AMD Ryzen Embedded 8645HS vs AMD EPYC Embedded 3151
We compared two server CPUs: AMD Ryzen Embedded 8645HS with 6 cores 4.3GHz and AMD EPYC Embedded 3151 with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen Embedded 8645HS 's Advantages
Released 6 years and 2 months late
Higher specification of memory (5600 vs 2666)
Newer PCIe version (4 vs 3)
Higher base frequency (4.3GHz vs 2.7GHz)
More modern manufacturing process (4nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
AMD Ryzen Embedded 8645HS
+160%
2405
AMD EPYC Embedded 3151
925
Geekbench 6 Multi Core
AMD Ryzen Embedded 8645HS
+194%
9933
AMD EPYC Embedded 3151
3378
General Parameters
Apr 2024
Release Date
Feb 2018
AMD
Manufacturer
AMD
Server
Type
Server
-
-
-
Hawk Point
Core Architecture
Zen
-
-
-
AMD Socket FP8
Socket
AMD BGA SP4r2
Radeon 760M
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Hawk Point))
Generation
EPYC Embedded (Zen (Snowy Owl))
Package
25 billions
Transistor Count
4.8 billions
4 nm
Manufacturing Process
14 nm
-
-
-
45 W
Power Consumption
45 W
-
-
-
-
-
-
TSMC
Foundry
GlobalFoundries
178 mm²
Die Size
213 mm²
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-
-
-
-
-
-
-
-
CPU Performance
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-
-
-
-
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4.3 GHz
Performance Core Base Frequency
2.7 GHz
5 GHz
Performance Core Turbo Frequency
2.9 GHz
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-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
43.0
Multiplier
27.0
-
-
-
64 KB per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
-
-
-
1
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR5-5600
Memory Types
DDR4-2666
-
-
-
2
Max Memory Channels
2
-
-
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
4
PCIe Version
3
20
PCIe Lanes
32
-
-
-
-
