Home Comparison AMD Ryzen Embedded 8645HS vs Intel Xeon Platinum 8458P

AMD Ryzen Embedded 8645HS vs Intel Xeon Platinum 8458P

We compared two server CPUs: AMD Ryzen Embedded 8645HS with 6 cores 4.3GHz and Intel Xeon Platinum 8458P with 44 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 1 years and 3 months late
Higher specification of memory (5600 vs 4800)
Higher base frequency (4.3GHz vs 2.7GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (45W vs 350W)
Intel Xeon Platinum 8458P 's Advantages
Newer PCIe version (5 vs 4)
Larger L3 cache size (82.5MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen Embedded 8645HS +36%
2405
Intel Xeon Platinum 8458P
1764
Geekbench 6 Multi Core
AMD Ryzen Embedded 8645HS
9933
Intel Xeon Platinum 8458P +75%
17458
VS

General Parameters

Apr 2024
Release Date
Jan 2023
AMD
Manufacturer
Intel
Server
Type
Server
Hawk Point
Core Architecture
Sapphire Rapids
AMD Socket FP8
Socket
Intel Socket 4677
Radeon 760M
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Hawk Point))
Generation
Xeon Platinum (Sapphire Rapids-SP)

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
10 nm
45 W
Power Consumption
350 W
-
Peak Operating Temperature
78 °C
TSMC
Foundry
Intel
178 mm²
Die Size
4x477 mm²

CPU Performance

4.3 GHz
Performance Core Base Frequency
2.7 GHz
5 GHz
Performance Core Turbo Frequency
3.8 GHz
6
Total Core Count
44
12
Total Thread Count
88
100 MHz
Bus Frequency
100 MHz
43.0
Multiplier
27.0
64 KB per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
16 MB shared
L3 Cache
82.5 MB
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR5-5600
Memory Types
DDR5-4800
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
5
20
PCIe Lanes
80

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