Home Comparison Intel Xeon E3 1220 v5 vs Intel Xeon E3 1265L v2

Intel Xeon E3 1220 v5 vs Intel Xeon E3 1265L v2

We compared two server CPUs: Intel Xeon E3 1220 v5 with 4 cores 3GHz 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

Intel Xeon E3 1220 v5 's Advantages
Released 3 years and 5 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (3GHz vs 2.5GHz)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1265L v2 's Advantages
Lower TDP (45W vs 80W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1220 v5 +100%
1187
Intel Xeon E3 1265L v2
593
Geekbench 6 Multi Core
Intel Xeon E3 1220 v5 +44%
3194
Intel Xeon E3 1265L v2
2208
VS

General Parameters

Oct 2015
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-DT
Core Architecture
Ivy Bridge
Intel Socket 1151
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD 2500
Xeon E3 (Skylake-DT)
Generation
Xeon E3 (Ivy Bridge)

Package

1.75 billions
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
80 W
Power Consumption
45 W
Intel
Foundry
Intel
122 mm²
Die Size
160 mm²

CPU Performance

3 GHz
Performance Core Base Frequency
2.5 GHz
3.5 GHz
Performance Core Turbo Frequency
3.5 GHz
4
Total Core Count
4
4
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
30.0
Multiplier
25.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3,DDR4-2133
Memory Types
DDR3
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
16
PCIe Lanes
16

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