Opteron 6380 vs Intel Xeon X5647
We compared two server CPUs: Opteron 6380 with 16 cores 2.5GHz and Intel Xeon X5647 with 4 cores 2.933GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron 6380 's Advantages
Released 1 years and 9 months late
Higher specification of memory (1866 vs 3)
Lower TDP (115W vs 130W)
Intel Xeon X5647 's Advantages
Higher base frequency (2.933GHz vs 2.5GHz)
Larger L3 cache size (12MB vs 8MB)
Score
Benchmark
Geekbench 6 Single Core
Opteron 6380
348
Intel Xeon X5647
+52%
530
Geekbench 6 Multi Core
Opteron 6380
+122%
3566
Intel Xeon X5647
1606
General Parameters
Nov 2012
Release Date
Feb 2011
AMD
Manufacturer
Intel
Server
Type
Server
Abu Dhabi
Core Architecture
Westmere-EP
AMD Socket G34
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
Xeon (Westmere-EP)
Package
2.4 billions
Transistor Count
1.17 billions
32 nm
Manufacturing Process
32 nm
115 W
Power Consumption
130 W
69 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
239 mm²
CPU Performance
2.5 GHz
Performance Core Base Frequency
2.933 GHz
3.4 GHz
Performance Core Turbo Frequency
3.2 GHz
16
Total Core Count
4
16
Total Thread Count
8
200 MHz
Bus Frequency
133 MHz
12.5
Multiplier
22.0
768 KB
L1 Cache
64 K per core
2 MB per module
L2 Cache
256 K per core
8 MB per die
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
4
SMP
2
Memory Parameters
DDR3-1866
Memory Types
DDR3
4
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
2
