AMD EPYC 7663P vs Opteron 13KS EE
We compared two server CPUs: AMD EPYC 7663P with 56 cores 2GHz and Opteron 13KS EE 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 14 years and 5 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Larger L3 cache size (256MB vs 6MB)
More modern manufacturing process (7nm vs 45nm)
Opteron 13KS EE 's Advantages
Lower TDP (50W vs 240W)
Score
General Parameters
Sep 2023
Release Date
Apr 2009
AMD
Manufacturer
AMD
Server
Type
Server
Milan
Core Architecture
Suzuka
AMD Socket SP3
Socket
AMD Socket Fr2
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
EPYC (Zen 3 (Milan))
Generation
Opteron(Suzuka)
Package
33.2 billions
Transistor Count
0.758 billions
7 nm
Manufacturing Process
45 nm
240 W
Power Consumption
50 W
TSMC
Foundry
GlobalFoundries
8x81 mm²
Die Size
258 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
200 MHz
20.0
Multiplier
10.0
64 KB per core
L1 Cache
128 KB per core
512 KB per core
L2 Cache
512 KB per core
256 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
8
Cores per CCD
-
1
SMP
1
Memory Parameters
DDR4-3200
Memory Types
DDR3-1333
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
4
PCIe Version
2
128
PCIe Lanes
-
