AMD Ryzen Embedded 8640U vs Opteron 4340
We compared two server CPUs: AMD Ryzen Embedded 8640U with 6 cores 3.5GHz and Opteron 4340 with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen Embedded 8640U 's Advantages
Released 11 years and 4 months late
Higher specification of memory (5600 vs 3)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (4nm vs 32nm)
Lower TDP (28W vs 95W)
Score
General Parameters
Apr 2024
Release Date
Dec 2012
AMD
Manufacturer
AMD
Server
Type
Server
Hawk Point
Core Architecture
Seoul
AMD Socket FP8
Socket
AMD Socket C32
Radeon 760M
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Hawk Point))
Generation
Opteron (Seoul)
Package
25 billions
Transistor Count
1.2 billions
4 nm
Manufacturing Process
32 nm
28 W
Power Consumption
95 W
TSMC
Foundry
-
178 mm²
Die Size
315 mm²
CPU Performance
3.5 GHz
Performance Core Base Frequency
3.5 GHz
4.9 GHz
Performance Core Turbo Frequency
3.8 GHz
6
Total Core Count
6
12
Total Thread Count
6
100 MHz
Bus Frequency
200 MHz
35.0
Multiplier
17.5
64 KB per core
L1 Cache
288 K
1 MB per core
L2 Cache
6 MB
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR5-5600
Memory Types
DDR3
2
Max Memory Channels
Yes
ECC Memory Support
No
Miscellaneous
4
PCIe Version
-
20
PCIe Lanes
-
