Intel Xeon E7 8870 vs Intel Xeon E7 8850
We compared two server CPUs: Intel Xeon E7 8870 with 10 cores 2.4GHz and Intel Xeon E7 8850 with 10 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)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E7 8870
+6%
401
Intel Xeon E7 8850
376
Geekbench 6 Multi Core
Intel Xeon E7 8870
2530
Intel Xeon E7 8850
+62%
4103
General Parameters
Apr 2011
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EX
Core Architecture
Westmere-EX
Intel Socket 1567
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon E7 (Westmere-EX)
Generation
Xeon E7 (Westmere-EX)
Package
2.6 billions
Transistor Count
2.6 billions
32 nm
Manufacturing Process
32 nm
130 W
Power Consumption
130 W
Intel
Foundry
Intel
513 mm²
Die Size
513 mm²
CPU Performance
2.4 GHz
Performance Core Base Frequency
2 GHz
2.8 GHz
Performance Core Turbo Frequency
2.4 GHz
10
Total Core Count
10
20
Total Thread Count
20
133 MHz
Bus Frequency
133 MHz
18.0
Multiplier
15.0
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
30 MB shared
No
Unlocked Multiplier
No
8
SMP
8
Memory Parameters
DDR3
Memory Types
DDR3
Yes
ECC Memory Support
Yes
