Intel Xeon X5687 vs Xeon E5 2667 v2
We compared two server CPUs: Intel Xeon X5687 with 4 cores 3.6GHz and Xeon E5 2667 v2 with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon X5687 's Advantages
Higher base frequency (3.6GHz vs 3.3GHz)
Xeon E5 2667 v2 's Advantages
Released 2 years and 7 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (20MB vs 12MB)
More modern manufacturing process (22nm vs 32nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon X5687
572
Xeon E5 2667 v2
+31%
754
Geekbench 6 Multi Core
Intel Xeon X5687
2117
Xeon E5 2667 v2
+118%
4631
General Parameters
Feb 2011
Release Date
Sep 2013
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Ivy Bridge-EP
Intel Socket 1366
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon E5 (Ivy Bridge-EP)
Package
1.17 billions
Transistor Count
1.4 billions
32 nm
Manufacturing Process
22 nm
130 W
Power Consumption
130 W
Intel
Foundry
Intel
239 mm²
Die Size
160 mm²
CPU Performance
3.6 GHz
Performance Core Base Frequency
3.3 GHz
3.866 GHz
Performance Core Turbo Frequency
4 GHz
4
Total Core Count
8
8
Total Thread Count
16
133 MHz
Bus Frequency
100 MHz
27.0
Multiplier
33.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
12 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR3
Memory Types
DDR3
3
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
3
