AMD EPYC 7663P vs Xeon EC5509
We compared two server CPUs: AMD EPYC 7663P with 56 cores 2GHz and Xeon EC5509 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7663P 's Advantages
Released 13 years and 7 months late
Higher specification of memory (3200 vs 1066)
Newer PCIe version (4 vs 2)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (7nm vs 45nm)
Xeon EC5509 's Advantages
Lower TDP (85W vs 240W)
Score
General Parameters
Sep 2023
Release Date
Feb 2010
AMD
Manufacturer
Intel
Server
Type
Server
Milan
Core Architecture
Jasper Forest
AMD Socket SP3
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
Xeon(Jasper Forest)
Package
33.2 billions
Transistor Count
-
7 nm
Manufacturing Process
45 nm
240 W
Power Consumption
85 W
TSMC
Foundry
Intel
8x81 mm²
Die Size
263 mm²
12 nm
I/O Process Size
-
416 mm²
I/O Die Size
-
CPU Performance
2 GHz
Performance Core Base Frequency
2 GHz
3.5 GHz
Performance Core Turbo Frequency
0
56
Total Core Count
4
112
Total Thread Count
4
100 MHz
Bus Frequency
133 MHz
20.0
Multiplier
15.0
64 KB per core
L1 Cache
64 KB per core
512 KB per core
L2 Cache
256 KB per core
256 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
8
Cores per CCD
-
1
SMP
2
Memory Parameters
DDR4-3200
Memory Types
DDR3-1066
8
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
4
PCIe Version
2
128
PCIe Lanes
-
