SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 7945HX3D + Intel Arc A550M

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

Build Configuration

Select your components

PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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96 Score

Top 4% Ranking

96 / 100

ULTIMATE READY

Apex Performer

Top 4% 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%

GPU

96%

PROCESSOR

AMD Ryzen 9 7945HX3D

59,641 Benchmark Score

Top 5% Market Ranking

View Full Specs →

GRAPHICS CARD

Intel Arc A550M

49,737 Benchmark Score

Top 4% 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

The AMD Ryzen 9 7945HX3D is a 16-core, 32-thread mobile processor built on the Zen 4 architecture using TSMC’s 5 nm process node, with a base clock of 2.30 GHz and a boost clock of 5.40 GHz. It sits in the 7000 series as part of the Dragon Range codename, designed for high-performance laptops. The chip carries 128 MB of shared L3 cache, which includes a dedicated 1x 64MB 3D V-Cache slice, plus 1 MB of L2 per core and 64 KB of L1 per core. This cache configuration is the defining feature of the X3D branding, and benchmark results indicate it provides a substantial advantage in multi-threaded and cache-sensitive workloads. The processor has a TDP of 55 W, supports dual-channel DDR5 memory with a bandwidth of 83.2 GB/s, and includes ECC memory support. It also offers PCIe Gen 5 with 28 lanes from the CPU, making it a platform with high I/O headroom for a laptop part.

The companion GPU is the Intel Arc A550M, based on the Xe-HPG architecture with the DG2-512 chip, manufactured on TSMC’s 6 nm process. It has 2048 shading units, 128 texture mapping units, and 64 ROPs, with 16 ray tracing cores. The GPU operates at a base clock of 900 MHz and a boost clock of 2050 MHz, with memory clocked at 1750 MHz (14 Gbps effective). It comes with 8 GB of GDDR6 memory on a 128-bit bus, providing 224.0 GB/s of bandwidth. The Arc A550M is rated for a TDP of 60 W and connects via PCIe 4.0 x16. It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, making it feature-complete for modern graphics APIs.

CPU Analysis

The Ryzen 9 7945HX3D delivers benchmark scores that place it in the upper echelon of mobile processors, with a percentile rank of 92 out of all CPUs. Its average benchmark score of 59641 is nearly identical to its closest rivals, including the Intel Core i9-14900F (60008, -0.6%), the AMD Ryzen 9 7945HX (60099, -0.8%), and the AMD Ryzen 7 8745HX (60104, -0.8%). The data shows that the 7945HX3D is essentially tied with these parts in overall score, with the only positive delta being 1.2% ahead of the AMD Ryzen 5 PRO 9645. This suggests that while the 3D V-Cache is a headline feature, it does not inflate the average score beyond what the core count and clocks already provide, though it likely helps in specific cache-heavy workloads.

Breaking down the scores, the multi-threaded performance is exceptional. In Cinebench R23, the processor scores 32782 in multi-core and 1935 in single-core. The single-core score is modest relative to the multi-core result, indicating that the chip’s strength is in parallel workloads rather than lightly-threaded tasks. The 3DMark tests show a clear scaling pattern: 2095 for 2 threads, 3937 for 4 threads, 7330 for 8 threads, 12459 for 16 threads, and 12936 for max threads. The jump from 8 to 16 threads is significant, but the gain from 16 to max threads is small, suggesting that the 16 cores are fully utilized by that point and additional threads yield diminishing returns. This is typical for a processor with 32 threads, where memory latency and cache contention begin to limit scaling.

For real workloads, these numbers mean the CPU is a powerhouse for rendering, compilation, and scientific computing. The Passmark multi-thread score of 57476 is strong, and the integer math score of 201217 shows excellent throughput for code compilation and data processing. Floating point math scores 121619, which is also high. The data compression score of 699988 and encryption score of 42367 indicate that archiving and security tasks will run quickly. The extended instructions score of 52310 suggests that AVX-512 and similar instruction sets are handled efficiently, which benefits video encoding and machine learning inference on the CPU. The single-thread Passmark score of 4050 is respectable but not class-leading, meaning that older games or single-threaded applications will not see the same relative advantage as multi-threaded workloads. The Geekbench scores of 16758 multi-core and 2769 single-core confirm this pattern: the chip is built for throughput, not raw clock-for-clock speed.

Balance and Bottleneck

The combined percentile for this CPU-GPU pair is 89, which puts it in the top tier of laptop builds. However, the balance between the two components is skewed toward the CPU. The Ryzen 9 7945HX3D has a percentile of 92 among CPUs, while the Arc A550M has a percentile of 86 among GPUs. This indicates that in most workloads, the GPU is the limiting factor, especially in graphics-intensive tasks. The CPU’s multi-threaded scores are so high that it could easily feed a more powerful GPU, but the Arc A550M’s performance is comparatively lower, creating a bottleneck in GPU-bound scenarios.

