Home Comparison Opteron 3350 HE vs Intel Xeon E5 4640

Opteron 3350 HE vs Intel Xeon E5 4640

We compared two server CPUs: Opteron 3350 HE with 4 cores 2.8GHz and Intel Xeon E5 4640 with 8 cores 2.4GHz . 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 7 months late
Higher base frequency (2.8GHz vs 2.4GHz)
Lower TDP (45W vs 95W)
Intel Xeon E5 4640 's Advantages
Newer PCIe version (3 vs 2)
Larger L3 cache size (20MB vs 8MB)

Score

VS

General Parameters

Dec 2012
Release Date
May 2012
AMD
Manufacturer
Intel
Server
Type
Server
Delhi
Core Architecture
Sandy Bridge-EP
AMD Socket AM3+
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Opteron (Delhi)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

1.2 billions
Transistor Count
2.27 billions
32 nm
Manufacturing Process
32 nm
45 W
Power Consumption
95 W
-
Foundry
Intel
315 mm²
Die Size
435 mm²

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.4 GHz
3.8 GHz
Performance Core Turbo Frequency
2.8 GHz
4
Total Core Count
8
4
Total Thread Count
16
200 MHz
Bus Frequency
100 MHz
14.0
Multiplier
24.0
192 K
L1 Cache
64 K per core
4 MB
L2 Cache
256 K per core
8 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
1
SMP
4

Memory Parameters

DDR3
Memory Types
DDR3
2
Max Memory Channels
4
No
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3

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