Home Comparison Intel Xeon E5 2450 v2 vs Xeon E7 2820

Intel Xeon E5 2450 v2 vs Xeon E7 2820

Intel Xeon E5 2450 v2
VS
Xeon E7 2820
Intel Xeon E5-2450 v2
Intel Xeon E7-2820
We compared two server CPUs: Intel Xeon E5 2450 v2 with 8 cores 2.5GHz and Xeon E7 2820 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2450 v2 's Advantages
Released 2 years and 5 months late
Higher base frequency (2.5GHz vs 2GHz)
Larger L3 cache size (20MB vs 18MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (95W vs 105W)
Xeon E7 2820 's Advantages
Higher specification of memory (1333 vs 3)

Score

Intel Xeon E5 2450 v2
VS
Xeon E7 2820

General Parameters

Sep 2013
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Westmere-EX
Intel Socket 1356
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EN)
Generation
Xeon E7(Westmere-EX)

Package

1.4 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
32 nm
95 W
Power Consumption
105 W
Intel
Foundry
Intel
160 mm²
Die Size
513 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
2.266 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
133 MHz
25.0
Multiplier
15.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
20 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3-1333
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

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