Intel Xeon E7 8870 v3 vs AMD EPYC 7281
We compared two server CPUs: Intel Xeon E7 8870 v3 with 18 cores 2.1GHz and AMD EPYC 7281 with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 8870 v3 's Advantages
Larger L3 cache size (45MB vs 32MB)
Lower TDP (140W vs 170W)
AMD EPYC 7281 's Advantages
Released 2 years late
Higher specification of memory (2666 vs 1866)
More modern manufacturing process (14nm vs 22nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E7 8870 v3
320
AMD EPYC 7281
+75%
560
Geekbench 6 Multi Core
Intel Xeon E7 8870 v3
+601%
3199
AMD EPYC 7281
456
General Parameters
Jun 2015
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Haswell-EX
Core Architecture
Naples
Intel Socket 2011-3
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon E7 (Haswell-EX)
Generation
EPYC (Zen (Naples))
Package
1.4 billions
Transistor Count
4.8 billions
22 nm
Manufacturing Process
14 nm
140 W
Power Consumption
170 W
75 °C
Peak Operating Temperature
85 °C
Intel
Foundry
GlobalFoundries
160 mm²
Die Size
213 mm²
CPU Performance
2.1 GHz
Performance Core Base Frequency
2.1 GHz
2.9 GHz
Performance Core Turbo Frequency
2.7 GHz
18
Total Core Count
16
36
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
21.0
64 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
512 K per core
45 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes
8
SMP
2
Memory Parameters
DDR3,DDR4-1866
Memory Types
DDR4-2666
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
32
PCIe Lanes
-
