Intel Xeon E5 2403 vs Opteron 6376
We compared two server CPUs: Intel Xeon E5 2403 with 4 cores 1.8GHz 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 2403 's Advantages
Larger L3 cache size (10MB vs 8MB)
Lower TDP (80W vs 115W)
Opteron 6376 's Advantages
Released 6 months late
Higher specification of memory (1866 vs 3)
Higher base frequency (2.3GHz vs 1.8GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2403
349
Opteron 6376
+12%
394
Geekbench 6 Multi Core
Intel Xeon E5 2403
1116
Opteron 6376
+193%
3280
General Parameters
May 2012
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge-EN
Core Architecture
Abu Dhabi
Intel Socket 1356
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EN)
Generation
Opteron (Abu Dhabi)
Package
1.27 billions
Transistor Count
2.4 billions
32 nm
Manufacturing Process
32 nm
80 W
Power Consumption
115 W
-
Peak Operating Temperature
69 °C
Intel
Foundry
GlobalFoundries
294 mm²
Die Size
2x315 mm²
CPU Performance
1.8 GHz
Performance Core Base Frequency
2.3 GHz
0
Performance Core Turbo Frequency
3.2 GHz
4
Total Core Count
16
8
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
18.0
Multiplier
11.5
64 K per core
L1 Cache
768 KB
256 K per core
L2 Cache
2 MB per module
10 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
2
SMP
4
Memory Parameters
DDR3
Memory Types
DDR3-1866
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
2
