Home Comparison Intel Xeon E3 1275 v3 vs AMD EPYC 9655

Intel Xeon E3 1275 v3 vs AMD EPYC 9655

We compared two server CPUs: Intel Xeon E3 1275 v3 with 4 cores 3.5GHz and AMD EPYC 9655 with 96 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v3 's Advantages
Higher base frequency (3.5GHz vs 2.6GHz)
Lower TDP (84W vs 400W)
AMD EPYC 9655 's Advantages
Released 11 years and 4 months late
Higher specification of memory (6000 vs 4)
Newer PCIe version (5 vs 3)
Larger L3 cache size (384MB vs 8MB)
More modern manufacturing process (4nm vs 22nm)

Score

VS

General Parameters

Jun 2013
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Haswell-WS
Core Architecture
Turin
Intel Socket 1150
Socket
AMD Socket SP5
Intel HD P4600
Integrated Graphics
N/A
Xeon E3 (Haswell-WS)
Generation
EPYC(Zen 5 (Turin))

Package

1.4 billions
Transistor Count
99.78 billions
22 nm
Manufacturing Process
4 nm
84 W
Power Consumption
400 W
Intel
Foundry
TSMC
160 mm²
Die Size
12x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
96
-
Performance Core Threads
192
3.5 GHz
Performance Core Base Frequency
2.6 GHz
3.9 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
96
8
Total Thread Count
192
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
26.0
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
384 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3,DDR4
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
-
PCIe Lanes
128

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