Intel Xeon E3 1275 v5 vs AMD EPYC 7551
We compared two server CPUs: Intel Xeon E3 1275 v5 with 4 cores 3.6GHz 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
Intel Xeon E3 1275 v5 's Advantages
Higher base frequency (3.6GHz vs 2GHz)
Lower TDP (80W vs 180W)
AMD EPYC 7551 's Advantages
Released 1 years and 8 months late
Higher specification of memory (2666 vs 2133)
Larger L3 cache size (64MB vs 8MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1275 v5
+51%
1347
AMD EPYC 7551
890
Geekbench 6 Multi Core
Intel Xeon E3 1275 v5
4527
AMD EPYC 7551
+20%
5459
Blender
Intel Xeon E3 1275 v5
67
AMD EPYC 7551
+526%
420
General Parameters
Oct 2015
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-DT
Core Architecture
Naples
Intel Socket 1151
Socket
AMD Socket SP3
HD Graphics P530
Integrated Graphics
N/A
Xeon E3 (Skylake-DT)
Generation
EPYC (Zen (Naples))
Package
1.75 billions
Transistor Count
4.8 billions
14 nm
Manufacturing Process
14 nm
80 W
Power Consumption
180 W
-
Peak Operating Temperature
81 °C
Intel
Foundry
GlobalFoundries
122 mm²
Die Size
213 mm²
CPU Performance
3.6 GHz
Performance Core Base Frequency
2 GHz
4 GHz
Performance Core Turbo Frequency
3 GHz
4
Total Core Count
32
8
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
36.0
Multiplier
20.0
64 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR4-2666
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
-
