Home Comparison Intel Xeon W 2155 vs AMD EPYC 7401

Intel Xeon W 2155 vs AMD EPYC 7401

Intel Xeon W 2155
VS
AMD EPYC 7401
Intel Xeon W-2155
AMD EPYC 7401
We compared two server CPUs: Intel Xeon W 2155 with 10 cores 3.3GHz and AMD EPYC 7401 with 24 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2155 's Advantages
Higher base frequency (3.3GHz vs 2GHz)
Lower TDP (140W vs 170W)
AMD EPYC 7401 's Advantages
Larger L3 cache size (64MB vs 13.75MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 2155 +42%
1095
AMD EPYC 7401
771
Geekbench 6 Multi Core
Intel Xeon W 2155 +395%
6459
AMD EPYC 7401
1304
Intel Xeon W 2155
VS
AMD EPYC 7401

General Parameters

Aug 2017
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-W
Core Architecture
Naples
Intel Socket 2066
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
EPYC (Zen (Naples))

Package

-
Transistor Count
4.8 billions
14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
170 W
68 °C
Peak Operating Temperature
85 °C
Intel
Foundry
GlobalFoundries
484 mm²
Die Size
213 mm²

CPU Performance

3.3 GHz
Performance Core Base Frequency
2 GHz
4.5 GHz
Performance Core Turbo Frequency
3 GHz
10
Total Core Count
24
20
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
20.0
64 K per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
512 K per core
13.75 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

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

Miscellaneous

3
PCIe Version
3
48
PCIe Lanes
-

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