AMD Ryzen Embedded 8645HS vs AMD EPYC Embedded 8434P
We compared two server CPUs: AMD Ryzen Embedded 8645HS with 6 cores 4.3GHz and EPYC Embedded 8434P with 48 cores 2.5GHz . 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
Higher specification of memory (5600 vs 4800)
Higher base frequency (4.3GHz vs 2.5GHz)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (45W vs 200W)
AMD EPYC Embedded 8434P 's Advantages
Released 6 months late
Newer PCIe version (5 vs 4)
Larger L3 cache size (128MB vs 16MB)
Score
General Parameters
Apr 2024
Release Date
Oct 2024
AMD
Manufacturer
AMD
Server
Type
Server
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Hawk Point
Core Architecture
Siena
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AMD Socket FP8
Socket
AMD Socket SP6
Radeon 760M
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Hawk Point))
Generation
EPYC(Zen 4c (Siena))
Package
25 billions
Transistor Count
35.5 billions
4 nm
Manufacturing Process
5 nm
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45 W
Power Consumption
200 W
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-
-
-
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TSMC
Foundry
TSMC
178 mm²
Die Size
4x73 mm²
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I/O Process Size
6 nm
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I/O Die Size
397 mm²
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CPU Performance
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-
-
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4.3 GHz
Performance Core Base Frequency
2.5 GHz
5 GHz
Performance Core Turbo Frequency
3.1 GHz
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6
Total Core Count
48
12
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
43.0
Multiplier
25.0
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-
-
64 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
-
-
-
-
1
SMP
1
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-
-
-
-
-
Memory Parameters
DDR5-5600
Memory Types
DDR5-4800
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-
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2
Max Memory Channels
6
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Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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AI Accelerator
-
-
-
-
-
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Miscellaneous
-
-
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4
PCIe Version
5
20
PCIe Lanes
96
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-
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-
