Intel Xeon E3 1226 v3 vs EPYC 4545P
We compared two server CPUs: Intel Xeon E3 1226 v3 with 4 cores 3.3GHz and EPYC 4545P with 16 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1226 v3 's Advantages
Higher base frequency (3.3GHz vs 3GHz)
EPYC 4545P 's Advantages
Released 11 years late
Higher specification of memory (5600 vs 1600)
Newer PCIe version (5 vs 3)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (4nm vs 22nm)
Lower TDP (65W vs 84W)
Score
General Parameters
May 2014
Release Date
May 2025
Intel
Manufacturer
AMD
Server
Type
Server
Haswell-WS
Core Architecture
Grado
Intel Socket 1150
Socket
AMD Socket AM5
Intel HD P4600
Integrated Graphics
Radeon Graphics
Xeon E3 (Haswell-WS)
Generation
EPYC (Zen 5 (Grado))
Package
1.4 billions
Transistor Count
16.63 billions
22 nm
Manufacturing Process
4 nm
84 W
Power Consumption
65 W
-
Peak Operating Temperature
95°C
Intel
Foundry
TSMC
160 mm²
Die Size
2x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
CPU Performance
3.3 GHz
Performance Core Base Frequency
3 GHz
3.7 GHz
Performance Core Turbo Frequency
5.4 GHz
4
Total Core Count
16
4
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
30.0
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
64 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3-1600
Memory Types
DDR5-5600
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
5
16
PCIe Lanes
24
