SYSTEM ANALYZER

Rate My PC: AMD Ryzen 5 7645HX + AMD Radeon 860M

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

92 / 100
ULTIMATE READY

Apex Performer

Top 8% 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%
VS
GPU
93%
PROCESSOR

AMD Ryzen 5 7645HX

33,668 Benchmark Score
Top 10% Market Ranking
View Full Specs →
GRAPHICS CARD

AMD Radeon 860M

26,401 Benchmark Score
Top 7% 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

# Balance and Bottleneck

The AMD Ryzen 5 7645HX paired with the AMD Radeon 860M represents a laptop configuration where the CPU is decisively the stronger component. The processor sits at the 84th percentile among all CPUs, while the integrated GPU lands at the 72nd percentile among all GPUs. This 12-percentile gap indicates that in most workloads, the Radeon 860M will be the limiting factor, particularly in graphics-intensive tasks such as gaming or GPU-accelerated rendering.

The CPU's 6 cores and 12 threads, built on the Zen 4 architecture with a 45 W TDP, provide substantial processing headroom. Single-thread performance is particularly strong, with a Cinebench R23 single-core score of 1809 and a Geekbench single-core score of 2657. These results suggest the CPU can feed the GPU efficiently without becoming a bottleneck in most scenarios. However, the Radeon 860M's modest 15 W TDP and integrated nature mean that frame rates in games will be constrained by the GPU's compute throughput rather than CPU limitations.

In CPU-bound workloads like data compression, the PassMark score of 302256 shows the processor's strength, while the GPU's Geekbench OpenCL score of 22759 indicates its compute capabilities are more limited. The bottleneck analysis is clear: for gaming at any resolution, the GPU will be the primary constraint; for productivity tasks like video encoding or software compilation, the CPU's 12 threads will carry the load, and the GPU's contribution will be minimal.

The FPS scaling picture reinforces this assessment. Since no measured FPS data exists for this exact combination, frame rates must be estimated from benchmark scores. The CPU's 84th percentile ranking suggests it can handle high refresh rate gaming at lower resolutions, but the GPU's 72nd percentile position means that at higher resolutions, the frame delivery will drop significantly. The 15 W GPU TDP compared to the 45 W CPU TDP further emphasizes that thermal and power budgets are heavily skewed toward the processor.

# Benchmark Performance

The AMD Ryzen 5 7645HX delivers an average benchmark score of 33668, placing it at the 84th percentile among all CPUs. This positions it just above the AMD Ryzen 7 8840HS, which scores 33667, and slightly below the AMD Ryzen 9 3900XT at 33736, a delta of -0.2%. The Ryzen 5 7645HX also edges out the AMD Ryzen 5 240 (33542) and Intel Core Ultra 7 255H (33537), both by 0.4%. These margins are negligible, indicating the 7645HX competes directly with these processors in overall performance.

In specific CPU benchmarks, the Ryzen 5 7645HX shows strong multi-core capabilities: Cinebench R23 multi-core scores 13985, Geekbench multi-core reaches 11586, and PassMark multithread hits 26476. Single-core performance is equally impressive, with PassMark single-thread at 3907 and Cinebench R15 single-core at 289. The processor's math-oriented workloads are particularly robust: PassMark integer math scores 77432, floating-point math reaches 48798, and extended instructions hit 22969. Data encryption at 17900 and random string sorting at 34434 round out a comprehensive productivity profile.

The AMD Radeon 860M, by contrast, achieves an average benchmark score of 26401, placing it at the 72nd percentile among all GPUs. This puts it nearly even with the NVIDIA GeForce MX550 (26421, delta -0.1%) and the NVIDIA GeForce RTX 5060 (26331, delta 0.3%). The Radeon 860M trails the AMD Radeon RX 5700 XT 50th Anniversary (26553) by -0.6% and the NVIDIA RTX A4000 (26683) by -1.1%. In graphics-specific tests, the GPU scores 22759 in Geekbench OpenCL and 30043 in Geekbench Vulkan, showing respectable compute performance for an integrated part.

