Gigabyte GA-EX58-UD3R(rev. 1.6) motherboard specifications

Form factor:	ATX 305mm x 244mm
CPU socket type:	Socket 1366
Chipset:	Intel X58 Express Intel ICH10R
Integrated Audio:	2-channel audio 4-channel audio 5.1-channel audio 7.1-channel audio HD audio Realtek ALC888 Audio Supports CD-in Supports S/PDIF in/out
BIOS:	Award BIOS 2 x 16 Mbit Flash ROM Dual BIOS Supports Plug and Play

NOTE: specifications are not complete

Gigabyte GA-EX58-UD3R(rev. 1.6) CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
Intel Core i7
AT80601000741AA BX80601920 BXC80601920	i7-920	2.66 GHz, L3 8 MB, TDP 130 Watt, Bloomfield, 0.045 micron, Rev C0	FA	1.6
AT80601000741AA BX80601920 BXC80601920	i7-920	2.66 GHz, L3 8 MB, TDP 130 Watt, Bloomfield, 0.045 micron, Rev D0	FA	1.6
AT80601000741AA BX80601920 BXC80601920	i7-920	2.66 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping C0, 130 Watt, 4.8 GT/s QPI	FA	1.6
AT80601000741AA BX80601920 BXC80601920	i7-920	2.66 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping D0, 130 Watt, 4.8 GT/s QPI	FA	1.6
AT80601000897AA BX80601930 BXC80601930	i7-930	2.8 GHz, L3 8 MB, TDP 130 Watt, Bloomfield, 0.045 micron, Rev D0	FH	1.6
AT80601000897AA BX80601930 BXC80601930	i7-930	2.8 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping D0, 130 Watt, 4.8 GT/s QPI	FH	1.6
AT80601000921AA BX80601940 BXC80601940	i7-940	2.93 GHz, L3 8 MB, TDP 130 Watt, Bloomfield, 0.045 micron, Rev C0	FA	1.6
AT80601000921AA BX80601940 BXC80601940	i7-940	2.93 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping C0, 130 Watt, 4.8 GT/s QPI	FA	1.6
AT80601002112AA BX80601950 BXC80601950	i7-950	3.06 GHz, L3 8 MB, TDP 130 Watt, Bloomfield, 0.045 micron, Rev D0	FA	1.6
AT80601002112AA BX80601950 BXC80601950	i7-950	3.06 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping D0, 130 Watt, 4.8 GT/s QPI	FA	1.6
AT80601002727AA BX80601960 BXC80601960	i7-960	3.2 GHz, L3 8 MB, TDP 130 Watt, Bloomfield, 0.045 micron, Rev D0	FE	1.6
AT80601002727AA	i7-960	3.2 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping D0, 130 Watt, 4.6 GT/s QPI	FD7	1.6
AT80601002727AA	i7-960	3.2 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping D0, 130 Watt, 4.8 GT/s QPI	FE	1.6
AT80601000918AA BX80601965	i7-965	3.2 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping C0, 130 Watt, 6.4 GT/s QPI	FA	1.6
AT80613005490AD BX80613I7970	i7-970	3.2 GHz, L3 12 MB, TDP 130 Watt, Gulftown, 0.032 micron, Rev B1	FJ	1.6
AT80613005490AD BX80613I7970	i7-970	3.2 GHz, L3 12MB, Gulftown, 0.032 micron, Stepping B1, 130 Watt, 6.4 GT/s QPI	FJ7	1.6
AT80601002274AA BX80601975	i7-975	3.33 GHz, L3 8MB, Bloomfield, 0.045 micron, Stepping D0, 130 Watt, 6.4 GT/s QPI	FA	1.6
AT80613006756AA BX80613I7980	i7-980	3.33 GHz, L3 12 MB, TDP 130 Watt, Gulftown, 0.032 micron, Rev B1	FK1	1.6
AT80613003543AE BX80613I7980X	i7-980X	3.33 GHz, L3 12MB, Gulftown, 0.032 micron, Stepping B0, 130 Watt, 6.4 GT/s QPI	FF	1.6
Intel Core i7 Extreme Edition
AT80601000918AA BX80601965	i7-965	3.2 GHz, L3 8 MB, TDP 130 Watt, Bloomfield, 0.045 micron, Rev C0	FA	1.6
