Home Comparison Pentium 1405 V2 vs Intel Xeon X5492

Pentium 1405 V2 vs Intel Xeon X5492

We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and Intel Xeon X5492 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1405 V2 's Advantages
Released 5 years and 4 months late
Higher specification of memory (1333 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (40W vs 150W)
Intel Xeon X5492 's Advantages
Higher base frequency (3.4GHz vs 1.4GHz)

Score

Benchmark

Geekbench 5 Single Core
Pentium 1405 V2
300
Intel Xeon X5492 +78%
536
Geekbench 5 Multi Core
Pentium 1405 V2
552
Intel Xeon X5492 +219%
1764
VS

General Parameters

Jan 2014
Release Date
Sep 2008
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Harpertown
Intel Socket 1356
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
Pentium (Ivy Bridge)
Generation
Xeon (Harpertown)

Package

1.008 billions
Transistor Count
0.82 billions
22 nm
Manufacturing Process
45 nm
40 W
Power Consumption
150 W
80 °C
Peak Operating Temperature
63 °C
Intel
Foundry
Intel
133 mm²
Die Size
2x107 mm²

CPU Performance

1.4 GHz
Performance Core Base Frequency
3.4 GHz
0
Performance Core Turbo Frequency
0
2
Total Core Count
4
2
Total Thread Count
4
100 MHz
Bus Frequency
400 MHz
14.0
Multiplier
8.5
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
6 MB per die
6 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3-1333
Memory Types
DDR2,DDR3
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2
24
PCIe Lanes
-

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