Home Comparison Intel Xeon E3 1220L vs Opteron 6344

Intel Xeon E3 1220L vs Opteron 6344

We compared two server CPUs: Intel Xeon E3 1220L with 2 cores 2.2GHz 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 1220L 's Advantages
Newer PCIe version (3 vs 2)
Lower TDP (20W vs 115W)
Opteron 6344 's Advantages
Released 1 years and 7 months late
Higher specification of memory (1866 vs 3)
Higher base frequency (2.6GHz vs 2.2GHz)
Larger L3 cache size (8MB vs 3MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1220L +35%
569
Opteron 6344
419
Geekbench 6 Multi Core
Intel Xeon E3 1220L
678
Opteron 6344 +373%
3209
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

0.504 billions
Transistor Count
2.4 billions
32 nm
Manufacturing Process
32 nm
20 W
Power Consumption
115 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
GlobalFoundries
131 mm²
Die Size
2x315 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.6 GHz
3.4 GHz
Performance Core Turbo Frequency
3.2 GHz
2
Total Core Count
12
4
Total Thread Count
12
100 MHz
Bus Frequency
200 MHz
22.0
Multiplier
13.0
64 K per core
L1 Cache
576 KB
256 K per core
L2 Cache
2 MB per module
3 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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