Home Comparison Centaur CHA vs Intel Xeon W 2140B

Centaur CHA vs Intel Xeon W 2140B

We compared two server CPUs: Centaur CHA with 8 cores 1.2GHz and Intel Xeon W 2140B with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Centaur CHA 's Advantages
Higher specification of memory (3200 vs 2666)
Larger L3 cache size (16MB vs 11MB)
Lower TDP (70W vs 120W)
Intel Xeon W 2140B 's Advantages
Released 116 years and 11 months late
Higher base frequency (3.2GHz vs 1.2GHz)
More modern manufacturing process (14nm vs 16nm)

Score

Benchmark

Geekbench 6 Single Core
Centaur CHA
786
Intel Xeon W 2140B +60%
1264
Geekbench 6 Multi Core
Centaur CHA
3982
Intel Xeon W 2140B +77%
7083
VS

General Parameters

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

Package

16 nm
Manufacturing Process
14 nm
70 W
Power Consumption
120 W
-
Peak Operating Temperature
70 °C
TSMC
Foundry
Intel
195 mm²
Die Size
484 mm²

CPU Performance

1.2 GHz
Performance Core Base Frequency
3.2 GHz
2.5 GHz
Performance Core Turbo Frequency
4.2 GHz
8
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
32.0
64 KB per core
L1 Cache
64 K per core
256 KB per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
11 MB shared
Yes
Unlocked Multiplier
No
2
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

3
PCIe Version
3
44
PCIe Lanes
48

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