In gaming, this means that at 1080p with high settings, the CPU will likely be waiting on the GPU to render frames. The CPU’s single-thread score of 1071 in 3DMark is sufficient for most game physics and AI, but the GPU’s 8 GB of VRAM and 224.0 GB/s bandwidth will cap frame rates in demanding titles. Conversely, in CPU-bound tasks like video encoding or 3D rendering, the GPU may sit idle while the CPU does the heavy lifting. The FPS scaling is not measured for this exact combination, so any expectations must be derived from the benchmark scores. The data suggests that for high-refresh gaming, the GPU will be the primary limiter, while for productivity, the CPU will dominate. This is a classic laptop pairing where the CPU is over-provisioned for the GPU, which is fine for professional workloads but not ideal for pure gaming performance.

Benchmark Performance

The CPU’s benchmark suite shows a processor that is consistently strong across synthetic tests. The Cinebench R23 multi-core score of 32782 places it among the fastest mobile chips, and the single-core score of 1935 is competitive. The Geekbench multi-core score of 16758 is lower than some desktop parts but high for a 55 W mobile processor. The 3DMark 16-thread score of 12459 and max-thread score of 12936 show that the 3D V-Cache does not hinder scaling, and the chip maintains performance across all thread counts. The Passmark suite confirms this with a multi-thread score of 57476 and a physics score of 4321, which is a strong result for a laptop part.

The GPU’s benchmark scores are more limited, with only Geekbench OpenCL and Vulkan results available. The OpenCL score of 49894 and Vulkan score of 49580 are nearly identical, indicating that the GPU’s compute performance is consistent across APIs. The average benchmark score for the GPU is 49737, and its percentile rank is 86. Its nearest rivals are the NVIDIA GeForce RTX 5070 Ti (49957, -0.4%), AMD Radeon RX Vega 64 (50001, -0.5%), AMD Radeon RX 6900 XT (50951, -2.4%), and AMD Radeon RX 6800 XT (48477, 2.6%). The data shows that the Arc A550M is within 2.6% of the RX 6800 XT and 2.4% of the RX 6900 XT, which are desktop-class GPUs from the previous generation. This suggests that the A550M is a capable mobile GPU, but it is not in the same league as the top-tier desktop parts. The combined picture is a laptop that can handle most games at 1080p and 1440p with adjustments, and it excels at compute tasks that use both the CPU and GPU.

Who Should It Build

This combination is aimed at users who need extreme CPU compute power in a mobile form factor. The Ryzen 9 7945HX3D with 16 cores and 32 threads is ideal for content creators who render video, 3D artists who use CPU-based renderers, and developers who compile large codebases. The Cinebench R23 multi-core score of 32782 and Passmark multi-thread score of 57476 indicate that these tasks will complete significantly faster than with a typical laptop processor. The 3D V-Cache also helps with simulation and data analysis workloads that are cache-sensitive.

For gamers, this build is less optimal. The GPU’s 86th percentile is good, but it lags behind the CPU’s 92nd percentile. At 1080p, the CPU will be underutilized in most games, and the GPU will be the limiting factor. This is a good choice for gamers who also do heavy productivity work, but dedicated gamers would be better served by a laptop with a more powerful GPU and a less extreme CPU. Students and small business workstations can benefit from the processor’s encryption and compression scores, which speed up tasks like file archiving and secure data handling. The Passmark data encryption score of 42367 and data compression score of 699988 are high enough to make these mundane tasks feel snappy.

GPU Analysis

The Intel Arc A550M is a mid-range mobile GPU with 8 GB of GDDR6 memory on a 128-bit bus, yielding 224.0 GB/s of bandwidth. This is a modest amount of bandwidth for the 2048 shading units, and it may limit performance at high resolutions. The boost clock of 2050 MHz is respectable, and the pixel rate of 131.2 GPixel/s and texture rate of 262.4 GTexel/s are adequate for 1080p gaming. The FP32 performance of 8.397 TFLOPS is in line with the GPU’s class, and the FP16 performance of 16.79 TFLOPS (2:1) is useful for compute workloads that use mixed precision.

The 16 ray tracing cores indicate that the GPU is capable of hardware-accelerated ray tracing, which is supported by DirectX 12 Ultimate. However, the compute performance of these cores is not measured in the benchmark data, so the actual ray tracing performance is unknown. The Geekbench OpenCL score of 49894 and Vulkan score of 49580 are nearly identical, suggesting that the GPU’s compute performance is not bottlenecked by driver overhead in synthetic tests. The 86th percentile rank places it above the majority of GPUs, but the nearest rivals include the RX 6800 XT and RX 6900 XT, which are older desktop parts with similar scores. This indicates that the A550M is a solid performer for its mobile form factor, but it does not match the top-tier desktop GPUs of the same era. For rendering workloads, the GPU can accelerate OpenCL and Vulkan tasks, but the CPU would likely be faster for most 3D rendering due to its massive core count.

Upgrade Path and Platform

The Ryzen 9 7945HX3D uses the AMD Socket FL1, which is specific to the Dragon Range mobile platform. This means that upgrades are limited to other FL1 processors, and the socket is not compatible with desktop AM5 or older mobile sockets. The CPU supports DDR5 memory with dual-channel configuration, which is the current standard for high-performance laptops. The PCIe Gen 5 support with 28 lanes from the CPU provides ample bandwidth for NVMe storage and external GPUs, though the laptop’s design will determine how many lanes are available to the user. The GPU uses PCIe 4.0 x16, which is a mature interface and will not bottleneck the A550M.

