Home Comparison Intel Xeon E5 2450 vs Intel Xeon E3 1220 v5

Intel Xeon E5 2450 vs Intel Xeon E3 1220 v5

We compared two server CPUs: Intel Xeon E5 2450 with 8 cores 2.1GHz and Intel Xeon E3 1220 v5 with 4 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2450 's Advantages
Larger L3 cache size (20MB vs 8MB)
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 2.1GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (80W vs 95W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2450
409
Intel Xeon E3 1220 v5 +190%
1187
Geekbench 6 Multi Core
Intel Xeon E5 2450 +24%
3972
Intel Xeon E3 1220 v5
3194
VS

General Parameters

May 2012
Release Date
Oct 2015
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EN
Core Architecture
Skylake-DT
Intel Socket 1356
Socket
Intel Socket 1151
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EN)
Generation
Xeon E3 (Skylake-DT)

Package

1.27 billions
Transistor Count
1.75 billions
32 nm
Manufacturing Process
14 nm
95 W
Power Consumption
80 W
Intel
Foundry
Intel
294 mm²
Die Size
122 mm²

CPU Performance

2.1 GHz
Performance Core Base Frequency
3 GHz
2.9 GHz
Performance Core Turbo Frequency
3.5 GHz
8
Total Core Count
4
16
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
30.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

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

Miscellaneous

-
PCIe Version
3
-
PCIe Lanes
16

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