Home Comparison AMD EPYC 7251 vs Opteron X2 170

AMD EPYC 7251 vs Opteron X2 170

AMD EPYC 7251
VS
Opteron X2 170
AMD EPYC 7251
AMD Opteron X2 170
We compared two server CPUs: AMD EPYC 7251 with 8 cores 2.1GHz and Opteron X2 170 with 2 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7251 's Advantages
Released 11 years and 10 months late
Higher specification of memory (2400 vs 400)
Higher base frequency (2.1GHz vs 2GHz)
More modern manufacturing process (14nm vs 90nm)
Opteron X2 170 's Advantages
Lower TDP (110W vs 120W)

Score

AMD EPYC 7251
VS
Opteron X2 170

General Parameters

Jun 2017
Release Date
Aug 2005
AMD
Manufacturer
AMD
Server
Type
Server
Naples
Core Architecture
Denmark
AMD Socket SP3
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
EPYC (Zen (Naples))
Generation
Opteron X2 (Denmark)

Package

4.8 billions
Transistor Count
0.233 billions
14 nm
Manufacturing Process
90 nm
120 W
Power Consumption
110 W
81 °C
Peak Operating Temperature
65 °C
GlobalFoundries
Foundry
-
213 mm²
Die Size
199 mm²

CPU Performance

2.1 GHz
Performance Core Base Frequency
2 GHz
2.9 GHz
Performance Core Turbo Frequency
0
8
Total Core Count
2
16
Total Thread Count
2
100 MHz
Bus Frequency
200 MHz
21.0
Multiplier
10.0
96 K per core
L1 Cache
128 KB
512 K per core
L2 Cache
1 MB
32 MB shared
L3 Cache
-
Yes
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR4-2400
Memory Types
DDR1-400
8
Max Memory Channels
2
Yes
ECC Memory Support
No

Miscellaneous

3
PCIe Version
-

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