AMD Ryzen 7 5800HS vs Ryzen 5 7640HS
45
out of 100
VS
56
out of 100
We compared two laptop CPUs: the 2.8 GHz AMD Ryzen 7 5800HS with 8-cores against the 4.3 GHz Ryzen 5 7640HS with 6-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
Key Differences
Advantages of AMD Ryzen 7 5800HS
- Has 2 more physical cores
Advantages of AMD Ryzen 5 7640HS
- Supports up to 256 GB DDR5-5600 RAM
- More modern manufacturing process โ 4 versus 7 nanometers
- Newer - released 2 years later
- More powerful Radeon 760M integrated graphics: 2.7 vs 2 TFLOPS
- Newer PCI Express version โ 4.0
- 30% faster in a single-core Geekbench v6 test - 2466 vs 1892 points
- 14% higher Turbo Boost frequency (5 GHz vs 4.4 GHz)
Test in Benchmarks
Comparing the performance of CPUs across various tasksCinebench
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
GeekBench v6
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| File compression | 473.2 MB/sec | 1000 MB/sec |
| Clang compilation | 69.7 Klines/sec | 76.6 Klines/sec |
| HTML 5 Browser | 106.3 pages/sec | 188.1 pages/sec |
| PDF Renderer | 187.5 Mpixels/sec | 254.4 Mpixels/sec |
| Text processing | 192.8 pages/sec | 263.2 pages/sec |
| Background blur | 26.6 images/sec | 52.6 images/sec |
| Photo processing | 46.7 images/sec | 75.4 images/sec |
| Ray tracing | 18.1 Mpixels/sec | 17.3 Mpixels/sec |
PassMark
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
| Integer math | 77.6 GOps/sec | 72.3 GOps/sec |
| Floating point math | 43 GOps/sec | 44.5 GOps/sec |
| Find prime numbers | 42M Primes/sec | 78M Primes/sec |
| Random string sorting | 26.5M Strings/sec | 31.6M Strings/sec |
| Data encryption | 16 GBytes/sec | 15.6 GBytes/sec |
| Data compression | 258.1 MBytes/sec | 263.6 MBytes/sec |
| Physics | 690 Frames/sec | 1158 Frames/sec |
| Extended instructions | 17.5B Matrices/sec | 20B Matrices/sec |
Blender
Blender CPU
Performance Per Watt
| Cinebench 2024 / Watt | 16.2 PPW | 13.7 PPW |
| Geekbench 6 Multi / Watt | 203.1 PPW | 188.8 PPW |
| Passmark CPU Mark / Watt | 553.5 PPW | 419.6 PPW |
| Blender / Watt | 4.4 PPW | 3 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
AMD Ryzen 7 5800HS
| Date | Benchmark | Result |
|---|---|---|
| ๐ 2026-03-31 (Scient) | Geekbench 6 CPU | 1913 / 7098 |
AMD Ryzen 5 7640HS
| Date | Benchmark | Result |
|---|---|---|
| ๐ 2025-02-23 (Jakabfi Zsolt) | Cinebench 2024 | 102 / 739 |
Specifications
Full technical specification of AMD Ryzen 7 5800HS and Ryzen 5 7640HSGeneral
| Vendor | Amd | Amd |
| Released | January 12, 2021 | January 4, 2023 |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Codename | Zen 3 (Cezanne) | Zen 4 (Phoenix) |
| Integrated GPU | Radeon RX Vega 8 | Radeon 760M |
| Rival Equivalent | - | - Intel Core i5 13420H |
| Successor | - AMD Ryzen 7 6800HS | - AMD Ryzen 5 8640HS |
AMD Ryzen CPU ranking (140th and 87th place)
CPU
| P-Cores | 8 | 6 |
| P-Threads | 16 | 12 |
| Base Frequency (P) | 2.8 GHz | 4.3 GHz |
| Turbo Boost Frequency (P) | 4.4 GHz | 5 GHz |
| Total Cores | 8 | 6 |
| Total Threads | 16 | 12 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 28x | 43x |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 512K (per core) | 1MB (per core) |
| L3 Cache | 16MB (shared) | 16MB (shared) |
| Unlocked Multiplier | No | No |
Package
| Transistors | 10.7 billions | 25 billions |
| Fabrication Process | 7 nm | 4 nm |
| TDP (PL1) | 35 W | 35-54 W (configurable) |
| Socket | FP6 | FP8 |
| Peak Temperature | 105ยฐC | 100ยฐC |
Laptop processors ranking (#144th place)
iGPU
| Integrated Graphics | Radeon RX Vega 8 | Radeon 760M |
| GPU Base Clock | 300 MHz | 800 MHz |
| GPU Boost Clock | 2000 MHz | 2600 MHz |
| Shading Units | 512 | 512 |
| TMUs | 32 | 32 |
| ROPs | 8 | 16 |
| Execution Units | 8 | 8 |
| TGP | 25 W | 15 W |
iGPU FLOPS
More info: Radeon 760M compared to RX Vega 8
Memory Support
| Memory Types | - DDR4-3200 - LPDDR4-4266 |
- DDR5-5600 - LPDDR5x-7500 |
| Max. Memory Size | 64 GB | 256 GB |
| Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 68.3 GB/s | - |
| ECC Support | No | No |
Misc
| Official Site | - | AMD Ryzen 5 7640HS official page |
| PCI Express Version | 3.0 | 4.0 |
| PCI Express Lanes | 12 | 20 |
Further details
Notes on Ryzen 5 7640HS:
- ECC support is available exclusively on the FP7r2 socket.
Cast your vote
Total votes: 31
