Intel Xeon E5 2603 v2 vs Intel Xeon X5670
We compared two server CPUs: Intel Xeon E5 2603 v2 with 4 cores 1.8GHz and Intel Xeon X5670 with 6 cores 2.933GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2603 v2 's Advantages
Released 3 years and 6 months late
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (80W vs 95W)
Intel Xeon X5670 's Advantages
Higher base frequency (2.933GHz vs 1.8GHz)
Larger L3 cache size (12MB vs 10MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2603 v2
346
Intel Xeon X5670
+54%
534
Geekbench 6 Multi Core
Intel Xeon E5 2603 v2
1738
Intel Xeon X5670
+127%
3953
General Parameters
Sep 2013
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Westmere-EP
Intel Socket 2011
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon (Westmere-EP)
Package
1.4 billions
Transistor Count
1.17 billions
22 nm
Manufacturing Process
32 nm
80 W
Power Consumption
95 W
Intel
Foundry
Intel
160 mm²
Die Size
239 mm²
CPU Performance
1.8 GHz
Performance Core Base Frequency
2.933 GHz
0
Performance Core Turbo Frequency
3.333 GHz
4
Total Core Count
6
4
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
18.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
10 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR3
Memory Types
DDR3
4
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
