Intel Xeon E7 8870 vs Intel Xeon E3 1125C
We compared two server CPUs: Intel Xeon E7 8870 with 10 cores 2.4GHz and Intel Xeon E3 1125C with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 8870 's Advantages
Higher base frequency (2.4GHz vs 2GHz)
Larger L3 cache size (30MB vs 8MB)
Intel Xeon E3 1125C 's Advantages
Released 1 years and 1 months late
Lower TDP (40W vs 130W)
Score
General Parameters
Apr 2011
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EX
Core Architecture
Gladden
Intel Socket 1567
Socket
Intel BGA 1283
N/A
Integrated Graphics
N/A
Xeon E7 (Westmere-EX)
Generation
Xeon E3 (Gladden)
Package
2.6 billions
Transistor Count
1.16 billions
32 nm
Manufacturing Process
32 nm
130 W
Power Consumption
40 W
Intel
Foundry
Intel
513 mm²
Die Size
216 mm²
CPU Performance
2.4 GHz
Performance Core Base Frequency
2 GHz
2.8 GHz
Performance Core Turbo Frequency
0
10
Total Core Count
4
20
Total Thread Count
4
133 MHz
Bus Frequency
100 MHz
18.0
Multiplier
20.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
30 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
8
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3
Yes
ECC Memory Support
Yes
