Home Comparison Opteron 3350 HE vs Intel Xeon E5640

Opteron 3350 HE vs Intel Xeon E5640

We compared two server CPUs: Opteron 3350 HE with 4 cores 2.8GHz and Intel Xeon E5640 with 4 cores 2.666GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 3350 HE 's Advantages
Released 2 years and 9 months late
Higher base frequency (2.8GHz vs 2.666GHz)
Lower TDP (45W vs 80W)
Intel Xeon E5640 's Advantages
Larger L3 cache size (12MB vs 8MB)

Score

VS

General Parameters

Dec 2012
Release Date
Mar 2010
AMD
Manufacturer
Intel
Server
Type
Server
Delhi
Core Architecture
Westmere-EP
AMD Socket AM3+
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Opteron (Delhi)
Generation
Xeon (Westmere-EP)

Package

1.2 billions
Transistor Count
1.17 billions
32 nm
Manufacturing Process
32 nm
AMD Socket AM3+
Socket
Intel Socket 1366
45 W
Power Consumption
80 W
-
Foundry
Intel
315 mm²
Die Size
239 mm²
µPGA
Package
FC-LGA10

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.666 GHz
3.8 GHz
Performance Core Turbo Frequency
2.933 GHz
4
Total Core Count
4
4
Total Thread Count
8
200 MHz
Bus Frequency
133 MHz
14.0
Multiplier
20.0
192 K
L1 Cache
64 K per core
4 MB
L2 Cache
256 K per core
8 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3
2
Max Memory Channels
3
No
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
2

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