Opteron 6376 vs Intel Xeon E5620
We compared two server CPUs: Opteron 6376 with 16 cores 2.3GHz and Intel Xeon E5620 with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron 6376 's Advantages
Released 2 years and 8 months late
Higher specification of memory (1866 vs 3)
Intel Xeon E5620 's Advantages
Higher base frequency (2.4GHz vs 2.3GHz)
Larger L3 cache size (12MB vs 8MB)
Lower TDP (80W vs 115W)
Score
Benchmark
Geekbench 6 Single Core
Opteron 6376
394
Intel Xeon E5620
+5%
414
Geekbench 6 Multi Core
Opteron 6376
+51%
3280
Intel Xeon E5620
2172
General Parameters
Nov 2012
Release Date
Mar 2010
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
80 W
69 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
239 mm²
CPU Performance
2.3 GHz
Performance Core Base Frequency
2.4 GHz
3.2 GHz
Performance Core Turbo Frequency
2.666 GHz
16
Total Core Count
4
16
Total Thread Count
8
200 MHz
Bus Frequency
133 MHz
11.5
Multiplier
18.0
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
