Home Comparison Intel Xeon W 2191B vs Intel Xeon Platinum 8450H

Intel Xeon W 2191B vs Intel Xeon Platinum 8450H

Intel Xeon W 2191B
VS
Intel Xeon Platinum 8450H
Intel Xeon W-2191B
Intel Xeon Platinum 8450H
We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Intel Xeon Platinum 8450H with 28 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2191B 's Advantages
Higher base frequency (2.3GHz vs 2GHz)
Lower TDP (140W vs 250W)
Intel Xeon Platinum 8450H 's Advantages
Released 5 years and 1 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (75MB vs 24.75MB)
More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon W 2191B
VS
Intel Xeon Platinum 8450H

General Parameters

Dec 2017
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-W
Core Architecture
Sapphire Rapids
Intel Socket 2066
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
Xeon Platinum (Sapphire Rapids-SP)

Package

14 nm
Manufacturing Process
10 nm
140 W
Power Consumption
250 W
66 °C
Peak Operating Temperature
76 °C
Intel
Foundry
Intel
484 mm²
Die Size
4x477 mm²

CPU Performance

2.3 GHz
Performance Core Base Frequency
2 GHz
4.3 GHz
Performance Core Turbo Frequency
3.5 GHz
18
Total Core Count
28
36
Total Thread Count
56
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
20.0
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
24.75 MB shared
L3 Cache
75 MB
No
Unlocked Multiplier
No
1
SMP
8
2
AVX-512 FMA Ports
2

Memory Parameters

DDR4-2666
Memory Types
DDR5-4800
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
5
48
PCIe Lanes
80

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