favors the CPU. With the processor at the 92nd percentile and the GPU at the 65th percentile, the CPU is the dominant component in this pairing. For CPU-bound workloads such as software compilation, 3D scene rendering, and data processing, the system performs at near-flagship levels with no meaningful GPU involvement.

In gaming scenarios, the GPU becomes the primary bottleneck. The RTX 3070 Mobile's 65th percentile ranking is sufficient for 1080p and 1440p gaming, but the CPU's headroom means frame rates will be limited by the GPU in most titles. The estimated FPS scaling suggests that at 1080p, the GPU will be the limiting factor in demanding AAA games, while at lower resolutions or in esports titles, the CPU's strong single-thread performance (1,940 Cinebench R23 single-core) ensures there is no processor-induced frame pacing issues.

The memory subsystem is well-balanced: 83.2 GB/s of CPU memory bandwidth and 448.0 GB/s of GPU memory bandwidth provide ample data throughput for their respective workloads. The CPU's 64 MB L3 cache reduces memory access latency, while the GPU's 8 GB GDDR6 frame buffer is adequate for 1080p and 1440p gaming with high textures.

The practical bottleneck analysis shows that users will experience CPU-bound performance in productivity applications, GPU-bound performance in games, and balanced performance in mixed workloads like video editing that use both components. The 0.8% performance delta to the Ryzen 9 7945HX3D suggests that even the cache-enhanced variant does not significantly alter this balance, reinforcing that the CPU is already well-provisioned for the GPU's capabilities.

GPU Analysis

The NVIDIA GeForce RTX 3070 Mobile is built on the GA104 chip using Samsung's 8 nm process node, containing 17,400 million transistors on a 392 mm² die. The architecture is Ampere, supporting DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The GPU operates at a base clock of 1110 MHz and boost clock of 1560 MHz, with memory running at 1750 MHz (14 Gbps effective).

The memory subsystem consists of 8 GB of GDDR6 on a 256-bit bus, delivering 448.0 GB/s of bandwidth. This configuration is well-suited for 1080p and 1440p gaming with high texture settings, though 4K gaming may exceed the 8 GB capacity in some titles. The 5120 shading units, 160 TMUs, and 80 ROPs provide a compute profile of 15.97 TFLOPS FP32 and 15.97 TFLOPS FP16 (1:1 ratio).

Ray tracing and AI capabilities are handled by 40 RT cores and 160 tensor cores respectively. The pixel rate of 124.8 GPixel/s and texture rate of 249.6 GTexel/s support high-resolution rendering with detailed textures. The GPU connects via PCIe 4.0 x16 and has a 115 W TDP, with no external power connectors required (portable device dependent).

Benchmark results place the GPU at the 65th percentile of all GPUs with an average score of 20,534. The 3DMark Steel Nomad DX12 score of 2,380 indicates strong DirectX 12 performance, while Geekbench OpenCL at 92,939 and Vulkan at 86,768 show solid compute capability. The PassMark G3D score of 15,309 and GPU Compute score of 6,827 round out the performance picture, with DirectX 11 (138) and DirectX 12 (64) scores suggesting the GPU is optimized for modern APIs.

The nearest rivals are closely matched: Intel Arc B570 at 20,556 (0.1% higher), Intel Arc A750 at 20,582 (0.2% higher), NVIDIA Quadro M4000M at 20,480 (0.3% lower), and AMD Radeon R9 M390X at 20,662 (0.6% higher). This clustering indicates the RTX 3070 Mobile sits in a competitive performance band, with no single rival offering significant advantages. The GPU's end-of-life production status means it is no longer in active manufacturing, but its performance remains relevant for current gaming and compute workloads.