Xeon E5405 vs Xeon E7 4870
We compared two server CPUs: Xeon E5405 with 4 cores 2GHz and Xeon E7 4870 with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon E5405 's Advantages
Lower TDP (80W vs 130W)
Xeon E7 4870 's Advantages
Released 3 years and 5 months late
Higher specification of memory (1333 vs 3)
Higher base frequency (2.4GHz vs 2GHz)
More modern manufacturing process (32nm vs 45nm)
Score
Benchmark
Geekbench 6 Single Core
Xeon E5405
282
Xeon E7 4870
+45%
409
Geekbench 6 Multi Core
Xeon E5405
844
Xeon E7 4870
+383%
4078
General Parameters
Nov 2007
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Westmere-EX
Intel Socket 771
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Xeon E7(Westmere-EX)
Package
0.82 billions
Transistor Count
2.6 billions
45 nm
Manufacturing Process
32 nm
80 W
Power Consumption
130 W
Intel
Foundry
Intel
2x107 mm²
Die Size
513 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.4 GHz
0
Performance Core Turbo Frequency
2.8 GHz
4
Total Core Count
10
4
Total Thread Count
20
333 MHz
Bus Frequency
133 MHz
6.0
Multiplier
18.0
64 KB per core
L1 Cache
64 KB per core
6 MB per die
L2 Cache
256 KB per core
-
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
2
SMP
4
Memory Parameters
DDR2, DDR3
Depends on motherboard
Memory Types
DDR3-1333
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
-
