Home Comparison Intel Xeon E3 1240 vs Opteron 6276

Intel Xeon E3 1240 vs Opteron 6276

Intel Xeon E3 1240
VS
Opteron 6276
Intel Xeon E3-1240
AMD Opteron 6276
We compared two server CPUs: Intel Xeon E3 1240 with 4 cores 3.3GHz and Opteron 6276 with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1240 's Advantages
Newer PCIe version (3 vs 2)
Higher base frequency (3.3GHz vs 2.3GHz)
Lower TDP (80W vs 115W)
Opteron 6276 's Advantages
Released 7 months late

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1240 +367%
925
Opteron 6276
198
Geekbench 6 Multi Core
Intel Xeon E3 1240 +72%
2989
Opteron 6276
1729
VS

General Parameters

Apr 2011
Release Date
Nov 2011
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge
Core Architecture
Interlagos
Intel Socket 1155
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon E3 (Sandy Bridge)
Generation
Opteron (Interlagos)

Package

1.16 billions
Transistor Count
2.4 billions
32 nm
Manufacturing Process
32 nm
80 W
Power Consumption
115 W
Intel
Foundry
-
216 mm²
Die Size
316 mm²

CPU Performance

3.3 GHz
Performance Core Base Frequency
2.3 GHz
3.7 GHz
Performance Core Turbo Frequency
3.2 GHz
4
Total Core Count
16
8
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
33.0
Multiplier
11.5
64 K per core
L1 Cache
768 K
256 K per core
L2 Cache
16 MB
8 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
1
SMP
4

Memory Parameters

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

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

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