Home Comparison Intel Xeon X5647 vs Opteron A1170

Intel Xeon X5647 vs Opteron A1170

We compared two server CPUs: Intel Xeon X5647 with 4 cores 2.933GHz and Opteron A1170 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5647 's Advantages
Higher base frequency (2.933GHz vs 2GHz)
Larger L3 cache size (12MB vs 8MB)
Opteron A1170 's Advantages
Released 4 years and 11 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (28nm vs 32nm)
Lower TDP (32W vs 130W)

Score

VS

General Parameters

Feb 2011
Release Date
Jan 2016
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EP
Core Architecture
Seattle
Intel Socket 1366
Socket
AMD Socket SP1
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Opteron(Seattle)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
28 nm
130 W
Power Consumption
32 W
-
Peak Operating Temperature
80°C
Intel
Foundry
GlobalFoundries
239 mm²
Die Size
182 mm²

CPU Performance

2.933 GHz
Performance Core Base Frequency
2 GHz
3.2 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
8
8
Total Thread Count
8
133 MHz
Bus Frequency
100 MHz
22.0
Multiplier
20.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
4 MB shared
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3, DDR4-1866
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
8

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