EPYC 4465P vs Xeon EC5539
We compared two server CPUs: EPYC 4465P with 12 cores 3.4GHz and Xeon EC5539 with 4 cores 2.266GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
EPYC 4465P 's Advantages
Released 15 years and 3 months late
Higher specification of memory (5600 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (3.4GHz vs 2.266GHz)
Larger L3 cache size (64MB vs 4MB)
More modern manufacturing process (4nm vs 45nm)
Score
General Parameters
May 2025
Release Date
Feb 2010
AMD
Manufacturer
Intel
Server
Type
Server
Grado
Core Architecture
Jasper Forest
AMD Socket AM5
Socket
Intel Socket 1366
Radeon Graphics
Integrated Graphics
N/A
EPYC (Zen 5 (Grado))
Generation
Xeon(Jasper Forest)
Package
16.63 billions
Transistor Count
-
4 nm
Manufacturing Process
45 nm
65 W
Power Consumption
65 W
95°C
Peak Operating Temperature
-
TSMC
Foundry
Intel
2x70.6 mm²
Die Size
263 mm²
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
3.4 GHz
Performance Core Base Frequency
2.266 GHz
5.4 GHz
Performance Core Turbo Frequency
0
12
Total Core Count
4
24
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
34.0
Multiplier
17.0
80 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
256 KB per core
64 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR5-5600
Memory Types
DDR3-1333
2
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
2
24
PCIe Lanes
-
