AMD EPYC 4564P vs Xeon L7555
We compared two server CPUs: AMD EPYC 4564P with 16 cores 4.5GHz and Xeon L7555 with 8 cores 1.866GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 4564P 's Advantages
Released 14 years and 2 months late
Higher specification of memory (5200 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (4.5GHz vs 1.866GHz)
Larger L3 cache size (64MB vs 18MB)
More modern manufacturing process (5nm vs 45nm)
Xeon L7555 's Advantages
Lower TDP (95W vs 170W)
Score
General Parameters
May 2024
Release Date
Mar 2010
AMD
Manufacturer
Intel
Server
Type
Server
Raphael
Core Architecture
Nehalem-EX
AMD Socket AM5
Socket
Intel Socket 1567
Radeon Graphics
Integrated Graphics
N/A
EPYC (Zen 4 (Raphael))
Generation
Xeon(Beckton)
Package
13.14 billions
Transistor Count
2.3 billions
5 nm
Manufacturing Process
45 nm
170 W
Power Consumption
95 W
47 °C
Peak Operating Temperature
-
TSMC
Foundry
Intel
2x71 mm²
Die Size
684 mm²
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
4.5 GHz
Performance Core Base Frequency
1.866 GHz
5.7 GHz
Performance Core Turbo Frequency
2.533 GHz
16
Total Core Count
8
32
Total Thread Count
16
100 MHz
Bus Frequency
133 MHz
45.0
Multiplier
14.0
64 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
256 KB per core
64 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
1
SMP
8
Memory Parameters
DDR5-5200
Memory Types
DDR3-1333
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
2
28
PCIe Lanes
-
