Home Comparison Intel Xeon W 2191B vs Intel Xeon Platinum 9221

Intel Xeon W 2191B vs Intel Xeon Platinum 9221

Intel Xeon W 2191B
VS
Intel Xeon Platinum 9221
Intel Xeon W-2191B
Intel Xeon Platinum 9221
We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . 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 2.1GHz)
Lower TDP (140W vs 250W)
Intel Xeon Platinum 9221 's Advantages
Released 1 years and 4 months late
Higher specification of memory (2933 vs 2666)
Larger L3 cache size (71.5MB vs 24.75MB)

Score

Intel Xeon W 2191B
VS
Intel Xeon Platinum 9221

General Parameters

Dec 2017
Release Date
Apr 2019
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-W
Core Architecture
Cascade Lake-AP
Intel Socket 2066
Socket
Intel BGA 5903
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
Xeon Platinum (Cascade Lake-AP)

Package

-
Transistor Count
8 billions
14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
250 W
66 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
484 mm²
Die Size
-

CPU Performance

2.3 GHz
Performance Core Base Frequency
2.1 GHz
4.3 GHz
Performance Core Turbo Frequency
3.7 GHz
18
Total Core Count
32
36
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
23.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
1 MB per core
24.75 MB shared
L3 Cache
71.5 MB shared
No
Unlocked Multiplier
No
1
SMP
8
2
AVX-512 FMA Ports
-

Memory Parameters

DDR4-2666
Memory Types
DDR4-2933
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
48
PCIe Lanes
-

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