The CPU’s TDP is 55 W, and the GPU’s TDP is 60 W, which means the total power draw for these two components is 115 W. There is no suggested PSU or launch MSRP in the data, so the power supply requirements are unknown, but a laptop with these parts will likely need a substantial battery and cooling solution. The GPU is listed as end-of-life, meaning it is no longer in production, so the upgrade path for the GPU is limited. A sensible next upgrade would be to replace the GPU with a newer mobile part, but since the GPU is integrated into the laptop, this is not practical. The CPU is active and unlocked, so it can be overclocked if the laptop’s cooling allows, but the 3D V-Cache is sensitive to voltage, so overclocking gains may be minimal.

Gaming Performance

No measured FPS data exists for this exact CPU-GPU combination, so all frame rate expectations are estimates based on the benchmark scores. The CPU’s single-thread performance is sufficient for most games, and the 3D V-Cache helps with game logic and physics. The GPU’s 8 GB of VRAM is enough for 1080p gaming at high settings, but it may struggle with 1440p or 4K textures. The Vulkan score of 49580 suggests that the GPU handles modern APIs well, but the actual FPS will depend on the game’s optimization.

In esports titles like Counter-Strike or Valorant, the CPU’s high boost clock and cache will likely push high frame rates, but the GPU may cap them at around 144 FPS at 1080p. In AAA games, the GPU will be the bottleneck, and players should expect 60 FPS at 1080p with high settings, dropping to medium settings for 1440p. The lack of measured FPS data means these are educated guesses from the benchmark scores, and actual performance will vary by game. The 86th percentile GPU rank and 92nd percentile CPU rank indicate that the system is well above average, but the GPU is the weak link for gaming.

FAQ

Q: What is the CPU’s core and thread count?

A: The AMD Ryzen 9 7945HX3D has 16 cores and 32 threads.

Q: How does the CPU compare to the Intel Core i9-14900F?

A: The Ryzen 9 7945HX3D has an average benchmark score of 59641, which is 0.6% lower than the Intel Core i9-14900F’s score of 60008.

Q: What is the GPU’s memory configuration?

A: The Intel Arc A550M has 8 GB of GDDR6 memory on a 128-bit bus, with a bandwidth of 224.0 GB/s.

Q: Does the CPU support ECC memory?

A: Yes, the Ryzen 9 7945HX3D supports ECC memory.

Q: What is the combined percentile for this build?

A: The combined percentile for this CPU-GPU pair is 89.

Q: Is the GPU still in production?

A: No, the Intel Arc A550M is listed as end-of-life.

Q: What is the CPU’s boost clock?

A: The boost clock is 5.40 GHz.

Usage Scenarios

For high-refresh gaming, this build is capable but not ideal. The CPU’s single-thread performance is strong, but the GPU’s 8 GB of VRAM and 224.0 GB/s bandwidth will limit frame rates at 1080p. Players should expect high settings at 1080p with frame rates above 60 FPS, but not consistently 144 FPS in AAA titles. The 3D V-Cache helps with game physics, but the GPU is the limiting factor.

Streaming is a dual workload that benefits from both components. The CPU’s 16 cores can handle game encoding and streaming software simultaneously, and the Passmark encryption score of 42367 ensures that the stream data is processed quickly. The GPU can handle the rendering, but the lack of measured FPS data means streamers should test their specific setup.

Video editing is a strong suit for this CPU. The Cinebench R23 multi-core score of 32782 and Passmark floating point score of 121619 indicate that rendering timelines and exporting videos will be fast. The GPU’s OpenCL score of 49894 can accelerate effects in software that supports it, but the CPU will do most of the heavy lifting.

3D rendering is where this build excels. The CPU’s high multi-threaded performance and 128 MB of L3 cache make it ideal for CPU-based renderers like Blender’s Cycles. The GPU can also contribute via OpenCL, but the CPU will likely be the primary renderer. The 16 cores and 32 threads will render complex scenes faster than most desktop processors.

Software development benefits from the CPU’s integer math score of 201217 and data compression score of 699988. Compiling large codebases will be fast, and the ECC memory support adds stability for long-running builds. The PCIe Gen 5 lanes allow for fast NVMe storage, reducing I/O bottlenecks.

For students and office work, this build is overkill but responsive. The single-thread score of 4050 in Passmark ensures that web browsing and document editing are snappy, and the CPU can handle any multitasking. The GPU’s 8 GB of VRAM is unnecessary for office tasks, but it provides headroom for occasional light gaming or video playback.

Rate My PC: AMD Ryzen 9 7945HX3D + Intel Arc A550M

Apex Performer

System Balance Analysis

AMD Ryzen 9 7945HX3D

Intel Arc A550M

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

CPU Analysis

Balance and Bottleneck

Benchmark Performance

Who Should It Build

GPU Analysis

Upgrade Path and Platform

Gaming Performance

FAQ

Usage Scenarios

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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