AMD Ryzen AI 9 HX 370 VS AMD Ryzen 5 8640U
We are comparing the AMD Ryzen AI 9 HX 370 (AMD) with the AMD Ryzen 5 8640U (AMD). Scroll down to the pros and cons of each processor, in-depth specs, and benchmark comparisons.
Overall Comparison
KEY DIFFERENCES OF AMD Ryzen AI 9 HX 370 AND AMD Ryzen 5 8640U
Here’s how AMD Ryzen AI 9 HX 370 and AMD Ryzen 5 8640U stack up against each other in their most impactful areas.
Reasons to consider the AMD Ryzen AI 9 HX 370
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100% more CPU threads (24 vs 12)
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100% more CPU cores (12 vs 6)
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4% higher P-core turbo frequency (5100 MHz vs 4900 MHz)
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55% higher Geekbench V6 multi-core score (15976 vs 10308)
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18% higher Geekbench V6 single-core score (2985 vs 2519)
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15% higher PassMark single-core score (3955 vs 3453)
Reasons to consider the AMD Ryzen 5 8640U
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50% more performance-core threads (12 vs 8)
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50% more performance cores (6 vs 4)
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75% higher P-core base frequency (3500 MHz vs 2000 MHz)
SPECIFICATION TABLE COMPARISON OF AMD Ryzen AI 9 HX 370 AND AMD Ryzen 5 8640U
Below is the detailed specification table comparing AMD Ryzen AI 9 HX 370 and AMD Ryzen 5 8640U.
Note: Highlighted specs mean that CPU wins that spec row.
If neither side is highlighted, it is a tie or there is not enough data for both specs.
| Specification | AMD Ryzen AI 9 HX 370 | AMD Ryzen 5 8640U |
|---|---|---|
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General Information
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| CPU Name: | AMD Ryzen AI 9 HX 370 | AMD Ryzen 5 8640U |
| Vendor: | AMD | AMD |
| Release Date: | June 3, 2024 | December 6, 2023 |
| Generation: | Ryzen AI 300 Series | — |
| Type: | Laptop | Laptop |
| Instruction Set: | x86-64 | x86-64 |
| Codename: | Zen 5 (Strix Point) | Zen 4 (Hawk Point) |
| Foundry: | TSMC | — |
|
Package and Thermals
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| Manufacturing Process: | 4 nm | 4 nm |
| Transistor Count: | — | 25 billion |
| TDP (PL1): | 15-54 W | 15-30 W |
| Socket: | FP8 | FP8 |
| Max Temp (TJMax): | 100 C | 100 C |
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CPU Cores
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Total Cores
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| Total Cores | 12 | 6 |
| Total Threads | 24 | 12 |
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P-Cores
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| P-Cores | 4 | 6 |
| P-Threads | 8 | 12 |
| P-Core Base Frequency | 2000 MHz | 3500 MHz |
| P-Core Turbo Frequency | 5100 MHz | 4900 MHz |
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E-Cores
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| E-Cores | 8 | — |
| E-Threads | 16 | — |
| E-Core Base Frequency | 2000 MHz | — |
| E-Core Turbo Frequency | 3300 MHz | — |
|
NPU
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| NPU |
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| NPU TOPS | 50 TOPS | — |
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Cache and Bus
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| Multiplier | Locked | Locked |
| Bus Frequency | 100 MHz | 100 MHz |
| L1 Cache | 80 KB | 64 KB |
| L2 Cache | 1 MB | 1 MB |
| L3 Cache | 24 MB | 16 MB |
|
Memory Support
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| Memory Types: | DDR5-5600, LPDDR5X-8000 | DDR5-5600, LPDDR5x-7500 |
| Max Memory Size: | 256 GB | 256 GB |
| Memory Channels: | 2 | 2 |
| ECC Support: |
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| Technologies: | AMD EXPO, AVX-512, BMI1, BMI2, F16C, SHA, XDNA2, Precision Boost 2, Precision Boost Overdrive, SMT, AMD-V, EVP, NX-Bit, SMAP, SMEP | AVX-512, BMI1, BMI2, F16C, SHA, XDNA2, Precision Boost 2, SMT, AMD-V, EVP, NX-Bit, SMAP, SMEP |
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Benchmarks
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Geekbench V6
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| Multi-Core | 15976 | 10308 |
| Single-Core | 2985 | 2519 |
| File Compression | 1340 | 1080 |
| Clang Compression | 140 | 71 |
| HTML5 Browser | 335 | 227 |
| PDF Renderer | 468 | 261 |
| Text Processing | 322 | 260 |
| Background Blur | 64 | 48 |
| Photo Processing | 125 | 95 |
| Ray Tracing | 34 | 16 |
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PassMark CPU
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| Multi-Core | 35063 | 19961 |
| Single-Core | 3955 | 3453 |
| Integer Math | 122600 | 66300 |
| Floating Point | 76600 | 39500 |
| Prime Numbers | 127 | 69 |
| String Sorting | 48500 | 27600 |
| Data Encryption | 22200 | 13700 |
| Data Compression | 443600 | 226400 |
| Physics | 1888 | 1015 |
| Extended Instructions | 31500 | 16300 |
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Cinebench 2024
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| Multi-Core | 1242 | 611 |
| Single-Core | 125 | 103 |
|
Blender
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| Render Score | 281 | — |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF AMD Ryzen AI 9 HX 370 AND AMD Ryzen 5 8640U
The charts below visualize how AMD Ryzen AI 9 HX 370 and AMD Ryzen 5 8640U stack up in key performance metrics.
Performance Radar Chart
Performance Benchmarks
Release Timeline of AMD Ryzen AI 9 HX 370 and AMD Ryzen 5 8640U
AMD Ryzen 5 8640U was released 5 months, 28 days earlier than AMD Ryzen AI 9 HX 370.
Value For Money Calculator
Prices use available launch or current data. Enter your own prices to see which CPU gives better value.
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Domain Score Summary
Scores are generated by Comparigon's scoring algorithm and are intended as a high-level guide. They may not map 1-to-1 with the individual spec-by-spec comparisons shown in the table.
Our Verdict
In conclusion, the AMD Ryzen AI 9 HX 370 edges out overall compared to the AMD Ryzen 5 8640U. Its strongest advantages are in Single-Core Performance, Multi-Core Performance and Energy Efficiency. The AMD Ryzen 5 8640U is the better fit if your top priority is CPU Architecture.
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Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.