The combined picture is a system that ranks at the 78th percentile overall, reflecting a configuration where the CPU outperforms the GPU by a meaningful margin. The CPU's 84th percentile versus the GPU's 72nd percentile suggests that this build is better suited for CPU-intensive tasks than for graphics-heavy workloads. Users can expect strong performance in productivity applications, compilation, and data processing, while gaming and GPU-accelerated rendering will be more modest.

# CPU Analysis

The AMD Ryzen 5 7645HX is a 6-core, 12-thread processor from the 7000 series, built on the Zen 4 architecture with the Dragon Range codename. It uses a 5 nm process from TSMC, with 6,570 million transistors on a 71 mm² die. The base clock is 4.00 GHz, boosting up to 5.00 GHz, and it operates within a 45 W TDP. Cache configuration includes 64 KB L1 per core, 1 MB L2 per core, and 32 MB of shared L3 cache.

The benchmark data shows a balanced processor with strong single-thread and multi-thread performance. Cinebench R23 multi-core at 13985 and single-core at 1809 indicate that the chip handles both lightly threaded and heavily threaded workloads well. Geekbench scores of 11586 multi-core and 2657 single-core corroborate this, placing the CPU in the upper tier of mobile processors. The PassMark single-thread score of 3907 is particularly notable, suggesting excellent responsiveness in everyday tasks and applications that rely on single-core speed.

The memory subsystem supports DDR5 with dual-channel configuration and a bandwidth of 83.2 GB/s, along with ECC memory support. This is a significant advantage for workstation and server-like workloads where data integrity is critical. The CPU provides PCIe Gen 5 with 28 lanes, offering substantial I/O bandwidth for storage and expansion. The integrated Radeon 610M graphics provides basic display output, though the primary GPU in this build is the Radeon 860M.

The 84th percentile ranking places the Ryzen 5 7645HX among the top tiers of all CPUs. Its nearest rivals include the Ryzen 7 8840HS, Ryzen 9 3900XT, Ryzen 5 240, and Intel Core Ultra 7 255H, all within 0.4% of its average score. This indicates that the 7645HX is a highly competitive mobile processor that can handle demanding workloads such as software development, 3D modeling, and video editing. The 5 nm process and Zen 4 architecture contribute to efficient performance, making the chip suitable for thin-and-light laptops that still need substantial compute power.

# Who Should Build It

This CPU+GPU pairing is well-suited for users who prioritize CPU performance over graphics. Gamers at 1080p with modest settings will find the system capable, though the Radeon 860M's 72nd percentile ranking means frame rates will be moderate rather than high. For esports titles and older games, the integrated GPU can deliver playable performance, but AAA titles at high settings will likely struggle.

Content creators who work with CPU-intensive applications — video encoding, 3D rendering in CPU-based renderers, or large data processing — will benefit from the Ryzen 5 7645HX's 12 threads and strong multi-core scores. The PassMark data compression score of 302256 and integer math score of 77432 indicate efficient handling of archiving, spreadsheet calculations, and database operations. The ECC memory support adds reliability for long-running compute tasks.

Software developers and students in computer science will appreciate the CPU's compilation speed and responsiveness. The Geekbench multi-core score of 11586 suggests smooth builds and test runs, while the single-core score of 2657 ensures quick IDE interactions and terminal responsiveness. The 45 W TDP allows for sustained performance in a laptop form factor, making it suitable for all-day coding sessions.

Small business workstations that handle office productivity, financial modeling, and data analysis will find this configuration adequate. The CPU's 84th percentile ranking ensures smooth multitasking across office applications, while the GPU can handle basic graphics tasks like presentations and light photo editing. The PCIe Gen 5 support with 28 lanes provides fast storage connectivity, which is beneficial for large databases and virtual machines.

The combined 78th percentile ranking indicates a well-rounded system, but the GPU is the weaker link. Users who need serious gaming or GPU-accelerated rendering should look elsewhere. However, for those whose primary workloads are CPU-bound, this build offers strong performance in a laptop package.

# GPU Analysis

The AMD Radeon 860M is an integrated GPU based on the RDNA 3.5 architecture, manufactured on a 4 nm process at TSMC. It uses the Krackan Point chip and belongs to the Navi III IGP generation for Strix Point Mobile. The GPU features 512 shading units, 32 texture mapping units, and 16 render output units, along with 8 ray tracing cores. Clock speeds range from a base of 600 MHz to a boost of 3000 MHz.

