Home Comparison Intel Xeon E3 1270 vs Opteron 6380

Intel Xeon E3 1270 vs Opteron 6380

We compared two server CPUs: Intel Xeon E3 1270 with 4 cores 3.4GHz and Opteron 6380 with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1270 's Advantages
Newer PCIe version (3 vs 2)
Higher base frequency (3.4GHz vs 2.5GHz)
Lower TDP (80W vs 115W)
Opteron 6380 's Advantages
Released 1 years and 7 months late
Higher specification of memory (1866 vs 3)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1270 +110%
731
Opteron 6380
348
Geekbench 6 Multi Core
Intel Xeon E3 1270
2574
Opteron 6380 +38%
3566
VS

General Parameters

Apr 2011
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge
Core Architecture
Abu Dhabi
Intel Socket 1155
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon E3 (Sandy Bridge)
Generation
Opteron (Abu Dhabi)

Package

1.16 billions
Transistor Count
2.4 billions
32 nm
Manufacturing Process
32 nm
80 W
Power Consumption
115 W
-
Peak Operating Temperature
69 °C
Intel
Foundry
GlobalFoundries
216 mm²
Die Size
2x315 mm²

CPU Performance

3.4 GHz
Performance Core Base Frequency
2.5 GHz
3.8 GHz
Performance Core Turbo Frequency
3.4 GHz
4
Total Core Count
16
8
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
34.0
Multiplier
12.5
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
DDR3-1866
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

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