Prescott Cpu confusion?

[phillyman36]

I was on newegg pricing cpu and see there are 2 versions of prescotts. Does anyone know the difference between the 2. Is one better then the other and if so why?


One is marker by the letter E the other says just 540 hear are the specs from the website below

Intel LGA 775 Pentium 4 540 3.2 GHz, 800MHz FSB, 1MB L2 Cache w/ Hyper Threading Technology - Retail


- Specifications -

Model: Intel Pentium 4 540 w/ Hyper Threading
Core: Prescott
Operating Frequency: 3.2GHz
FSB: 800MHz
Cache: L1/12K+16K; L2/1MB
Voltage: 1.4V
Process: 90nm
Socket: LGA 775
Multimedia Instruction: MMX, SSE, SSE2, SSE3
Warranty: 3-year MFG
Packaging: Retail box (with Heatsink and Fan)
Notice: This Processor Works with SocketT (LGA775) Motherboard ONLY!

Model#: BX80547PG3200E
Item#: N82E16819116183




Intel Pentium 4/ 3.2E GHz 800MHz FSB, 1MB L2 Cache, Hyper Threading Technology - Retail
(limit 5 per customer)

Specification
Model: Intel Pentium 4 w/ Hyper Threading Technology
Core: Prescott
Operating Frequency: 3.2GHz
FSB: 800MHz
Cache: L1/12K+16K; L2/1MB
Voltage: 1.25V-1.525V
Process: 0.09Micron
Socket: Socket 478
Multimedia Instruction: MMX, SSE, SSE2, SSE3
Warranty: 3-year MFG
Packaging: Retail(with Heatsink and Fan)

Model#: BX80546PG3200E
Item#: N82E16819116172

 

[phillyman36]

Whoops never mind i just figured it out Sorry