Home Comparison Intel Xeon E5 2640 v3 vs Intel Xeon W 11855M

Intel Xeon E5 2640 v3 vs Intel Xeon W 11855M

We compared two server CPUs: Intel Xeon E5 2640 v3 with 8 cores 2.6GHz and Intel Xeon W 11855M with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2640 v3 's Advantages
Larger L3 cache size (20MB vs 18MB)
Intel Xeon W 11855M 's Advantages
Released 6 years and 8 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Higher base frequency (3.2GHz vs 2.6GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (35W vs 90W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2640 v3
800
Intel Xeon W 11855M +146%
1975
Geekbench 6 Multi Core
Intel Xeon E5 2640 v3
3177
Intel Xeon W 11855M +155%
8115
Blender
Intel Xeon E5 2640 v3
112
Intel Xeon W 11855M +11%
125
VS

General Parameters

Sep 2014
Release Date
May 2021
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Tiger Lake-H
Intel Socket 2011-3
Socket
Intel BGA 1787
N/A
Integrated Graphics
UHD Graphics 750
Xeon E5 (Haswell-EP)
Generation
Xeon (Tiger Lake-H)

Package

2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
90 W
Power Consumption
35 W
-
Peak Operating Temperature
72 °C
Intel
Foundry
Intel
356 mm²
Die Size
190 mm²

CPU Performance

2.6 GHz
Performance Core Base Frequency
3.2 GHz
3.4 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
32.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1.25 MB per core
20 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR4-1866
Memory Types
DDR4-3200
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
4
40
PCIe Lanes
20

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