AT80601002274AA BX80601975	i7-975	3.33 GHz, L3 8 MB, TDP 130 Watt, Bloomfield, 0.045 micron, Rev D0	FA	1.6
AT80613003543AE BX80613I7980X	i7-980X	3.33 GHz, L3 12 MB, TDP 130 Watt, Gulftown, 0.032 micron, Rev B1	FF	1.6
AT80613005931AA BX80613I7990X	i7-990X	3.46 GHz, L3 12 MB, TDP 130 Watt, Gulftown, 0.032 micron, Rev B1	FJ18	1.6
Intel Xeon
AT80602000804AA BX80602E5502	E5502	1.86 GHz, L3 4 MB, TDP 80 Watt, 0.045 micron	FI	1.6
AT80602000801AA BX80602E5504	E5504	2 GHz, L3 4 MB, TDP 80 Watt, 0.045 micron	FI	1.6
AT80602000798AA BX80602E5506	E5506	2.13 GHz, L3 4 MB, TDP 80 Watt, 0.045 micron	FI	1.6
AT80602002091AA BX80602E5520	E5520	2.26 GHz, L3 8 MB, TDP 80 Watt, 0.045 micron	FI	1.6
AT80602000792AA BX80602E5530	E5530	2.4 GHz, L3 8 MB, TDP 80 Watt, 0.045 micron	FI	1.6
AT80602000789AA BX80602E5540	E5540	2.53 GHz, L3 8 MB, TDP 80 Watt, 0.045 micron	FI	1.6
AT80614007290AE BX80614E5606	E5606	2.13 GHz, TDP 80 Watt, 0.032 micron	FI	1.6
AT80614006789AA BX80614E5607	E5607	2.26 GHz, TDP 80 Watt, 0.032 micron	FI	1.6
AT80602002712AA BX80602L5506	L5506	2.13 GHz, L3 4 MB, TDP 60 Watt, 0.045 micron	FI	1.6
AT80602000810AA BX80602L5520	L5520	2.26 GHz, L3 8 MB, TDP 60 Watt, 0.045 micron	FI	1.6
AT80601000741AB BX80601W3520	W3520	2.66 GHz, L3 8 MB, TDP 130 Watt, Nehalem, 0.045 micron, Rev D0	FB	1.6
AT80601000741AB BX80601W3520	W3520	2.66 GHz, L3 8MB, Nehalem-WS, 0.045 micron, Stepping D0, 130 Watt, 4.8 GT/s QPI	FB	1.6
AT80601000921AB BX80601W3540	W3540	2.93 GHz, L3 8 MB, TDP 130 Watt, Nehalem, 0.045 micron, Rev C0	FB	1.6
AT80601000921AB BX80601W3540	W3540	2.93 GHz, L3 8MB, Nehalem-WS, 0.045 micron, Stepping C0, 130 Watt, 4.8 GT/s QPI	FB	1.6
AT80601002112AB BX80601W3550	W3550	3.06 GHz, L3 8 MB, TDP 130 Watt, Nehalem, 0.045 micron, Rev D0	FB	1.6
AT80601002112AB BX80601W3550	W3550	3.06 GHz, L3 8MB, Nehalem-WS, 0.045 micron, Stepping D0, 130 Watt, 4.8 GT/s QPI	FB	1.6
AT80601002727AB BX80601W3565	W3565	3.2 GHz, L3 8 MB, TDP 130 Watt, Nehalem, 0.045 micron, Rev D0	FD	1.6
AT80601000918AB BX80601W3570	W3570	3.2 GHz, L3 8 MB, TDP 130 Watt, Nehalem, 0.045 micron, Rev C0	FB	1.6
AT80601000918AB BX80601W3570	W3570	3.2 GHz, L3 8MB, Nehalem-WS, 0.045 micron, Stepping C0, 130 Watt, 6.4 GT/s QPI	FB	1.6
AT80601002274AB BX80601W3580	W3580	3.33 GHz, L3 8 MB, TDP 130 Watt, Nehalem, 0.045 micron, Rev C0	FB	1.6
AT80601002274AB BX80601W3580	W3580	3.33 GHz, L3 8MB, Nehalem-WS, 0.045 micron, Stepping C0, 130 Watt, 6.4 GT/s QPI	FB	1.6
AT80613003543AF BX80613W3680	W3680	3.33 GHz, L3 12 MB, TDP 130 Watt, Nehalem, 0.032 micron, Rev B1	FH	1.6
	W3680	3.46 GHz, L3 8MB, Nehalem-WS, 0.045 micron, Stepping B1, 130 Watt, 6.4 GT/s QPI	FH	1.6
	W3690	3.46 GHz, L3 12 MB, TDP 130 Watt, Nehalem, 0.032 micron, Rev C1	FI	1.6
AT80602000771AA BX80602X5550	X5550	2.66 GHz, L3 8 MB, TDP 95 Watt, 0.045 micron	FI	1.6
AT80602000768AA BX80602X5560	X5560	2.8 GHz, L3 8 MB, TDP 95 Watt, 0.045 micron	FI	1.6
AT80602000765AA BX80602X5570	X5570	2.93 GHz, L3 8 MB, TDP 95 Watt, 0.045 micron	FI	1.6

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.