Home Comparison Intel Xeon E5 4650 vs AMD EPYC 7451

Intel Xeon E5 4650 vs AMD EPYC 7451

Intel Xeon E5 4650
VS
AMD EPYC 7451
Intel Xeon E5-4650
AMD EPYC 7451
We compared two server CPUs: Intel Xeon E5 4650 with 8 cores 2.7GHz and AMD EPYC 7451 with 24 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 4650 's Advantages
Higher base frequency (2.7GHz vs 2.3GHz)
Lower TDP (130W vs 180W)
AMD EPYC 7451 's Advantages
Released 5 years and 1 months late
Higher specification of memory (2666 vs 3)
Larger L3 cache size (64MB vs 20MB)
More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 4650
472
AMD EPYC 7451 +86%
879
Geekbench 6 Multi Core
Intel Xeon E5 4650
1962
AMD EPYC 7451 +162%
5142
Intel Xeon E5 4650
VS
AMD EPYC 7451

General Parameters

May 2012
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Naples
Intel Socket 2011
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
EPYC (Zen (Naples))

Package

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

CPU Performance

2.7 GHz
Performance Core Base Frequency
2.3 GHz
3.3 GHz
Performance Core Turbo Frequency
3.2 GHz
8
Total Core Count
24
16
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
23.0
64 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
512 K per core
20 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
4
SMP
2

Memory Parameters

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

Miscellaneous

3
PCIe Version
3

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