Home Comparison Intel Xeon X5667 vs Intel Xeon E7 8891 v3

Intel Xeon X5667 vs Intel Xeon E7 8891 v3

Intel Xeon X5667
VS
Intel Xeon E7 8891 v3
Intel Xeon X5667
Intel Xeon E7-8891 v3
We compared two server CPUs: Intel Xeon X5667 with 4 cores 3.066GHz and Intel Xeon E7 8891 v3 with 10 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5667 's Advantages
Higher base frequency (3.066GHz vs 2.8GHz)
Lower TDP (95W vs 165W)
Intel Xeon E7 8891 v3 's Advantages
Released 5 years and 3 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (45MB vs 12MB)
More modern manufacturing process (22nm vs 32nm)

Score

VS

General Parameters

Mar 2010
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Haswell-EX
Intel Socket 1366
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon E7 (Haswell-EX)

Package

1.17 billions
Transistor Count
1.4 billions
32 nm
Manufacturing Process
22 nm
95 W
Power Consumption
165 W
-
Peak Operating Temperature
79 °C
Intel
Foundry
Intel
239 mm²
Die Size
160 mm²

CPU Performance

3.066 GHz
Performance Core Base Frequency
2.8 GHz
3.466 GHz
Performance Core Turbo Frequency
3.5 GHz
4
Total Core Count
10
8
Total Thread Count
20
133 MHz
Bus Frequency
100 MHz
23.0
Multiplier
28.0
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
45 MB shared
No
Unlocked Multiplier
No
2
SMP
8

Memory Parameters

DDR3
Memory Types
DDR3,DDR4-1866
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
32

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