Home Comparison Intel Xeon E3 1240 v3 vs Intel Xeon W 2140B

Intel Xeon E3 1240 v3 vs Intel Xeon W 2140B

We compared two server CPUs: Intel Xeon E3 1240 v3 with 4 cores 3.4GHz 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

Intel Xeon E3 1240 v3 's Advantages
Higher base frequency (3.4GHz vs 3.2GHz)
Lower TDP (80W vs 120W)
Intel Xeon W 2140B 's Advantages
Released 4 years and 6 months late
Higher specification of memory (2666 vs 1600)
Larger L3 cache size (11MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1240 v3
925
Intel Xeon W 2140B +36%
1264
Geekbench 6 Multi Core
Intel Xeon E3 1240 v3
2989
Intel Xeon W 2140B +136%
7083
Blender
Intel Xeon E3 1240 v3
73
Intel Xeon W 2140B +123%
163
VS

General Parameters

Jun 2013
Release Date
Dec 2017
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-WS
Core Architecture
Skylake-W
Intel Socket 1150
Socket
Intel Socket 2066
N/A
Integrated Graphics
N/A
Xeon E3 (Haswell-WS)
Generation
Xeon W (Skylake-W)

Package

1.4 billions
Transistor Count
-
22 nm
Manufacturing Process
14 nm
80 W
Power Consumption
120 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
160 mm²
Die Size
484 mm²

CPU Performance

3.4 GHz
Performance Core Base Frequency
3.2 GHz
3.8 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
32.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
11 MB shared
No
Unlocked Multiplier
No
1
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3-1600
Memory Types
DDR4-2666
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
16
PCIe Lanes
48

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