Home Comparison Intel Xeon E3 1275 v5 vs AMD EPYC 9355

Intel Xeon E3 1275 v5 vs AMD EPYC 9355

We compared two server CPUs: Intel Xeon E3 1275 v5 with 4 cores 3.6GHz and AMD EPYC 9355 with 32 cores 3.55GHz . 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 3.55GHz)
Lower TDP (80W vs 280W)
AMD EPYC 9355 's Advantages
Released 9 years late
Higher specification of memory (6000 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)

Score

VS

General Parameters

Oct 2015
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-DT
Core Architecture
Turin
Intel Socket 1151
Socket
AMD Socket SP5
HD Graphics P530
Integrated Graphics
N/A
Xeon E3 (Skylake-DT)
Generation
EPYC(Zen 5 (Turin))

Package

1.75 billions
Transistor Count
66.52 billions
14 nm
Manufacturing Process
4 nm
80 W
Power Consumption
280 W
Intel
Foundry
TSMC
122 mm²
Die Size
8x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
32
-
Performance Core Threads
64
3.6 GHz
Performance Core Base Frequency
3.55 GHz
4 GHz
Performance Core Turbo Frequency
4.4 GHz
4
Total Core Count
32
8
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
36.0
Multiplier
35.5
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3,DDR4-2133
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
2
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
3
PCIe Version
5
16
PCIe Lanes
128

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