Home Comparison Intel Xeon E3 1245 v2 vs Opteron 6344

Intel Xeon E3 1245 v2 vs Opteron 6344

Intel Xeon E3 1245 v2
VS
Opteron 6344
Intel Xeon E3-1245 v2
AMD Opteron 6344
We compared two server CPUs: Intel Xeon E3 1245 v2 with 4 cores 3.4GHz and Opteron 6344 with 12 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1245 v2 's Advantages
Newer PCIe version (3 vs 2)
Higher base frequency (3.4GHz vs 2.6GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (77W vs 115W)
Opteron 6344 's Advantages
Released 6 months late
Higher specification of memory (1866 vs 3)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1245 v2 +75%
736
Opteron 6344
419
Geekbench 6 Multi Core
Intel Xeon E3 1245 v2
2578
Opteron 6344 +24%
3209
Intel Xeon E3 1245 v2
VS
Opteron 6344

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
115 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
GlobalFoundries
160 mm²
Die Size
2x315 mm²

CPU Performance

3.4 GHz
Performance Core Base Frequency
2.6 GHz
3.8 GHz
Performance Core Turbo Frequency
3.2 GHz
4
Total Core Count
12
8
Total Thread Count
12
100 MHz
Bus Frequency
200 MHz
34.0
Multiplier
13.0
64 K per core
L1 Cache
576 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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