Intel Xeon X5492 vs Pentium 1405 V2
We compared two server CPUs: Intel Xeon X5492 with 4 cores 3.4GHz and Pentium 1405 V2 with 2 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon X5492 's Advantages
Higher base frequency (3.4GHz vs 1.4GHz)
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)
Score
Benchmark
Geekbench 5 Single Core
Intel Xeon X5492
+78%
536
Pentium 1405 V2
300
Geekbench 5 Multi Core
Intel Xeon X5492
+219%
1764
Pentium 1405 V2
552
General Parameters
Sep 2008
Release Date
Jan 2014
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Ivy Bridge-EN
Intel Socket 771
Socket
Intel Socket 1356
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Pentium (Ivy Bridge)
Package
0.82 billions
Transistor Count
1.008 billions
45 nm
Manufacturing Process
22 nm
150 W
Power Consumption
40 W
63 °C
Peak Operating Temperature
80 °C
Intel
Foundry
Intel
2x107 mm²
Die Size
133 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
1.4 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
2
4
Total Thread Count
2
400 MHz
Bus Frequency
100 MHz
8.5
Multiplier
14.0
64 K per core
L1 Cache
64 K per core
6 MB per die
L2 Cache
256 K per core
-
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR2,DDR3
Memory Types
DDR3-1333
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
3
-
PCIe Lanes
24
