Proszę o pmoc w wyborze pomiędzy tymi dwoma prockami

Pentium 4 570J 3.8 GHz HT 255,00 zł
sSpec Number: SL82U
CPU Speed: PCG: Bus Speed: Bus/Core Ratio: L2 Cache Size: L2 Cache Speed:
3.80 GHz 04B 800 MHz 19 1 MB
3.8 GHz
Package Type:
LGA775
Manufacturing Technology: 90 nm
Core Stepping: E0
CPUID String: 0F41h
Thermal Design Power:115W
Thermal Specification: 72.8°C
VID Voltage Range: 1.287V-1.4V

czy :
P4 3,40 GHZ, 2Mb Cache, fsb 800 160,00 zł

sSpec Number: SL7Z7
CPU Speed: PCG: Bus Speed: Bus/Core Ratio: L2 Cache Size: L2 Cache Speed:
SL82U
3.40 GHz 04A 800 MHz 17 2 MB
3.4 GHz
Package Type:
LGA775
Manufacturing Technology: 90 nm
Core Stepping: N0
CPUID String: 0F43h
Thermal Design Power: 84W
Thermal Specification: 67.7°C
VID Voltage Range: 1.25V-1.388V