Intel Xeon E5 2670 vs Opteron 6376
We compared two server CPUs: Intel Xeon E5 2670 with 8 cores 2.6GHz and Opteron 6376 with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2670 's Advantages
Newer PCIe version (3 vs 2)
Higher base frequency (2.6GHz vs 2.3GHz)
Larger L3 cache size (20MB vs 8MB)
Opteron 6376 's Advantages
Released 8 months late
Higher specification of memory (1866 vs 3)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2670
+114%
847
Opteron 6376
394
Geekbench 6 Multi Core
Intel Xeon E5 2670
+77%
5826
Opteron 6376
3280
General Parameters
Mar 2012
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Abu Dhabi
Intel Socket 2011
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Opteron (Abu Dhabi)
Package
2.27 billions
Transistor Count
2.4 billions
32 nm
Manufacturing Process
32 nm
115 W
Power Consumption
115 W
-
Peak Operating Temperature
69 °C
Intel
Foundry
GlobalFoundries
435 mm²
Die Size
2x315 mm²
CPU Performance
2.6 GHz
Performance Core Base Frequency
2.3 GHz
3.3 GHz
Performance Core Turbo Frequency
3.2 GHz
8
Total Core Count
16
16
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
26.0
Multiplier
11.5
64 K per core
L1 Cache
768 KB
256 K per core
L2 Cache
2 MB per module
20 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
2
SMP
4
Memory Parameters
DDR3
Memory Types
DDR3-1866
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
