Home Comparison Intel Xeon E5 2403 vs Opteron 4386

Intel Xeon E5 2403 vs Opteron 4386

We compared two server CPUs: Intel Xeon E5 2403 with 4 cores 1.8GHz and Opteron 4386 with 8 cores 3.1GHz . 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 95W)
Opteron 4386 's Advantages
Released 7 months late
Higher base frequency (3.1GHz vs 1.8GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2403
349
Opteron 4386 +23%
430
Geekbench 6 Multi Core
Intel Xeon E5 2403
1116
Opteron 4386 +66%
1860
VS

General Parameters

May 2012
Release Date
Dec 2012
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge-EN
Core Architecture
Seoul
Intel Socket 1356
Socket
AMD Socket C32
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EN)
Generation
Opteron (Seoul)

Package

1.27 billions
Transistor Count
1.2 billions
32 nm
Manufacturing Process
32 nm
80 W
Power Consumption
95 W
Intel
Foundry
-
294 mm²
Die Size
315 mm²

CPU Performance

1.8 GHz
Performance Core Base Frequency
3.1 GHz
0
Performance Core Turbo Frequency
3.8 GHz
4
Total Core Count
8
8
Total Thread Count
8
100 MHz
Bus Frequency
200 MHz
18.0
Multiplier
15.5
64 K per core
L1 Cache
384 K
256 K per core
L2 Cache
8 MB
10 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3
Yes
ECC Memory Support
No

Miscellaneous

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