SYSTEM ANALYZER

Rate My PC: AMD Ryzen 5 8645HS + Intel Arc A570M

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

Build Configuration

Select your components

PROCESSOR (CPU)

▼

GRAPHICS CARD (GPU)

▼

93 Score

Top 7% Ranking

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

90%

GPU

97%

PROCESSOR

AMD Ryzen 5 8645HS

33,244 Benchmark Score

Top 10% Market Ranking

View Full Specs →

GRAPHICS CARD

Intel Arc A570M

58,239 Benchmark Score

Top 3% 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

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 5 8645HS and Intel Arc A570M form a mobile pairing that targets the upper-midrange of laptop performance. The CPU, a 6-core Zen 4 part, and the GPU, an 8 GB Arc-class part, combine for an 86th percentile standing against all other build combinations, indicating a system that excels in both processor-heavy and graphics-heavy tasks.

CPU Analysis

The AMD Ryzen 5 8645HS is a 6-core, 12-thread processor based on the Zen 4 architecture, hailing from the "Hawk Point" codename within AMD's 8000 series. It is manufactured on TSMC's 4 nm process, with the 25,000 million transistors packed into a 178 mm² die. The chip has a base clock of 4.30 GHz and a boost clock of 5.00 GHz, operating within a 45 W TDP. This configuration yields a Cinebench R23 multicore score of 13,220 points and a single-core score of 1,714 points.

These scores place the CPU in the 83rd percentile among all processors. The data shows it is nearly identical in overall performance to the Intel Core i7-14701E, with a delta of just 0.1% in favor of the AMD chip. It also edges out the AMD Ryzen 9 PRO 6950H by 0.1% and the AMD Ryzen 7 7745HX by 0.5%, while trailing the Intel Core i5-12600HX by 0.4%. This clustering indicates that the 8645HS is a highly competitive mid-range mobile processor, trading blows with desktop-class and higher-tier mobile parts from rival generations.

For real-world workloads, the single-threaded performance, evidenced by the 1,714 Cinebench R23 score and a Passmark single-thread score of 3,653, is robust for everyday responsiveness and lightly-threaded applications. The multicore score of 13,220 suggests the 6-core/12-thread configuration is well-suited for compiling code, rendering video, and other tasks that scale across cores. The cache hierarchy includes 64 KB of L1 and 1 MB of L2 per core, with a shared 16 MB L3 pool, which is standard for this class. The processor supports dual-channel DDR5 memory with a peak bandwidth of 89.6 GB/s, ensuring the cores have sufficient data throughput for demanding applications. The integrated Radeon 760M graphics provide a fallback display output, though the discrete Arc GPU is the primary rendering engine.

GPU Analysis

The Intel Arc A570M is a mobile GPU built on the Xe-HPG architecture, specifically the Alchemist generation (Arc 5 Mobile). It is constructed on a 6 nm process at TSMC, featuring 11,500 million transistors on a 269 mm² die. The GPU operates with a base clock of 900 MHz and a boost clock of 1300 MHz. It is equipped with 8 GB of GDDR6 memory on a 128-bit bus, delivering a bandwidth of 224.0 GB/s. The memory operates at 1750 MHz, translating to 14 Gbps effective.

The Arc A570M's compute configuration includes 2048 shading units, 128 texture mapping units, and 64 raster operation units. It also features 16 dedicated ray tracing cores, supporting DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The GPU's raw arithmetic capability is rated at 5.325 TFLOPS for FP32 and 10.65 TFLOPS for FP16 (2:1 ratio). Pixel and texture fill rates are 83.20 GPixel/s and 166.4 GTexel/s, respectively. The GPU connects via a PCIe 4.0 x8 interface and has a 75 W TDP.

In the Geekbench OpenCL benchmark, the Arc A570M scores 58,239 points, which places it in the 88th percentile of all GPUs. This score positions it directly alongside the AMD Radeon RX 6950 XT, trailing by a mere 0.3% delta. It also outperforms the AMD Radeon RX 5600 OEM by 0.3%, while falling slightly behind the NVIDIA P102-100 by 0.5% and the AMD Radeon PRO V710 by 0.7%. This is remarkable performance for a mobile part, showing it can compete with high-end desktop GPUs from previous generations in compute workloads.

For rendering, the 8 GB VRAM capacity and 224 GB/s bandwidth are sufficient for modern game assets at 1080p, though texture-heavy scenes at higher resolutions may stress the memory capacity. The presence of 16 ray tracing cores means hardware-accelerated ray tracing is available, but the overall rasterization performance, as indicated by the FP32 throughput, will be the primary driver for standard game rendering. The 128-bit memory bus is a limiting factor compared to wider-bus desktop cards, but the high clock speeds of the GDDR6 memory mitigate this to a degree.

