Home Comparison AMD EPYC 7261 vs Intel Xeon E5 2660

AMD EPYC 7261 vs Intel Xeon E5 2660

We compared two server CPUs: AMD EPYC 7261 with 8 cores 2.5GHz and Intel Xeon E5 2660 with 8 cores 2.2GHz . 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 6 years and 3 months late
Higher specification of memory (2666 vs 3)
Higher base frequency (2.5GHz vs 2.2GHz)
Larger L3 cache size (32MB vs 20MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E5 2660 's Advantages
Lower TDP (95W vs 170W)

Score

VS

General Parameters

Jun 2018
Release Date
Mar 2012
AMD
Manufacturer
Intel
Server
Type
Server
Naples
Core Architecture
Sandy Bridge-EP
AMD Socket SP3
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
EPYC (Zen (Naples))
Generation
Xeon E5 (Sandy Bridge-EP)

Package

4.8 billions
Transistor Count
2.27 billions
14 nm
Manufacturing Process
32 nm
170 W
Power Consumption
95 W
81 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
213 mm²
Die Size
435 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
2.2 GHz
2.9 GHz
Performance Core Turbo Frequency
3 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
22.0
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
32 MB shared
L3 Cache
20 MB shared
Yes
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR4-2666
Memory Types
DDR3
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3

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