Intel G45 Express chipset specifications

CPU socket type:

Socket 775

Intel G45 Express CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Celeron
BX80557420 BXC80557420 HH80557RG025512	420	1.6 GHz, FSB 800 MHz, L2 512 KB
BX80557430 BXC80557430 HH80557RG033512	430	1.8 GHz, FSB 800 MHz, L2 512 KB
BX80557440 BXC80557440 HH80557RG041512	440	2 GHz, FSB 800 MHz, L2 512 KB
HH80557RG049512	450	2.2 GHz, FSB 800 MHz, L2 512 KB
Intel Celeron Dual-Core
BX80557E1200 BXC80557E1200F HH80557PG025D	E1200	1.6 GHz, FSB 800 MHz, L2 512 KB
BX80557E1400 BXC80557E1400 HH80557PG041D	E1400	2 GHz, FSB 800 MHz, L2 512 KB
BX80557E1500 BXC80557E1500 HH80557PG049D	E1500	2.2 GHz, FSB 800 MHz, L2 512 KB
BX80557E1600 BXC80557E1600 HH80557PG056D	E1600	2.4 GHz, FSB 800 MHz, L2 512 KB
AT80571RG0561ML BX80571E3200 BXC80571E3200	E3200	2.4 GHz, FSB 800 MHz, L2 1 MB
AT80571RG0601ML BX80571E3300 BXC80571E3300	E3300	2.5 GHz, FSB 800 MHz, L2 1 MB
AT80571RG0641ML BX80571E3400 BXC80571E3400	E3400	2.6 GHz, FSB 800 MHz, L2 1 MB
AT80571RG0681ML BX80571E3500 BXC80571E3500	E3500	2.7 GHz, FSB 800 MHz, L2 1 MB
Intel Core 2 Duo
BX80557E4300 HH80557PG0332M	E4300	1.8 GHz, FSB 800 MHz, L2 2 MB
BX80557E4400 HH80557PG0412M	E4400	2 GHz, FSB 800 MHz, L2 2 MB
BX80557E4500 HH80557PG0492M	E4500	2.2 GHz, FSB 800 MHz, L2 2 MB
BX80557E4600 HH80557PG0562M	E4600	2.4 GHz, FSB 800 MHz, L2 2 MB
BX80557E4700 HH80557PG0642M	E4700	2.6 GHz, FSB 800 MHz, L2 2 MB
BX80557E6300 HH80557PH0362M	E6300	1.86 GHz, FSB 1066 MHz, L2 2 MB
BX80557E6320 HH80557PH0364M	E6320	1.86 GHz, FSB 1066 MHz, L2 4 MB
BX80557E6400 HH80557PH0462M	E6400	2.13 GHz, FSB 1066 MHz, L2 2 MB
BX80557E6420 HH80557PH0464M	E6420	2.13 GHz, FSB 1066 MHz, L2 4 MB
HH80557PJ0534M	E6540	2.33 GHz, FSB 1333 MHz, L2 4 MB
BX80557E6550 BX80557E6550R HH80557PJ0534MG	E6550	2.33 GHz, FSB 1333 MHz, L2 4 MB
BX80557E6600 HH80557PH0564M	E6600	2.4 GHz, FSB 1066 MHz, L2 4 MB
BX80557E6700 HH80557PH0674M	E6700	2.66 GHz, FSB 1066 MHz, L2 4 MB
BX80557E6750 HH80557PJ0674MG	E6750	2.66 GHz, FSB 1333 MHz, L2 4 MB
BX80557E6850 HH80557PJ0804MG	E6850	3 GHz, FSB 1333 MHz, L2 4 MB
BX80571E7200 BXC80571E7200 EU80571PH0613M	E7200	2.53 GHz, FSB 1066 MHz, L2 3 MB
BX80571E7300 BXC80571E7300 EU80571PH0673M	E7300	2.66 GHz, FSB 1066 MHz, L2 3 MB
AT80571PH0723M AT80571PH0723ML BX80571E7400 BXC80571E7400	E7400	2.8 GHz, FSB 1066 MHz, L2 3 MB
AT80571PH0773M AT80571PH0773ML BX80571E7500 BXC80571E7500	E7500	2.93 GHz, FSB 1066 MHz, L2 3 MB
AT80571PH0833ML BX80571E7600 BXC80571E7600	E7600	3.06 GHz, FSB 1066 MHz, L2 3 MB
BX80570E8190 EU80570PJ0676MN	E8190	2.66 GHz, FSB 1333 MHz, L2 6 MB
BX80570E8200 BX80570E8200A BXC80570E8200 EU80570PJ0676M	E8200	2.66 GHz, FSB 1333 MHz, L2 6 MB
EU80570AJ0736M	E8300	2.83 GHz, FSB 1333 MHz, L2 6 MB
AT80570PJ0806M BX80570E8400 BX80570E8400A BXC80570E8400 EU80570PJ0806M	E8400	3 GHz, FSB 1333 MHz, L2 6 MB
AT80570PJ0876M BX80570E8500 BX80570E8500A BXC80570E8500 EU80570PJ0876M	E8500	3.16 GHz, FSB 1333 MHz, L2 6 MB
