65nm or 55nm, How does GPU-Z know?

Freakish · Jan 21, 2009

I recently purchased a new laptop with Nvidia 1024Mb 9650GT, Websites and press/media state the 9650GT is a 55nm shrink of the 9600GT. GPU-Z however reports the 9650GT as a 65nm card.

I'm wondering if GPUz is getting this information from the Bios or from a database? I'm trying to determine if the 9650GT is 55nm as Notebookcheck states, or 65nm as GPU-Z states?

Any info would be appreciated on the matter.

slyfox2151 · Jan 21, 2009

i would assume its the 55nm as its a laptop and all just my 0.02 whats it matter really anyway? only diff would be power consum/heat /overclock

i would think it gets it from a database.

NeSeNVi · Jan 21, 2009

I don't know, but it shows me 90nm instead of 80nm in my graphic card and I bet: author of that program could answer you.

W1zzard · Jan 27, 2009

this will be fixed in the next release

W1zzard · Jan 27, 2009

test build for this fix here:
http://forums.techpowerup.com/showthread.php?t=83299

Freakish · Jan 28, 2009

W1zzard said:
test build for this fix here:
http://forums.techpowerup.com/showthread.php?t=83299

Thankyou for the quick fix, it indeed seems to show the 55nm.. So i will assume it is one....

Thanks again for the quick solution and update.

System Name	MRCOMP!
Processor	5800X3D
Motherboard	MSI Gaming Plus
Cooling	Corsair 280 AIO
Memory	64GB 3600mhz
Video Card(s)	GTX3060
Storage	1TB SSD
Display(s)	Samsung Neo
Case	No Case... just sitting on cardboard :D
Power Supply	Antec 650w

Processor	Ryzen 7 5700X
Memory	48 GB
Video Card(s)	RTX 4080
Storage	2x HDD RAID 1, 3x M.2 NVMe
Display(s)	30" 2560x1600 + 19" 1280x1024
Software	Windows 10 64-bit

Processor	Ryzen 7 5700X
Memory	48 GB
Video Card(s)	RTX 4080
Storage	2x HDD RAID 1, 3x M.2 NVMe
Display(s)	30" 2560x1600 + 19" 1280x1024
Software	Windows 10 64-bit

65nm or 55nm, How does GPU-Z know?

Freakish

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slyfox2151

NeSeNVi

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W1zzard

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W1zzard

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Freakish

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