Memory is system shared, with bandwidth and bus width dependent on the host system's DDR5 configuration. The GPU operates within a 15 W TDP and connects via PCIe 4.0 x8 interface. Pixel rate is 48.00 GPixel/s, texture rate is 96.00 GTexel/s, and FP32 compute reaches 3.072 TFLOPS with FP16 at the same rate (1:1). The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, making it compatible with modern gaming APIs including ray tracing features.

In benchmark scores, the Radeon 860M achieves 22759 in Geekbench OpenCL and 30043 in Geekbench Vulkan. The Vulkan score being notably higher suggests the GPU performs better in modern graphics APIs that leverage its RDNA 3.5 architecture efficiently. The average benchmark score of 26401 places it at the 72nd percentile among all GPUs, which is respectable for an integrated solution.

The nearest rivals include the NVIDIA GeForce MX550 (26421, delta -0.1%), NVIDIA GeForce RTX 5060 (26331, delta 0.3%), AMD Radeon RX 5700 XT 50th Anniversary (26553, delta -0.6%), and NVIDIA RTX A4000 (26683, delta -1.1%). These comparisons show the Radeon 860M performing nearly identically to the MX550 and RTX 5060, while slightly trailing the RX 5700 XT 50th Anniversary and RTX A4000. This suggests the integrated GPU competes with entry-level discrete GPUs, a significant achievement for an IGP.

For rendering workloads, the 3.072 TFLOPS FP32 performance and 8 RT cores enable basic ray tracing and AI-accelerated tasks, though at lower throughput than dedicated discrete GPUs. The 15 W TDP means the GPU is power-efficient, making it ideal for battery-conscious laptops. However, the system-shared memory architecture means performance is tied to the CPU's DDR5 bandwidth of 83.2 GB/s, which can be a limiting factor in memory-intensive scenes.

# Upgrade Path and Platform

The AMD Ryzen 5 7645HX uses the AMD Socket FL1, which is specific to mobile platforms. This socket is not interchangeable with desktop sockets, meaning CPU upgrades are limited to other FL1-compatible processors within the same laptop motherboard. The 45 W TDP provides some thermal headroom, but the socket and motherboard constraints mean users typically cannot upgrade the CPU independently.

Memory support is DDR5 with dual-channel configuration, and the system supports ECC memory. The 83.2 GB/s memory bandwidth is shared between the CPU and the Radeon 860M's system-shared VRAM. Upgrading to faster or higher-capacity DDR5 modules could improve both CPU and GPU performance, as the integrated GPU relies on system memory for its frame buffer.

PCIe Gen 5 with 28 lanes from the CPU provides ample bandwidth for NVMe storage and external GPUs. A user could potentially connect an external GPU enclosure via a PCIe connection, though the laptop's port configuration would determine compatibility. The GPU itself uses PCIe 4.0 x8, which is sufficient for its bandwidth needs.

The Radeon 860M has a 15 W TDP and no power connectors, drawing power entirely from the motherboard. The suggested PSU is not specified for this integrated GPU, but the combined CPU+GPU power draw of 60 W (45 W + 15 W) means a standard laptop power adapter is sufficient. There is no discrete GPU upgrade path within the laptop, so users seeking better graphics must rely on external solutions or choose a different laptop configuration.

A sensible next upgrade for this platform would be increasing system memory to maximize the shared VRAM available to the Radeon 860M. Since the GPU's memory bandwidth is system-dependent, faster DDR5 modules could yield tangible performance improvements. Additionally, adding a high-speed PCIe Gen 5 NVMe drive would enhance storage performance, benefiting both CPU-bound workloads and game loading times.

# Gaming Performance

No measured FPS data exists for the AMD Ryzen 5 7645HX paired with the AMD Radeon 860M. The FACT PACK contains no measuredFps rows for this exact combination. Therefore, all frame rate discussions are estimates based on the benchmark scores of both components.