Upgrade Path and Platform

The platform is built around the AMD Socket FP8, which is specific to mobile processors. This means the CPU is soldered to the motherboard, and a traditional desktop-style upgrade path is not available. The system supports dual-channel DDR5 memory, and the CPU provides PCIe Gen 4 with 20 lanes. The GPU itself interfaces via PCIe 4.0 x8, which is standard for mid-range mobile graphics.

The CPU's 45 W TDP and the GPU's 75 W TDP combine for a total of 120 W for the core components. In a laptop context, this determines the required thermal and power delivery capabilities of the chassis. A sensible upgrade path within this laptop platform would be to maximize the amount of DDR5 RAM installed, as the dual-channel memory controller is a shared resource for both the CPU and the integrated Radeon 760M graphics. Since the discrete GPU has its own dedicated VRAM, system memory is reserved for the CPU and iGPU.

For users looking to extend the system's lifespan, focusing on storage is advisable, as the PCIe Gen 4 lanes from the CPU offer high-speed connectivity for NVMe SSDs. The platform's performance, as measured by the CPU's 83rd and GPU's 88th percentiles, suggests it is well-balanced for its generation, and future upgrades would likely involve moving to a new platform entirely rather than swapping components. The lack of a suggested PSU figure in the data indicates that power supply sizing is not a user-controlled variable in this integrated mobile design.

Balance and Bottleneck

The combined percentile for this CPU+GPU pairing is 86, indicating a harmonious match where neither component drastically overshadows the other. The CPU's avg benchmark score of 33,244 and the GPU's score of 58,239, while not directly comparable, both sit in the high 80th percentiles relative to their respective categories. This balance suggests that in most gaming and productivity scenarios, the system will not exhibit a severe bottleneck.

In CPU-bound scenarios, such as physics simulations or AI-driven gameplay, the Ryzen 5 8645HS's Passmark physics score of 1,095 and multithread score of 22,586 will be the limiting factor. The data shows the CPU is competitive with parts like the Intel Core i7-14701E, so it will hold up well in these situations. Conversely, in GPU-bound scenarios like high-resolution rendering or ray tracing, the Arc A570M's 5.325 TFLOPS FP32 performance and its 88th percentile standing will be the primary driver.

The GPU's memory bandwidth of 224.0 GB/s is a potential point of contention in texture-heavy workloads, but it is paired with a CPU that has a similarly constrained memory bandwidth of 89.6 GB/s for system memory. This symmetry in memory throughput prevents the CPU from feeding data to the GPU faster than it can be processed, creating a stable performance envelope. For a laptop, the power and thermal limits (45 W + 75 W) are well-matched, preventing one component from throttling the other due to excessive heat generation.

FAQ

Q: How does the AMD Ryzen 5 8645HS compare to the Intel Core i7-14701E?

A: The Ryzen 5 8645HS has an average benchmark score of 33,244, which is a 0.1% delta higher than the Intel Core i7-14701E's score of 33,206. The performance is effectively identical in aggregate.

Q: What is the GPU's standing relative to all other GPUs?

A: The Intel Arc A570M is in the 88th percentile of all GPUs, based on its Geekbench OpenCL score of 58,239 points. This places it just 0.3% behind the AMD Radeon RX 6950 XT.

Q: Does this CPU support ECC memory?

A: No, the AMD Ryzen 5 8645HS does not support ECC memory. It supports dual-channel DDR5 memory with a bandwidth of 89.6 GB/s.

Q: What is the memory configuration of the Intel Arc A570M?

A: The GPU has 8 GB of GDDR6 memory on a 128-bit bus, providing a bandwidth of 224.0 GB/s. The memory clock is 1750 MHz, which translates to 14 Gbps effective.

Q: What is the process node for both the CPU and GPU?

A: The AMD Ryzen 5 8645HS is fabricated on a 4 nm process at TSMC, while the Intel Arc A570M is fabricated on a 6 nm process, also at TSMC.

Q: Is the CPU multiplier unlocked for overclocking?

A: No, the multiplier is not unlocked. The CPU has a fixed base clock of 4.30 GHz and a boost clock of 5.00 GHz.

Q: What APIs does the GPU support?

A: The Intel Arc A570M supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Usage Scenarios

For high-refresh gaming at 1080p, this pairing is well-equipped. The GPU's 88th percentile performance and the CPU's strong single-thread score of 1,714 in Cinebench R23 ensure that frame rates can be pushed high in esports titles, though the 8 GB VRAM may limit texture settings in the latest AAA releases.

