AMD EPYC Embedded 9654 vs Opteron 6281
We compared two server CPUs: AMD EPYC Embedded 9654 with 96 cores 2.4GHz and Opteron 6281 with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC Embedded 9654 's Advantages
Released 10 years and 10 months late
Higher specification of memory (4800 vs 1600)
Newer PCIe version (5 vs 2)
Larger L3 cache size (384MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)
Opteron 6281 's Advantages
Higher base frequency (2.5GHz vs 2.4GHz)
Lower TDP (130W vs 360W)
Score
General Parameters
Mar 2023
Release Date
May 2012
AMD
Manufacturer
AMD
Server
Type
Server
Genoa
Core Architecture
Interlagos
AMD Socket SP5
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
EPYC (Zen 4 (Genoa))
Generation
Opteron (Interlagos)
Package
78.84 billions
Transistor Count
2.4 billions
5 nm
Manufacturing Process
32 nm
360 W
Power Consumption
130 W
TSMC
Foundry
GlobalFoundries
12x72 mm²
Die Size
2x315 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
2.4 GHz
Performance Core Base Frequency
2.5 GHz
3.7 GHz
Performance Core Turbo Frequency
3.2 GHz
96
Total Core Count
16
192
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
24.0
Multiplier
12.5
64 K per core
L1 Cache
768 KB
1 MB per core
L2 Cache
2 MB per module
384 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
2
SMP
4
Memory Parameters
DDR5-4800
Memory Types
DDR3-1600
12
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
2
128
PCIe Lanes
-
