Home Comparison Xeon 6731E vs AMD EPYC 7551

Xeon 6731E vs AMD EPYC 7551

We compared two server CPUs: Xeon 6731E with 96 cores 2.2GHz and AMD EPYC 7551 with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6731E 's Advantages
Released 7 years late
Higher specification of memory (5600 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (96MB vs 64MB)
More modern manufacturing process (5nm vs 14nm)
AMD EPYC 7551 's Advantages
Lower TDP (180W vs 250W)

Score

VS

General Parameters

Jun 2024
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Sierra Forest
Core Architecture
Naples
Intel Socket 4710
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon 6(Sierra Forest-SP)
Generation
EPYC (Zen (Naples))

Package

-
Transistor Count
4.8 billions
5 nm
Manufacturing Process
14 nm
250 W
Power Consumption
180 W
106°C
Peak Operating Temperature
81 °C
Intel
Foundry
GlobalFoundries
-
Die Size
213 mm²
10 nm
I/O Process Size
-

CPU Performance

2.2 GHz
Performance Core Base Frequency
2 GHz
3.1 GHz
Performance Core Turbo Frequency
3 GHz
96
Total Core Count
32
96
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
20.0
96 KB per core
L1 Cache
96 K per core
4 MB per module
L2 Cache
512 K per core
96 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-5600
Memory Types
DDR4-2666
1 TB
Max Memory Size
-
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
88
PCIe Lanes
-

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