Home Comparison AMD EPYC 7261 vs Xeon X5355

AMD EPYC 7261 vs Xeon X5355

We compared two server CPUs: AMD EPYC 7261 with 8 cores 2.5GHz and Xeon X5355 with 4 cores 2.667GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7261 's Advantages
Released 11 years and 7 months late
Higher specification of memory (2666 vs 3)
More modern manufacturing process (14nm vs 65nm)
Xeon X5355 's Advantages
Higher base frequency (2.667GHz vs 2.5GHz)
Lower TDP (120W vs 170W)

Score

VS

General Parameters

Jun 2018
Release Date
Nov 2006
AMD
Manufacturer
Intel
Server
Type
Server
Naples
Core Architecture
Clovertown
AMD Socket SP3
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
EPYC (Zen (Naples))
Generation
Xeon (Clovertown)

Package

4.8 billions
Transistor Count
0.582 billions
14 nm
Manufacturing Process
65 nm
170 W
Power Consumption
120 W
81 °C
Peak Operating Temperature
63 °C
GlobalFoundries
Foundry
-
213 mm²
Die Size
2x143 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
2.667 GHz
2.9 GHz
Performance Core Turbo Frequency
0
8
Total Core Count
4
16
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
25.0
Multiplier
8.0
96 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
4 MB per die
32 MB shared
L3 Cache
-
Yes
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR4-2666
Memory Types
DDR2, DDR3
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
0

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