Home Comparison Intel Xeon E5 2660 vs Xeon X3450

Intel Xeon E5 2660 vs Xeon X3450

We compared two server CPUs: Intel Xeon E5 2660 with 8 cores 2.2GHz and Xeon X3450 with 4 cores 2.667GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2660 's Advantages
Released 2 years and 6 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (20MB vs 8MB)
More modern manufacturing process (32nm vs 45nm)
Xeon X3450 's Advantages
Higher specification of memory (1333 vs 3)
Higher base frequency (2.667GHz vs 2.2GHz)

Score

VS

General Parameters

Mar 2012
Release Date
Sep 2009
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Lynnfield
Intel Socket 2011
Socket
Intel Socket 1156
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon(Lynnfield)

Package

2.27 billions
Transistor Count
0.774 billions
32 nm
Manufacturing Process
45 nm
95 W
Power Consumption
95 W
Intel
Foundry
Intel
435 mm²
Die Size
296 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.667 GHz
3 GHz
Performance Core Turbo Frequency
3.2 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
22.0
Multiplier
20.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
20 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

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

Miscellaneous

3
PCIe Version
2
-
PCIe Lanes
16

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