Home Comparison Opteron 6376 vs Xeon X3440

Opteron 6376 vs Xeon X3440

We compared two server CPUs: Opteron 6376 with 16 cores 2.3GHz and Xeon X3440 with 4 cores 2.533GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6376 's Advantages
Released 3 years and 2 months late
Higher specification of memory (1866 vs 1333)
More modern manufacturing process (32nm vs 45nm)
Xeon X3440 's Advantages
Higher base frequency (2.533GHz vs 2.3GHz)
Lower TDP (95W vs 115W)

Score

VS

General Parameters

Nov 2012
Release Date
Sep 2009
AMD
Manufacturer
Intel
Server
Type
Server
Abu Dhabi
Core Architecture
Lynnfield
AMD Socket G34
Socket
Intel Socket 1156
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
Xeon(Lynnfield)

Package

2.4 billions
Transistor Count
0.774 billions
32 nm
Manufacturing Process
45 nm
115 W
Power Consumption
95 W
69 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
296 mm²

CPU Performance

2.3 GHz
Performance Core Base Frequency
2.533 GHz
3.2 GHz
Performance Core Turbo Frequency
2.933 GHz
16
Total Core Count
4
16
Total Thread Count
8
200 MHz
Bus Frequency
133 MHz
11.5
Multiplier
19.0
768 KB
L1 Cache
64 KB per core
2 MB per module
L2 Cache
256 KB per core
8 MB per die
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
4
SMP
1

Memory Parameters

DDR3-1866
Memory Types
DDR3-1333
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
2
-
PCIe Lanes
16

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