Home Comparison Opteron 154 vs AMD EPYC 7261

Opteron 154 vs AMD EPYC 7261

Opteron 154
VS
AMD EPYC 7261
AMD Opteron 154
AMD EPYC 7261
We compared two server CPUs: Opteron 154 with 1 cores 2.8GHz and AMD EPYC 7261 with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 154 's Advantages
Higher base frequency (2.8GHz vs 2.5GHz)
Lower TDP (104W vs 170W)
AMD EPYC 7261 's Advantages
Released 12 years and 10 months late
Higher specification of memory (2666 vs 400)
More modern manufacturing process (14nm vs 90nm)

Score

Benchmark

Geekbench 5 Single Core
Opteron 154
407
AMD EPYC 7261 +77%
722
Geekbench 5 Multi Core
Opteron 154
3375
AMD EPYC 7261 +12%
3798
Opteron 154
VS
AMD EPYC 7261

General Parameters

Aug 2005
Release Date
Jun 2018
AMD
Manufacturer
AMD
Server
Type
Server
Venus
Core Architecture
Naples
AMD Socket 939
Socket
AMD Socket SP3
On certain motherboards (Chipset feature)
Integrated Graphics
N/A
Opteron (Venus (E4))
Generation
EPYC (Zen (Naples))

Package

0.114 billions
Transistor Count
4.8 billions
90 nm
Manufacturing Process
14 nm
104 W
Power Consumption
170 W
-
Peak Operating Temperature
81 °C
-
Foundry
GlobalFoundries
115 mm²
Die Size
213 mm²

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.5 GHz
0
Performance Core Turbo Frequency
2.9 GHz
1
Total Core Count
8
1
Total Thread Count
16
200 MHz
Bus Frequency
100 MHz
14.0
Multiplier
25.0
128 KB
L1 Cache
96 K per core
1 MB
L2 Cache
512 K per core
-
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2

Memory Parameters

DDR1-400
Memory Types
DDR4-2666
2
Max Memory Channels
8
No
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3

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