AMD Ryzen 5 PRO 5645
Technical Highlights
About this CPU
Zen 3 (Vermeer) PRO desktop CPU with 6 cores and 12 threads, aimed at business desktops and workstations without integrated graphics.
Overall Score Of AMD Ryzen 5 PRO 5645
This summarizes how AMD Ryzen 5 PRO 5645 scores across single-core performance, multi-core performance, CPU architecture, memory architecture, and energy efficiency.
General Information of AMD Ryzen 5 PRO 5645
CPU Name
AMD Ryzen 5 PRO 5645
Vendor
AMD
Release Date
April 4, 2022
Type
Desktop
Instruction Set
x86-64
Codename
Vermeer
Foundry
TSMC
Package and Thermals of AMD Ryzen 5 PRO 5645
Manufacturing Process
7 nm
Max Temp (TJMax)
Excellent95 C
Die Size
74 mm²
Transistor Count
4.15 billion
TDP (PL1)
65 W
Max. Boost TDP (PL2)
88 W
Socket
AM4
CPU Cores of AMD Ryzen 5 PRO 5645
Performance Cores
P-Cores
6
P-Threads
12
P-Core Base Frequency
Excellent3700 MHz
P-Core Turbo Frequency
Good4600 MHz
Total
Total Cores
6
Total Threads
12
Multiplier
Locked
Bus Frequency
Top tier100 MHz
Unlocked Multiplier
No
L1 Cache
64 KB
L2 Cache
0.5 MB
L3 Cache
32 MB
NPU
No
Memory Support of AMD Ryzen 5 PRO 5645
Memory Types
GoodDDR4-3200
Memory Channels
2
Max Memory Bandwidth
51.2 GB/s
ECC Support
Yes
Technologies
MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2
Benchmarks of AMD Ryzen 5 PRO 5645
PassMark CPU
Benchmark results for this category.
Performance Charts Of AMD Ryzen 5 PRO 5645
These charts show how AMD Ryzen 5 PRO 5645 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 PRO 5645
The AMD Ryzen 5 PRO 5645 was officially released in April 4, 2022, targeting the Desktop market.
The AMD Ryzen 5 PRO 5645 is equipped with 6 cores and 12 threads, offering solid performance for general computing and entry-level tasks.
The AMD Ryzen 5 PRO 5645 uses the AM4 socket. This is a critical specification for compatibility, as it dictates which motherboards can support this processor.
The AMD Ryzen 5 PRO 5645 operates at a base clock frequency of 3700 MHz for its performance cores. This is the speed the processor runs at under normal, non-intensive workloads.
The AMD Ryzen 5 PRO 5645 can reach a maximum turbo boost frequency of 4600 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 PRO 5645 has a maximum junction temperature (TjMax) of 95 C. This is the maximum temperature possible before the processor initiates thermal throttling or shuts down to prevent permanent damage.
With an overall performance rating of 69%, the AMD Ryzen 5 PRO 5645 is considered a solid mid-range processor in our comprehensive CPU database.
The AMD Ryzen 5 PRO 5645 features 32 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 PRO 5645 has a base power consumption (TDP) of 65 W. This value is important for choosing an adequate CPU cooler and determining your overall system power requirements.
The AMD Ryzen 5 PRO 5645 supports DDR4-3200 memory, dictating the RAM speeds and capacities you can pair with this processor.
The AMD Ryzen 5 PRO 5645 does not have integrated graphics and requires a dedicated graphics card.