Home Comparison Intel Xeon X5647 vs Xeon X3460

Intel Xeon X5647 vs Xeon X3460

We compared two server CPUs: Intel Xeon X5647 with 4 cores 2.933GHz and Xeon X3460 with 4 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5647 's Advantages
Released 1 years and 5 months late
Higher base frequency (2.933GHz vs 2.8GHz)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (32nm vs 45nm)
Xeon X3460 's Advantages
Higher specification of memory (1333 vs 3)
Lower TDP (95W vs 130W)

Score

VS

General Parameters

Feb 2011
Release Date
Sep 2009
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Lynnfield
Intel Socket 1366
Socket
Intel Socket 1156
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon(Lynnfield)

Package

1.17 billions
Transistor Count
0.774 billions
32 nm
Manufacturing Process
45 nm
130 W
Power Consumption
95 W
Intel
Foundry
Intel
239 mm²
Die Size
296 mm²

CPU Performance

2.933 GHz
Performance Core Base Frequency
2.8 GHz
3.2 GHz
Performance Core Turbo Frequency
3.467 GHz
4
Total Core Count
4
8
Total Thread Count
8
133 MHz
Bus Frequency
133 MHz
22.0
Multiplier
21.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3-1333
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
2
-
PCIe Lanes
16

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