Home Comparison Xeon W 11955M vs Intel Xeon E3 1265L v2

Xeon W 11955M vs Intel Xeon E3 1265L v2

We compared two server CPUs: Xeon W 11955M with 8 cores 2.1GHz and Intel Xeon E3 1265L v2 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon W 11955M 's Advantages
Released 9 years late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (35W vs 45W)
Intel Xeon E3 1265L v2 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)

Score

Benchmark

Geekbench 6 Single Core
Xeon W 11955M +270%
2199
Intel Xeon E3 1265L v2
593
Geekbench 6 Multi Core
Xeon W 11955M +348%
9895
Intel Xeon E3 1265L v2
2208
VS

General Parameters

May 2021
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Tiger Lake-H
Core Architecture
Ivy Bridge
Intel BGA 1787
Socket
Intel Socket 1155
UHD Graphics 750
Integrated Graphics
Intel HD 2500
Xeon (Tiger Lake-H)
Generation
Xeon E3 (Ivy Bridge)

Package

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

CPU Performance

2.1 GHz
Performance Core Base Frequency
2.5 GHz
5 GHz
Performance Core Turbo Frequency
3.5 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
25.0
80 KB per core
L1 Cache
64 K per core
1.25 MB per core
L2 Cache
256 K per core
24 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR3
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
3
20
PCIe Lanes
16

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