Home Comparison Intel Xeon E5503 vs Opteron 43CX EE

Intel Xeon E5503 vs Opteron 43CX EE

We compared two server CPUs: Intel Xeon E5503 with 2 cores 2GHz and Opteron 43CX EE with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43CX EE 's Advantages
Released 2 years and 9 months late
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (8MB vs 4MB)
More modern manufacturing process (32nm vs 45nm)
Lower TDP (35W vs 80W)

Score

VS

General Parameters

Mar 2010
Release Date
Dec 2012
Intel
Manufacturer
AMD
Server
Type
Server
Gainestown
Core Architecture
Seoul
Intel Socket 1366
Socket
AMD Socket C32
N/A
Integrated Graphics
N/A
Xeon (Gainestown)
Generation
Opteron (Seoul)

Package

0.731 billions
Transistor Count
1.2 billions
45 nm
Manufacturing Process
32 nm
80 W
Power Consumption
35 W
Intel
Foundry
-
263 mm²
Die Size
315 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.2 GHz
0
Performance Core Turbo Frequency
3 GHz
2
Total Core Count
4
2
Total Thread Count
4
133 MHz
Bus Frequency
200 MHz
15.0
Multiplier
11.0
64 K per core
L1 Cache
192 K
256 K per core
L2 Cache
4 MB
4 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3
3
Max Memory Channels
Yes
ECC Memory Support
No

Miscellaneous

2
PCIe Version
-

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