The CPU's 84th percentile ranking and the GPU's 72nd percentile ranking suggest that gaming performance will be limited by the integrated GPU. For 1080p gaming at ultra settings, the Radeon 860M's 3.072 TFLOPS FP32 performance and 512 shading units indicate that frame rates in modern AAA titles would be in the low-to-mid 30s FPS range, potentially dipping lower in demanding scenes. The GPU's 8 RT cores enable ray tracing, but at a significant performance cost, likely reducing frame rates substantially when enabled.

Esports and less demanding titles should fare better. Games like Counter-Strike 2, Valorant, and League of Legends, which are CPU-bound and less GPU-intensive, could achieve 60-100+ FPS at 1080p with medium settings, given the CPU's strong single-thread performance (Cinebench R23 single-core 1809, PassMark single-thread 3907). At 720p, frame rates could increase further, as the GPU's fill rate (48.00 GPixel/s) becomes less of a constraint.

At 1440p, the Radeon 860M would struggle, with estimated frame rates in AAA titles dropping to the low 20s FPS. The system-shared memory bandwidth of 83.2 GB/s is a bottleneck at higher resolutions, as the GPU must contend with the CPU for memory access. The Vulkan score of 30043 suggests that games using Vulkan or DirectX 12 could see better performance than those using older APIs, thanks to the RDNA 3.5 architecture's efficiency.

For a laptop gaming experience, this configuration is best suited for 1080p gaming at medium settings in competitive titles, with the understanding that ultra settings and ray tracing are not realistic options. Users seeking higher frame rates should consider lowering resolution to 720p or reducing graphical settings.

# Build Overview

This build pairs the AMD Ryzen 5 7645HX with the AMD Radeon 860M in a laptop form factor. The CPU is a high-performance mobile processor from the 7000 series, based on Zen 4 architecture with 6 cores and 12 threads, while the GPU is an integrated RDNA 3.5 solution designed for efficiency and basic graphics tasks.

The overall tier of this configuration is reflected in the combined percentile of 78, indicating a system that outperforms most laptops on the market. The CPU's 84th percentile is the standout feature, placing it among the top mobile processors available. The GPU's 72nd percentile is respectable but clearly the weaker component.

This pairing is best described as a CPU-centric laptop build. It excels in productivity, development, and content creation tasks that leverage the processor's 12 threads and high single-core performance. The integrated GPU provides adequate graphics for everyday use, light gaming, and basic creative work, but it is not designed for high-end gaming or GPU-accelerated rendering.

The 45 W CPU TDP and 15 W GPU TDP combine for a total power draw of 60 W, which is efficient for a laptop this capable. The 5 nm CPU process and 4 nm GPU process contribute to this efficiency, allowing for sustained performance in a portable form factor. The system supports modern standards including DDR5 memory, PCIe Gen 5, and DirectX 12 Ultimate, ensuring compatibility with current software and hardware.

Users should approach this build with clear expectations: it is a powerful productivity machine with adequate gaming capability, not a gaming laptop with weak CPU performance. The balance is firmly tilted toward compute performance, making it ideal for professionals and students who need a responsive, fast laptop for work and occasional gaming.

# FAQ

Q: What is the AMD Ryzen 5 7645HX's socket type?

A: The CPU uses AMD Socket FL1, which is specific to mobile platforms and is not compatible with desktop sockets.

Q: How does the Radeon 860M compare to the NVIDIA GeForce MX550?

A: The Radeon 860M scores 26401 on average, while the MX550 scores 26421, a delta of -0.1%, indicating near-identical performance.

Q: Does the Ryzen 5 7645HX support ECC memory?

A: Yes, the CPU has ECC memory support, which is beneficial for data integrity in workstation-like workloads.

Q: What is the combined percentile ranking of this CPU+GPU pairing?

A: The combined percentile is 78, reflecting a system that outperforms 78% of all configurations in the database.

Q: What is the memory bandwidth available to the system?

A: The CPU supports dual-channel DDR5 with a memory bandwidth of 83.2 GB/s, which is shared with the integrated GPU.

Q: Does the Radeon 860M support ray tracing?

A: Yes, the GPU features 8 ray tracing cores and supports DirectX 12 Ultimate (12_2), enabling ray tracing in compatible games.

Q: What is the TDP of the Ryzen 5 7645HX?

A: The CPU has a TDP of 45 W, while the Radeon 860M has a TDP of 15 W, for a combined power draw of 60 W.