AT80570PJ0936M BX80570E8600 BXC80570E8600	E8600	3.33 GHz, FSB 1333 MHz, L2 6 MB
Intel Core 2 Extreme
BX80569QX9650 EU80569XJ080NL	QX9650	3 GHz, FSB 1333 MHz, L2 12 MB
Intel Core 2 Quad
BX80562Q6600 HH80562PH0568M	Q6600	2.4 GHz, FSB 1066 MHz, L2 8 MB
BX80562Q6700 HH80562PH0678MK	Q6700	2.66 GHz, FSB 1066 MHz, L2 8 MB
AT80580PJ0534MN BX80580Q8200 BXC80580Q8200 EU80580PJ0534MN	Q8200	2.33 GHz, FSB 1333 MHz, L2 4 MB
AT80580AJ0534MN BX80580Q8200S	Q8200S	2.33 GHz, FSB 1333 MHz, L2 4 MB
AT80580PJ0604ML AT80580PJ0604MN BX80580Q8300 BXC80580Q8300	Q8300	2.5 GHz, FSB 1333 MHz, L2 4 MB
AT80580PJ0674ML BX80580Q8400 BXC80580Q8400	Q8400	2.66 GHz, FSB 1333 MHz, L2 4 MB
AT80580AJ0674ML BX80580Q8400S	Q8400S	2.66 GHz, FSB 1333 MHz, L2 4 MB
BX80580Q9300 EU80580PJ0606M	Q9300	2.5 GHz, FSB 1333 MHz, L2 6 MB
AT80580PJ0676M BX80580Q9400 BXC80580Q9400	Q9400	2.66 GHz, FSB 1333 MHz, L2 6 MB
AT80580AJ0676M BX80580Q9400S	Q9400S	2.66 GHz, FSB 1333 MHz, L2 6 MB
BX80569Q9450 BXC80569Q9450 EU80569PJ067N	Q9450	2.66 GHz, FSB 1333 MHz, L2 12 MB
BX80569Q9550 BXC80569Q9550 EU80569PJ073N	Q9550	2.83 GHz, FSB 1333 MHz, L2 12 MB
AT80569AJ073N BX80569Q9550S	Q9550S	2.83 GHz, FSB 1333 MHz, L2 12 MB
AT80569PJ080N BX80569Q9650 BXC80569Q9650	Q9650	3 GHz, FSB 1333 MHz, L2 12 MB
Intel Pentium Dual-Core
BX80557E2140 BXC80557E2140 HH80557PG0251M	E2140	1.6 GHz, FSB 800 MHz, L2 1 MB
BX80557E2160 BXC80557E2160 HH80557PG0331M	E2160	1.8 GHz, FSB 800 MHz, L2 1 MB
BX80557E2180 BXC80557E2180 HH80557PG0411M	E2180	2 GHz, FSB 800 MHz, L2 1 MB
BX80557E2200 BXC80557E2200 HH80557PG0491M	E2200	2.2 GHz, FSB 800 MHz, L2 1 MB
BX80557E2220 BXC80557E2220 HH80557PG0561M	E2220	2.4 GHz, FSB 800 MHz, L2 1 MB
AT80571PG0602M BX80571E5200 BXC80571E5200 EU80571PG0602M	E5200	2.5 GHz, FSB 800 MHz, L2 2 MB
AT80571PG0642M AT80571PG0642ML BX80571E5300 BXC80571E5300	E5300	2.6 GHz, FSB 800 MHz, L2 2 MB
AT80571PG0682M AT80571PG0682ML BX80571E5400 BXC80571E5400	E5400	2.7 GHz, FSB 800 MHz, L2 2 MB
AT80571PG0722ML BX80571E5500 BXC80571E5500	E5500	2.8 GHz, FSB 800 MHz, L2 2 MB
AT80571PG0802ML BX80571E5700 BXC80571E5700	E5700	3 GHz, FSB 800 MHz, L2 2 MB
AT80571PG0882ML BX80571E5800	E5800	3.2 GHz, FSB 800 MHz, L2 2 MB
AT80571PH0722ML BX80571E6300 BXC80571E6300	E6300	2.8 GHz, FSB 1066 MHz, L2 2 MB
AT80571PH0772ML BX80571E6500 BXC80571E6500	E6500	2.93 GHz, FSB 1066 MHz, L2 2 MB
AT80571XH0772ML BXC80571E6500K	E6500K	2.93 GHz, FSB 1066 MHz, L2 2 MB
AT80571PH0832ML BX80571E6600 BXC80571E6600	E6600	3.06 GHz, FSB 1066 MHz, L2 2 MB
AT80571PH0882ML BX80571E6700 BXC80571E6700	E6700	3.2 GHz, FSB 1066 MHz, L2 2 MB
AT80571PH0932ML BX80571E6800 BXC80571E6800	E6800	3.33 GHz, FSB 1066 MHz, L2 2 MB

When part numbers are not supplied by motherboard manufacturers, we use best guess approach to determine part numbers based on CPU model, frequency and features. In some cases our guess may be incorrect or incomplete. Please always verify part numbers before committing to buying the CPU.