Home Comparison Intel Xeon W 2191B vs Centaur CHA

Intel Xeon W 2191B vs Centaur CHA

We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Centaur CHA with 8 cores 1.2GHz . 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
Released 116 years and 11 months late
Higher base frequency (2.3GHz vs 1.2GHz)
Larger L3 cache size (24.75MB vs 16MB)
Centaur CHA 's Advantages
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Lower TDP (70W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 2191B +70%
1344
Centaur CHA
786
Geekbench 6 Multi Core
Intel Xeon W 2191B +130%
9179
Centaur CHA
3982
VS

General Parameters

Dec 2017
Release Date
Jan 1901
Intel
Manufacturer
VIA
Server
Type
Server
Skylake-W
Core Architecture
CHA
Intel Socket 2066
Socket
VIA Socket 2084
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
CHA (CNS)

Package

14 nm
Manufacturing Process
16 nm
Intel Socket 2066
Socket
VIA Socket 2084
140 W
Power Consumption
70 W
66 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
484 mm²
Die Size
195 mm²
FC-LGA2066
Package
FC-LGA2084

CPU Performance

2.3 GHz
Performance Core Base Frequency
1.2 GHz
4.3 GHz
Performance Core Turbo Frequency
2.5 GHz
18
Total Core Count
8
36
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
12.0
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
256 KB per core
24.75 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR4-2666
Memory Types
DDR4-3200
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
48
PCIe Lanes
44

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