Home Comparison Pentium 1405 V2 vs Intel Xeon E5 2629 v3

Pentium 1405 V2 vs Intel Xeon E5 2629 v3

We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and Intel Xeon E5 2629 v3 with 8 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1405 V2 's Advantages
Higher specification of memory (DDR3-1333 vs DDR3)
Lower TDP (40W vs 85W)
Intel Xeon E5 2629 v3 's Advantages
Released 8 months late
Higher base frequency (2.4GHz vs 1.4GHz)
Larger L3 cache size (20MB vs 6MB)

Score

Benchmark

Geekbench 5 Single Core
Pentium 1405 V2
300
Intel Xeon E5 2629 v3 +171%
813
Geekbench 5 Multi Core
Pentium 1405 V2
552
Intel Xeon E5 2629 v3 +1068%
6450
VS

General Parameters

Jan 2014
Release Date
Sep 2014
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Haswell-EP
Intel Socket 1356
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Pentium (Ivy Bridge)
Generation
Xeon E5 (Haswell-EP)

Package

1.008 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
22 nm
Intel Socket 1356
Socket
Intel Socket 2011-3
40 W
Power Consumption
85 W
80 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
133 mm²
Die Size
356 mm²
FC-LGA12A
Package
FC-LGA12A

CPU Performance

1.4 GHz
Performance Core Base Frequency
2.4 GHz
0
Performance Core Turbo Frequency
3.2 GHz
2
Total Core Count
8
2
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
24.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
6 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

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

Miscellaneous

3
PCIe Version
3
24
PCIe Lanes
40

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