Home Comparison Intel Xeon E3 1275 v2 vs AMD EPYC 7402P

Intel Xeon E3 1275 v2 vs AMD EPYC 7402P

Intel Xeon E3 1275 v2
VS
AMD EPYC 7402P
Intel Xeon E3-1275 v2
AMD EPYC 7402P
We compared two server CPUs: Intel Xeon E3 1275 v2 with 4 cores 3.5GHz and AMD EPYC 7402P 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 E3 1275 v2 's Advantages
Higher base frequency (3.5GHz vs 2.8GHz)
Lower TDP (77W vs 180W)
AMD EPYC 7402P 's Advantages
Released 7 years and 3 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (128MB vs 8MB)
More modern manufacturing process (7nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1275 v2
624
AMD EPYC 7402P +105%
1282
Geekbench 6 Multi Core
Intel Xeon E3 1275 v2
2088
AMD EPYC 7402P +11%
2332
Intel Xeon E3 1275 v2
VS
AMD EPYC 7402P

General Parameters

May 2012
Release Date
Aug 2019
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge
Core Architecture
Rome
Intel Socket 1155
Socket
AMD Socket SP3
Intel HD P4000
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
EPYC (Zen 2 (Rome))

Package

1.4 billions
Transistor Count
3.8 billions
22 nm
Manufacturing Process
7 nm
77 W
Power Consumption
180 W
Intel
Foundry
TSMC
160 mm²
Die Size
74 mm²

CPU Performance

3.5 GHz
Performance Core Base Frequency
2.8 GHz
3.9 GHz
Performance Core Turbo Frequency
3.35 GHz
4
Total Core Count
24
8
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
28.0
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
128 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3
Memory Types
DDR4-3200
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
4
16
PCIe Lanes
-

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