Home Comparison Intel Xeon W 11955M vs Intel Xeon E3 1245 v5

Intel Xeon W 11955M vs Intel Xeon E3 1245 v5

We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz and Intel Xeon E3 1245 v5 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11955M 's Advantages
Released 5 years and 7 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 80W)
Intel Xeon E3 1245 v5 's Advantages
Higher base frequency (3.5GHz vs 2.1GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 11955M +58%
2130
Intel Xeon E3 1245 v5
1342
Geekbench 6 Multi Core
Intel Xeon W 11955M +103%
9034
Intel Xeon E3 1245 v5
4438
Blender
Intel Xeon W 11955M +115%
153
Intel Xeon E3 1245 v5
71
VS

General Parameters

May 2021
Release Date
Oct 2015
Intel
Manufacturer
Intel
Server
Type
Server
Tiger Lake-H
Core Architecture
Skylake-DT
Intel BGA 1499
Socket
Intel Socket 1151
UHD Graphics 750
Integrated Graphics
HD Graphics P530
Xeon (Tiger Lake-H)
Generation
Xeon E3 (Skylake-DT)

Package

-
Transistor Count
1.75 billions
10 nm
Manufacturing Process
14 nm
Intel BGA 1499
Socket
Intel Socket 1151
35 W
Power Consumption
80 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
190 mm²
Die Size
122 mm²
FC-BGA1499
Package
FC-LGA14C

CPU Performance

2.1 GHz
Performance Core Base Frequency
3.5 GHz
5 GHz
Performance Core Turbo Frequency
3.9 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
35.0
80 K 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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