Home Comparison Intel Xeon X5670 vs Intel Xeon E3 1275 v3

Intel Xeon X5670 vs Intel Xeon E3 1275 v3

We compared two server CPUs: Intel Xeon X5670 with 6 cores 2.933GHz and Intel Xeon E3 1275 v3 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 X5670 's Advantages
Larger L3 cache size (12MB vs 8MB)
Intel Xeon E3 1275 v3 's Advantages
Released 3 years and 3 months late
Higher specification of memory (4 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.5GHz vs 2.933GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (84W vs 95W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon X5670
534
Intel Xeon E3 1275 v3 +113%
1140
Geekbench 6 Multi Core
Intel Xeon X5670 +29%
3953
Intel Xeon E3 1275 v3
3063
VS

General Parameters

Mar 2010
Release Date
Jun 2013
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Haswell-WS
Intel Socket 1366
Socket
Intel Socket 1150
N/A
Integrated Graphics
Intel HD P4600
Xeon (Westmere-EP)
Generation
Xeon E3 (Haswell-WS)

Package

1.17 billions
Transistor Count
1.4 billions
32 nm
Manufacturing Process
22 nm
95 W
Power Consumption
84 W
Intel
Foundry
Intel
239 mm²
Die Size
160 mm²

CPU Performance

2.933 GHz
Performance Core Base Frequency
3.5 GHz
3.333 GHz
Performance Core Turbo Frequency
3.9 GHz
6
Total Core Count
4
12
Total Thread Count
8
133 MHz
Bus Frequency
100 MHz
22.0
Multiplier
35.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3,DDR4
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3

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