AMD Ryzen 5 PRO 8645HS
The AMD Ryzen 5 PRO 8645HS, launched in Q2 2024, is a mobile processor engineered for performance and efficiency. Built on the advanced 4 nm Zen 4 (Hawk Point) architecture, it offers a balance between power and energy efficiency, making it suitable for a wide range of mobile devices. With a base TDP of 35W and a maximum of 45W under heavy loads, it delivers reliable performance in demanding tasks. Featuring 6 cores and 12 threads, it operates at a base clock speed of 4.3GHz, with a boost up to 5GHz, ensuring smooth multitasking and responsive computing. The Ryzen 5 PRO 8645HS supports DDR5-4800, DDR5-5600, LPDDR5-6400, and LPDDR5X-7500 memory configurations, with a maximum capacity of 256GB, facilitating seamless data processing and efficient multitasking. Equipped with integrated graphics with a base frequency of 800MHz and a boost up to 2600MHz, alongside 512 shader units, it provides adequate graphical performance for various applications. With 6MB of L2 cache and 16MB of L3 cache, it ensures quick data access, making it an ideal choice for professionals and users seeking productivity on the go.

AMD Ryzen 5 PRO 8645HS

The AMD Ryzen 5 PRO 8645HS, launched in Q2 2024, is a mobile processor engineered for performance and efficiency. Built on the advanced 4 nm Zen 4 (Hawk Point) architecture, it offers a balance between power and energy efficiency, making it suitable for a wide range of mobile devices. With a base TDP of 35W and a maximum of 45W under heavy loads, it delivers reliable performance in demanding tasks. Featuring 6 cores and 12 threads, it operates at a base clock speed of 4.3GHz, with a boost up to 5GHz, ensuring smooth multitasking and responsive computing. The Ryzen 5 PRO 8645HS supports DDR5-4800, DDR5-5600, LPDDR5-6400, and LPDDR5X-7500 memory configurations, with a maximum capacity of 256GB, facilitating seamless data processing and efficient multitasking. Equipped with integrated graphics with a base frequency of 800MHz and a boost up to 2600MHz, alongside 512 shader units, it provides adequate graphical performance for various applications. With 6MB of L2 cache and 16MB of L3 cache, it ensures quick data access, making it an ideal choice for professionals and users seeking productivity on the go.
General Parameters | |
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Release Date | Q2 2024 |
Manufacturer | AMD |
Type | Laptop, Desktop |
Instruction Set | X-86-64 |
Core Architecture | Zen 4 (Hawk Point) |
PCI Express | N/A |
PCIE Version | 4 |
Integrated Graphics | Yes |
Test in benchmarks
Performance test of AMD Ryzen 5 PRO 8645HS in benchmarks
PassMark
Cinebench 2024
Cross-platform benchmark reference for high-performance processors
Cinebench R23
Cross-platform benchmark reference for high-performance processors
Cinebench R20
Cross-platform benchmark reference for high-performance processors
Geekbench 6
The new version of this benchmark reference emulates common operations often used in real-world applications.
Geekbench 5
The previous version of this benchmark reference emulates common operations often used in real-world applications.
Others
Package | |
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Fabrication Process | 4 nm |
Socket | AM5 |
Energy Consumption | 35 W |
Max Temp | 100ºC |
CPU Performance | |
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Main Cores | 6 |
Main Threads | N/A |
Main Cores Base Freq. | N/A |
Main Cores Turbo Freq. | 5GHz |
Total Cores | 6 |
Total Threads | 12 |
Bus Frequency | N/A |
Multiplier | N/A |
L1 Cache | N/A |
L2 Cache | 6MB |
L3 Cache | 16MB |
Unlocked Multiplier | Yes |
Memory Parameters | |
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Memory Types | LPDDR5X-7500 |
Max Memory | 256GB |
Max. Memory Channels | 2 |
Max Bandwidth | N/A |
ECC Memory Support | 1 |
GPU Parameters | |
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Integrated Graphics | Yes |
GPU Base Frequency | 800MHz |
Dynamic Max GPU Frequency | 2600MHz |
Shaders | 512 |
Texture Units | N/A |
ROP Units | N/A |
Execution Units | 8 |
Energy Consumption | N/A |
Miscellaneous | |
---|---|
PCIE Version | 4 |
PCIE Lines | N/A |
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RankingCinebench R23 Multi Core | ||
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![]() | Intel Celeron N4500 2C 2T @ 0 Mhz | |
![]() | Intel Pentium N3710 4C 4T @ 0 Mhz | |
![]() | Intel Celeron N3350 2C 2T @ 0 Mhz | |
![]() | Intel Celeron N3350E 2C 2T @ 0 Mhz | |
![]() | AMD Ryzen 5 PRO 8645HS 6C 12T @ null Mhz |