EPYC 4245P vs Opteron 13KS EE
We compared two server CPUs: EPYC 4245P with 6 cores 3.9GHz 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
EPYC 4245P 's Advantages
Released 16 years and 1 months late
Higher specification of memory (5600 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (3.9GHz vs 2GHz)
Larger L3 cache size (32MB vs 6MB)
More modern manufacturing process (4nm vs 45nm)
Opteron 13KS EE 's Advantages
Lower TDP (50W vs 65W)
Score
General Parameters
May 2025
Release Date
Apr 2009
AMD
Manufacturer
AMD
Server
Type
Server
Grado
Core Architecture
Suzuka
AMD Socket AM5
Socket
AMD Socket Fr2
Radeon Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
EPYC (Zen 5 (Grado))
Generation
Opteron(Suzuka)
Package
8.315 billions
Transistor Count
0.758 billions
4 nm
Manufacturing Process
45 nm
65 W
Power Consumption
50 W
95°C
Peak Operating Temperature
-
TSMC
Foundry
GlobalFoundries
70.6 mm²
Die Size
258 mm²
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
3.9 GHz
Performance Core Base Frequency
2 GHz
5.4 GHz
Performance Core Turbo Frequency
0
6
Total Core Count
4
12
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
39.0
Multiplier
10.0
80 KB per core
L1 Cache
128 KB per core
1 MB per core
L2 Cache
512 KB per core
32 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5600
Memory Types
DDR3-1333
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
2
24
PCIe Lanes
-
