AMD Ryzen 5 PRO 8645HS VS AMD Ryzen 5 PRO 8640HS
Comparison of processors: AMD Ryzen 5 PRO 8645HS with 6 cores 5GHz and AMD Ryzen 5 PRO 8640HS with 6 cores 5GHz. Here you will find which processor is better in benchmarks, key specifications, consumption and much more.
Key Differences
AMD Ryzen 5 PRO 8645HS: Advantages
AMD Ryzen 5 PRO 8640HS: Advantages
- Lower energy consumption
Benchmarks
Cinebench 2024 Single Core
99
-
Cinebench R23 Single Core
-
-
Cinebench R20 Single Core
-
-
Geekbench 6 Single Core
2478
-
Geekbench 5 Single Core
1802
-
Passmark Single Core
-
-
Cinebench 2024 Multi Core
702
-
Cinebench R23 Multi Core
-
-
Cinebench R20 Multi Core
-
-
Geekbench 6 Multi Core
10357
-
Geekbench 5 Multi Core
7768
-
Passmark Multi Core
-
-
AMD Ryzen 5 PRO 8645HS
VS
AMD Ryzen 5 PRO 8640HS
General Parameters
| Q2 2024 | Release Date | Q2 2024 |
| AMD | Manufacturer | AMD |
| Laptop, Desktop | Type | Laptop, Desktop |
| X-86-64 | Instruction Set | X-86-64 |
| Zen 4 (Hawk Point) | Core Architecture | Zen 4 (Hawk Point) |
| AMD Ryzen 5 PRO 8645HS | Processor Number | AMD Ryzen 5 PRO 8640HS |
| AM5 | Socket | AM5 |
| No | Integrated Graphics | No |
Package
| 4 nm | Fabrication Process | 4 nm |
| AM5 | Socket | AM5 |
| 35 W | Energy Consumption | 20 W |
| 45 W | Max Turbo Consumption | 0 W |
| 100ºC | Peak Operating | 100ºC |
CPU Performance
| 6 | Main Cores | 6 |
| - | Main Threads | - |
| - | Main Cores Base Freq. | - |
| 5GHz | Main Cores Turbo Freq. | 5GHz |
| Efficient Cores | ||
| 0 | Efficient Threads | 0 |
| Base Frequency Secondary Cores | ||
| Turbo Frequency Secondary Cores | ||
| 6 | Total Cores | 6 |
| 12 | Total Threads | 12 |
| Bus Frequency | ||
| Multiplier | ||
| L1 Cache | ||
| 6MB | L2 Cache | 6MB |
| 16MB | L3 Cache | 16MB |
| Sí | Unlocked Multiplier | Sí |
Memory Parameters
| LPDDR5X-7500 | Memory Type | LPDDR5X-7500 |
| 256GB | Max Memory | 256GB |
| 2 | Max. Memory Channels | 2 |
| 39.4GB/s | Bandwidth | 39.4GB/s |
| Yes | ECC Memory Support | Yes |
Graphics Card Parameters
| Yes | Integrated Graphics | Yes |
| 800MHz | GPU Base Frequency | 800MHz |
| 2600MHz | Dynamic Max GPU Frequency | 2600MHz |
| 512 | Shaders | 512 |
| 0 | Texture Units | 0 |
| 0 | ROP Units | 0 |
| 8 | Execution Units | 8 |
| Energy Consumption |
Miscellaneous
| 4 | PCIE Version | 4 |
| 20 | PCIE Lines | 20 |
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