x86 cpus' Guide

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Processor of the day

Intel Pentium III 1000 SL52R 01.jpg
Intel Pentium III 1000EB FC-PGA

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)

Intel Core i7-3770
Intel Core i5-3470
Intel Core i5-2400
Intel Core i5-4570
Intel Core i7-2600

Most powerful CPUs
Desktop PCs
AMD : Ryzen Threadripper PRO 3995X
Intel : Core i9-10980XE
Laptop PCs
AMD : Ryzen 9 4900H
Intel : Core i9-10980HK
AMD : EPYC 7763
Intel : Xeon Platinium 9282

Intel Xeon E5-1603
Manufacturer Intel
Model Xeon
Architecture x86
Codename Sandy Bridge-EP-4
Core frequency 2.8 GHz
Core count 4
Performance index 555
Targeted market workstations
Package / Socket LGA-2011 / Socket R
Physical informations
Package Size 5,85x5,1 cm Manufacturing process 0,032 µm
Die size 270 mm˛ Transistor count 1270000000
Electrical informations
Voltage 1.35V TDP 130 W
Bus frequency
Bus type DMI Width 64 bits
Base clock 100 MHz Core/Bus ratio 28.0x
DMI bus speed 5 GT/s
L1 cache (data) 4x32 KB L1 Cache (instruction) 4x32 KB
L2 cache 4x256 KB L3 cache 10 MB
Other informations
Release date March 6th 2012
Functions/Features AES Encryption
Advanced Vector Extensions (AVX)
Enhanced Intel Speedstep Technology (EIST)
Execute Disable Bit
Intel Virtualization Technology
Quad Core
Trusted Execution Technology
Integrated peripherals Memory controller DDR3-1066 Quad Channel
PCI-Express 3.0 Controller 40 lignes
Sspec (stepping) QBLW (C1), QBWA (M1), SR0L9 (M1)
Part Number CM8062107186502 (OEM)
Rarity *
The cpu for sale
Reference L337B871
Serie SR0L9
Comments L337B871
Price 10€
Status Not tested, but should be working

Page created on 26/04/2009

Last update : 10/05/2022