AMD Ryzen 5 8645HS
AMD Ryzen 5 8645HS
Technical Highlights
About this CPU
Zen 4 Hawk Point laptop processor with 6 cores and 12 threads, featuring Radeon 760M graphics and strong balanced performance for mainstream laptops.
Overall Score Of AMD Ryzen 5 8645HS
This summarizes how AMD Ryzen 5 8645HS scores across single-core performance, multi-core performance, CPU architecture, memory architecture, and energy efficiency.
General Information of AMD Ryzen 5 8645HS
CPU Name
AMD Ryzen 5 8645HS
Vendor
AMD
Release Date
December 6, 2023
Type
Laptop
Instruction Set
x86-64
Codename
Zen 4 (Hawk Point)
Package and Thermals of AMD Ryzen 5 8645HS
Manufacturing Process
4 nm
Max Temp (TJMax)
Top tier100 C
Transistor Count
25 billion
TDP (PL1)
35-54 W
Socket
FP8
CPU Cores of AMD Ryzen 5 8645HS
Performance Cores
P-Cores
6
P-Threads
12
P-Core Base Frequency
Top tier4300 MHz
P-Core Turbo Frequency
Excellent5000 MHz
Total
Total Cores
6
Total Threads
12
Multiplier
Locked
Bus Frequency
Top tier100 MHz
Unlocked Multiplier
No
L1 Cache
64 KB
L2 Cache
1 MB
L3 Cache
16 MB
NPU
Yes
Memory Support of AMD Ryzen 5 8645HS
Memory Types
Top tierDDR5-5600, LPDDR5x-7500
Max Memory Size
Excellent256 GB
Memory Channels
2
ECC Support
No
Technologies
AVX-512, BMI1, BMI2, F16C, SHA, XDNA2, Precision Boost 2, SMT, AMD-V, EVP, NX-Bit, SMAP, SMEP
Benchmarks of AMD Ryzen 5 8645HS
Geekbench V6
Benchmark results for this category.
PassMark CPU
Benchmark results for this category.
Cinebench 2024
Benchmark results for this category.
Blender
Benchmark results for this category.
Performance Charts Of AMD Ryzen 5 8645HS
These charts show how AMD Ryzen 5 8645HS balances CPU benchmark performance and relative score versus current market leaders.
Performance Radar Chart
Performance Benchmarks
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Frequently Asked Questions about AMD Ryzen 5 8645HS
The AMD Ryzen 5 8645HS was officially released in December 6, 2023, targeting the Laptop market.
The AMD Ryzen 5 8645HS is equipped with 6 cores and 12 threads, offering solid performance for general computing and entry-level tasks.
The AMD Ryzen 5 8645HS uses the FP8 socket. This is a critical specification for compatibility, as it dictates which motherboards can support this processor.
The AMD Ryzen 5 8645HS operates at a base clock frequency of 4300 MHz for its performance cores. This is the speed the processor runs at under normal, non-intensive workloads.
The AMD Ryzen 5 8645HS can reach a maximum turbo boost frequency of 5000 MHz on its performance cores. This allows the CPU to dynamically increase its speed to handle demanding tasks and gaming workloads.
The AMD Ryzen 5 8645HS has a maximum junction temperature (TjMax) of 100 C. This is the maximum temperature possible before the processor initiates thermal throttling or shuts down to prevent permanent damage.
The AMD Ryzen 5 8645HS achieves a multi-core score of 727 on Cinebench 2024, reflecting its capability in multi-threaded creative and rendering applications.
The AMD Ryzen 5 8645HS scores 2,668 on the Geekbench v6 single-core test, indicating how snappy and responsive it will feel in everyday applications and most games.
With an overall performance rating of 74%, the AMD Ryzen 5 8645HS is considered a high-performance processor in our comprehensive CPU database.
The AMD Ryzen 5 8645HS features 16 MB of L3 cache. A larger cache helps the processor access frequently used data faster, which can significantly boost gaming performance.
The AMD Ryzen 5 8645HS has a base power consumption (TDP) of 35-54 W. This value is important for choosing an adequate CPU cooler and determining your overall system power requirements.
The AMD Ryzen 5 8645HS supports DDR5-5600, LPDDR5x-7500 memory, dictating the RAM speeds and capacities you can pair with this processor.
The AMD Ryzen 5 8645HS includes an integrated GPU, meaning you don't strictly need a dedicated graphics card for basic display output.