AMD Ryzen 5 PRO 8640U vs AMD EPYC 7351
CPU · Specs Compare
General Parameters
Release Date
Apr 2024
Jun 2017
Manufacturer
AMD
AMD
Type
Laptop
Server
Core Architecture
Hawk Point
Naples
Integrated Graphics
Radeon 760M
N/A
Generation
Ryzen 5 (Zen 4 (Hawk Point))
EPYC (Zen (Naples))
Package
Transistor Count
25 billions
4.8 billions
Manufacturing Process
4 nm
14 nm
Socket
AMD Socket FP7
AMD Socket SP3
Power Consumption
28 W
170 W
Foundry
TSMC
GlobalFoundries
Die Size
178 mm²
213 mm²
Package
FP7, FP7r2
FCLGA-4094
Peak Operating Temperature
—
85 °C
CPU Performance
Performance Core Base Frequency
3.5 GHz
2.4 GHz
Performance Core Turbo Frequency
4.9 GHz
2.9 GHz
Total Core Count
6
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
35.0
24.0
L1 Cache
64 KB per core
96 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
16 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
SMP
1
2
Memory Parameters
Memory Types
DDR5-5600
DDR4-2666
Max Memory Channels
2
8
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4
3
PCIe Lanes
20
—
Benchmark
Cinebench R23
1,552
—
Cinebench R23
10,675
—
Geekbench 6
2,519
639
Geekbench 6
10,308
3,035
▲ Specs Compare
Data sourced from official specifications and benchmark tests.