Home Comparison Intel Xeon E5 2450 v2 vs Intel Xeon E3 1280 v2

Intel Xeon E5 2450 v2 vs Intel Xeon E3 1280 v2

We compared two server CPUs: Intel Xeon E5 2450 v2 with 8 cores 2.5GHz and Intel Xeon E3 1280 v2 with 4 cores 3.6GHz . 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 1 years and 4 months late
Larger L3 cache size (20MB vs 8MB)
Intel Xeon E3 1280 v2 's Advantages
Higher base frequency (3.6GHz vs 2.5GHz)
Lower TDP (69W vs 95W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2450 v2
504
Intel Xeon E3 1280 v2 +27%
644
Geekbench 6 Multi Core
Intel Xeon E5 2450 v2 +32%
3059
Intel Xeon E3 1280 v2
2306
VS

General Parameters

Sep 2013
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Ivy Bridge
Intel Socket 1356
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EN)
Generation
Xeon E3 (Ivy Bridge)

Package

1.4 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
22 nm
95 W
Power Consumption
69 W
Intel
Foundry
Intel
160 mm²
Die Size
160 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
3.6 GHz
0
Performance Core Turbo Frequency
4 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
36.0
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
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3
-
PCIe Lanes
16

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