X86 cpus' Guide

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Processor of the day

IntelODP486-33ES.jpg
Intel Overdrive 486DX2-66 (PGA169)

Most popular CPUs

Intel Core 2 Duo E8800 (ES)
Intel Core 2 Duo E6200 (ES)
Intel Core 2 Duo E7700
Intel Core 2 Duo E7800
Intel Pentium II 266 (0,35µ)

Best sales on

Intel Core i7-3770
Intel Core i7-6700
Intel Core i5-3470
Intel Core i7-2600
Intel Core i7-4770

Most powerful CPUs
Desktop PCs
AMD : Ryzen Threadripper 3990X
Intel : Core i9-10980XE
Laptop PCs
AMD : Ryzen 9 4900H
Intel : Core i9-10980HK
Servers
AMD : EPYC 7H12
Intel : Xeon Platinium 9282


Intel Pentium 4 521
Manufacturer Intel
Model Pentium 4
Architecture x86
Codename Prescott
Core frequency 2800 MHz
Core count 1
Targeted market Desktop PCs
Package / Socket LGA-775 / Socket T
Physical informations
Package Size 3,75 x 3,75 cm Manufacturing process 0,09 µm
Die size ??? Transistor count 125000000
Electrical informations
Bus frequency 4x200 MHz Width 32 bits
Core/Bus ratio 14.0x L1 cache (data+instruction) 16+12 KB
Voltage ??? L2 cache 1 MB
Other informations
Functions/Features EM64T
Execute Disable Bit
Hyper Threading (HT)
MMX
SSE
SSE2
SSE3
Sspec (stepping) SL82V, SL8HX (E0), SL8PP, SL9CG
Part Number BX80547PG2800EJ (BOX), BX80547PG2800EK (BOX), HH80547PG0721MM (OEM), JM80547PG0721MM (OEM)
Rarity *
The cpu for sale
Reference INTEL (M)(c)'04
PENTIUM(R)4
521 SL8HX MALAY
2.80GHZ/1M/800/04A
L537B020
Price
Status Not tested, but should be working







Page created on 03/11/2008

Last update : 01/05/2020