Intel Xeon E7 8870 vs Opteron 4340
We compared two server CPUs: Intel Xeon E7 8870 with 10 cores 2.4GHz and Opteron 4340 with 6 cores 3.5GHz . 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
Larger L3 cache size (30MB vs 8MB)
Opteron 4340 's Advantages
Released 1 years and 8 months late
Higher base frequency (3.5GHz vs 2.4GHz)
Lower TDP (95W vs 130W)
Score
General Parameters
Apr 2011
Release Date
Dec 2012
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EX
Core Architecture
Seoul
Intel Socket 1567
Socket
AMD Socket C32
N/A
Integrated Graphics
N/A
Xeon E7 (Westmere-EX)
Generation
Opteron (Seoul)
Package
2.6 billions
Transistor Count
1.2 billions
32 nm
Manufacturing Process
32 nm
130 W
Power Consumption
95 W
Intel
Foundry
-
513 mm²
Die Size
315 mm²
CPU Performance
2.4 GHz
Performance Core Base Frequency
3.5 GHz
2.8 GHz
Performance Core Turbo Frequency
3.8 GHz
10
Total Core Count
6
20
Total Thread Count
6
133 MHz
Bus Frequency
200 MHz
18.0
Multiplier
17.5
64 K per core
L1 Cache
288 K
256 K per core
L2 Cache
6 MB
30 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
8
SMP
2
Memory Parameters
DDR3
Memory Types
DDR3
Yes
ECC Memory Support
No