Streaming is a viable workload, as the 6-core/12-thread CPU provides enough headroom for encoding alongside gaming, evidenced by its Cinebench R23 multicore score of 13,220. The dedicated ray tracing cores on the GPU also offload some rendering duties, though the primary encoding workload will fall on the CPU.

Video editing benefits from the CPU's multicore throughput and the GPU's compute capabilities. The Passmark integer math score of 72,640 and the GPU's 10.65 TFLOPS FP16 performance indicate strong support for codecs and effects that leverage hardware acceleration.

3D rendering will be a mixed scenario. The CPU's 12 threads and its 0.1% performance delta over the Intel Core i7-14701E provide solid CPU-based rendering, while the GPU's 5.325 TFLOPS FP32 throughput allows for real-time viewport interactivity. The 8 GB VRAM is a constraint for very large scenes.

Software development is a strong suit for this CPU. The high single-thread performance (3,653 in Passmark) and robust multithread score (22,586) make compilation times reasonable. The PCIe Gen 4 support ensures fast storage access for large codebases.

Student and office work will be handled with ease. The CPU's 83rd percentile ranking and the integrated Radeon 760M provide a responsive experience for productivity suites, while the discrete GPU remains idle, conserving battery life.

Who Should Build It

This configuration is ideal for gamers who play at 1080p and expect high detail settings without requiring maximum VRAM. The GPU's 88th percentile ranking and 8 GB memory capacity make it a sweet spot for this resolution. Content creators who edit 1080p or light 4K video will find the CPU's 12 threads and the GPU's compute capabilities sufficient for their workflows.

Software developers and engineers who compile code and run virtual machines will appreciate the CPU's balance of single and multicore performance. The 83rd percentile CPU ranking places it ahead of many desktop processors, making it a capable mobile workstation.

Students and professionals in need of a portable system for general productivity, research, and light creative work will find the performance more than adequate. The integrated graphics provide a fallback for basic tasks, extending battery life. Small business workstations that require reliable multitasking and occasional rendering will benefit from the high combined percentile of 86, ensuring no single task becomes a bottleneck.

Build Overview

This is a laptop-class build, as indicated by the build class field. The pairing consists of the AMD Ryzen 5 8645HS, a 6-core Zen 4 mobile processor, and the Intel Arc A570M, a discrete mobile GPU from the Alchemist generation. The combination achieves an 86th percentile standing against all other recorded builds, signifying a high-tier performance laptop.

The CPU is an active production part released in December 2023, while the GPU is also active, released in July 2023. The system is designed for users who need a balance of CPU and GPU power in a portable form factor. The 45 W CPU TDP and 75 W GPU TDP are indicative of a performance-oriented laptop that still requires active cooling but is not in the extreme high-power category of desktop replacements.

Benchmark Performance

The AMD Ryzen 5 8645HS has an average benchmark score of 33,244, placing it in the 83rd percentile of all CPUs. Its most notable results include a Cinebench R23 multicore score of 13,220 and a single-core score of 1,714. In Passmark tests, it scores 22,586 in multithread and 3,653 in single-thread. The aggregate data places it on par with the Intel Core i7-14701E (0.1% delta) and slightly ahead of the AMD Ryzen 9 PRO 6950H (0.1% delta).

The Intel Arc A570M has an average benchmark score of 58,239, placing it in the 88th percentile of all GPUs. This is based solely on its Geekbench OpenCL result. The score is 0.3% lower than the AMD Radeon RX 6950 XT and 0.3% higher than the AMD Radeon RX 5600 OEM. There are no measured FPS rows for this exact combination, as the FACT PACK contains no measuredFps data for this pairing.

Consequently, all gaming performance discussions are estimated from the benchmark scores. The combined picture shows a 86th percentile build, where the GPU is slightly stronger relative to its peers than the CPU. This suggests that in gaming, the system will be slightly more GPU-limited, but the CPU is strong enough to avoid significant bottlenecks at standard resolutions. The CPU's performance is clustered within 1% of its nearest rivals, indicating consistent, predictable performance, while the GPU similarly is within 1% of its competitors, creating a cohesive and well-matched platform.

Rate My PC: AMD Ryzen 5 8645HS + Intel Arc A570M

Apex Performer

System Balance Analysis

AMD Ryzen 5 8645HS

Intel Arc A570M

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

GPU Analysis

Upgrade Path and Platform

Balance and Bottleneck

FAQ

Usage Scenarios

Who Should Build It

Build Overview

Benchmark Performance

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

Related Processors

Related Graphics Cards

Compare Your CPU

Compare Your GPU

Related PC Builds

Same CPU with Different GPUs

Same GPU with Different CPUs

Other Popular Builds