Intel Xeon X5687 vs Intel Xeon W3670
We compared two server CPUs: Intel Xeon X5687 with 4 cores 3.6GHz and Intel Xeon W3670 with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon X5687 's Advantages
Released 6 months late
Higher base frequency (3.6GHz vs 3.2GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon X5687
+9%
572
Intel Xeon W3670
521
Geekbench 6 Multi Core
Intel Xeon X5687
2117
Intel Xeon W3670
+16%
2473
General Parameters
Feb 2011
Release Date
Aug 2010
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Gulftown
Intel Socket 1366
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon (Gulftown)
Package
1.17 billions
Transistor Count
1.17 billions
32 nm
Manufacturing Process
32 nm
130 W
Power Consumption
130 W
Intel
Foundry
Intel
239 mm²
Die Size
239 mm²
CPU Performance
3.6 GHz
Performance Core Base Frequency
3.2 GHz
3.866 GHz
Performance Core Turbo Frequency
3.466 GHz
4
Total Core Count
6
8
Total Thread Count
12
133 MHz
Bus Frequency
133 MHz
27.0
Multiplier
24.0
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
12 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3
3
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
2
