Home Comparison Opteron 6328 vs Intel Xeon E5 2640

Opteron 6328 vs Intel Xeon E5 2640

Opteron 6328
VS
Intel Xeon E5 2640
AMD Opteron 6328
Intel Xeon E5-2640
We compared two server CPUs: Opteron 6328 with 8 cores 3.2GHz and Intel Xeon E5 2640 with 6 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6328 's Advantages
Released 8 months late
Higher specification of memory (1866 vs 3)
Higher base frequency (3.2GHz vs 2.5GHz)
Intel Xeon E5 2640 's Advantages
Newer PCIe version (3 vs 2)
Larger L3 cache size (15MB vs 8MB)
Lower TDP (95W vs 115W)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6328
396
Intel Xeon E5 2640 +102%
800
Geekbench 6 Multi Core
Opteron 6328
2595
Intel Xeon E5 2640 +22%
3177
VS

General Parameters

Nov 2012
Release Date
Mar 2012
AMD
Manufacturer
Intel
Server
Type
Server
Abu Dhabi
Core Architecture
Sandy Bridge-EP
AMD Socket G34
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

2.4 billions
Transistor Count
2.27 billions
32 nm
Manufacturing Process
32 nm
115 W
Power Consumption
95 W
72 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
435 mm²

CPU Performance

3.2 GHz
Performance Core Base Frequency
2.5 GHz
3.8 GHz
Performance Core Turbo Frequency
3 GHz
8
Total Core Count
6
8
Total Thread Count
12
200 MHz
Bus Frequency
100 MHz
16.0
Multiplier
25.0
384 KB
L1 Cache
64 K per core
2 MB per module
L2 Cache
256 K per core
8 MB per die
L3 Cache
15 MB shared
No
Unlocked Multiplier
No
4
SMP
2

Memory Parameters

DDR3-1866
Memory Types
DDR3
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3

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