Home Comparison Intel Xeon E5 2640 v3 vs AMD EPYC 7402

Intel Xeon E5 2640 v3 vs AMD EPYC 7402

Intel Xeon E5 2640 v3
VS
AMD EPYC 7402
Intel Xeon E5-2640 v3
AMD EPYC 7402
We compared two server CPUs: Intel Xeon E5 2640 v3 with 8 cores 2.6GHz and AMD EPYC 7402 with 24 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2640 v3 's Advantages
Lower TDP (90W vs 180W)
AMD EPYC 7402 's Advantages
Released 4 years and 11 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Higher base frequency (2.8GHz vs 2.6GHz)
Larger L3 cache size (128MB vs 20MB)
More modern manufacturing process (7nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2640 v3
800
AMD EPYC 7402 +61%
1292
Geekbench 6 Multi Core
Intel Xeon E5 2640 v3
3177
AMD EPYC 7402 +234%
10637
Intel Xeon E5 2640 v3
VS
AMD EPYC 7402

General Parameters

Sep 2014
Release Date
Aug 2019
Intel
Manufacturer
AMD
Server
Type
Server
Haswell-EP
Core Architecture
Rome
Intel Socket 2011-3
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
EPYC (Zen 2 (Rome))

Package

2.6 billions
Transistor Count
3.8 billions
22 nm
Manufacturing Process
7 nm
90 W
Power Consumption
180 W
Intel
Foundry
TSMC
356 mm²
Die Size
74 mm²

CPU Performance

2.6 GHz
Performance Core Base Frequency
2.8 GHz
3.4 GHz
Performance Core Turbo Frequency
3.35 GHz
8
Total Core Count
24
16
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
28.0
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
128 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR4-1866
Memory Types
DDR4-3200
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
4
40
PCIe Lanes
-

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