Home Comparison Intel Xeon E3 1275 v2 vs Opteron 6386 SE

Intel Xeon E3 1275 v2 vs Opteron 6386 SE

Intel Xeon E3 1275 v2
VS
Opteron 6386 SE
Intel Xeon E3-1275 v2
AMD Opteron 6386 SE
We compared two server CPUs: Intel Xeon E3 1275 v2 with 4 cores 3.5GHz and Opteron 6386 SE with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v2 's Advantages
Newer PCIe version (3 vs 2)
Higher base frequency (3.5GHz vs 2.8GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (77W vs 140W)
Opteron 6386 SE 's Advantages
Released 6 months late
Higher specification of memory (1600 vs 3)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1275 v2 +46%
624
Opteron 6386 SE
426
Geekbench 6 Multi Core
Intel Xeon E3 1275 v2
2088
Opteron 6386 SE +88%
3945
Intel Xeon E3 1275 v2
VS
Opteron 6386 SE

General Parameters

May 2012
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge
Core Architecture
Abu Dhabi
Intel Socket 1155
Socket
AMD Socket G34
Intel HD P4000
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
Opteron (Abu Dhabi)

Package

1.4 billions
Transistor Count
2.4 billions
22 nm
Manufacturing Process
32 nm
77 W
Power Consumption
140 W
-
Peak Operating Temperature
64 °C
Intel
Foundry
GlobalFoundries
160 mm²
Die Size
2x315 mm²

CPU Performance

3.5 GHz
Performance Core Base Frequency
2.8 GHz
3.9 GHz
Performance Core Turbo Frequency
3.5 GHz
4
Total Core Count
16
8
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
35.0
Multiplier
14.0
64 K per core
L1 Cache
768 KB
256 K per core
L2 Cache
2 MB per module
8 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
1
SMP
4

Memory Parameters

DDR3
Memory Types
DDR3-1600
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

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