EPYC 4245P vs AMD Ryzen Embedded 8645HS
We compared two server CPUs: EPYC 4245P with 6 cores 3.9GHz and AMD Ryzen Embedded 8645HS with 6 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
EPYC 4245P 's Advantages
Released 1 years and 1 months late
Newer PCIe version (5 vs 4)
Larger L3 cache size (32MB vs 16MB)
AMD Ryzen Embedded 8645HS 's Advantages
Higher base frequency (4.3GHz vs 3.9GHz)
Lower TDP (45W vs 65W)
Score
General Parameters
May 2025
Release Date
Apr 2024
AMD
Manufacturer
AMD
Server
Type
Server
Grado
Core Architecture
Hawk Point
AMD Socket AM5
Socket
AMD Socket FP8
Radeon Graphics
Integrated Graphics
Radeon 760M
EPYC (Zen 5 (Grado))
Generation
Ryzen Embedded (Zen 4 (Hawk Point))
Package
8.315 billions
Transistor Count
25 billions
4 nm
Manufacturing Process
4 nm
65 W
Power Consumption
45 W
95°C
Peak Operating Temperature
-
TSMC
Foundry
TSMC
70.6 mm²
Die Size
178 mm²
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
3.9 GHz
Performance Core Base Frequency
4.3 GHz
5.4 GHz
Performance Core Turbo Frequency
5 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
39.0
Multiplier
43.0
80 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
1 MB per core
32 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5600
Memory Types
DDR5-5600
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
4
24
PCIe Lanes
20
