Home Comparison AMD EPYC 7742 vs Intel Xeon E7 8870

AMD EPYC 7742 vs Intel Xeon E7 8870

AMD EPYC 7742
VS
Intel Xeon E7 8870
AMD EPYC 7742
Intel Xeon E7-8870
We compared two server CPUs: AMD EPYC 7742 with 64 cores 2.25GHz and Intel Xeon E7 8870 with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7742 's Advantages
Released 8 years and 4 months late
Higher specification of memory (3200 vs 3)
Larger L3 cache size (256MB vs 30MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon E7 8870 's Advantages
Higher base frequency (2.4GHz vs 2.25GHz)
Lower TDP (130W vs 225W)

Score

Benchmark

Geekbench 6 Single Core
AMD EPYC 7742 +9%
404
Intel Xeon E7 8870
369
Geekbench 6 Multi Core
AMD EPYC 7742
170
Intel Xeon E7 8870 +1699%
3059
AMD EPYC 7742
VS
Intel Xeon E7 8870

General Parameters

Aug 2019
Release Date
Apr 2011
AMD
Manufacturer
Intel
Server
Type
Server
Rome
Core Architecture
Westmere-EX
AMD Socket SP3
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
Xeon E7 (Westmere-EX)

Package

3.8 billions
Transistor Count
2.6 billions
7 nm
Manufacturing Process
32 nm
225 W
Power Consumption
130 W
TSMC
Foundry
Intel
74 mm²
Die Size
513 mm²

CPU Performance

2.25 GHz
Performance Core Base Frequency
2.4 GHz
3.4 GHz
Performance Core Turbo Frequency
2.8 GHz
64
Total Core Count
10
128
Total Thread Count
20
100 MHz
Bus Frequency
133 MHz
22.5
Multiplier
18.0
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
256 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
2
SMP
8

Memory Parameters

DDR4-3200
Memory Types
DDR3
8
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
-

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