• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

TechPowerUp GPU-Z 0.3.8 released

Solaris17

Creator Solaris Utility DVD
Joined
Aug 16, 2005
Messages
19,374 (4.27/day)
Likes
6,277
Location
Florida
System Name Venslar
Processor I9 7980XE
Motherboard MSI x299 Tomahawk Arctic
Cooling EKWB L360 R2.0
Memory 32GB Corsair DDR4 3000mhz
Video Card(s) Gigabyte 1080TI
Storage 2x SG 3TB HDDs (RAID 0) | 1x ADATA 128 SSD (Cache) | 1x Drevo 256 SSD | 1x 1TB Samsung 850 EVO (OS)
Display(s) 3x AOC Q2577PWQ (2k IPS)
Case Inwin 303 White (Thermaltake Ring 120mm Purple accent)
Audio Device(s) Realtek ALC 1220 on Audio-Technica ATH-AG1
Power Supply Seasonic 1050W Snow
Mouse Roccat Tyon White
Keyboard Ducky Shine 6 Snow White
Software Windows 10 x64 Pro
#26
As NVAPI says:

Code:
// FUNCTION NAME: NvAPI_GetDisplayDriverMemoryInfo
//
//   DESCRIPTION: Retrieves the display driver memory information for the active display handle.
//                In case of multiGPU scenario the physical framebuffer information is obtained for the GPU associated with active display handle.
//                [b]In case of SLI physical framebuffer information is obtained only from the display owner GPU.[/b]
so its showing me memory usage from the memory that sli in itself has availible and not on a per GPU basis since SLI is enabled?
 

Mussels

Moderprator
Staff member
Joined
Oct 6, 2004
Messages
46,202 (9.52/day)
Likes
13,685
Location
Australalalalalaia.
System Name Daddy Long Legs
Processor Ryzen R7 1700, 3.9GHz 1.375v
Motherboard MSI X370 Gaming PRO carbon
Cooling Fractal Celsius S24 (Silent fans, meh pump)
Memory 16GB 2133 generic @ 2800
Video Card(s) MSI GTX 1080 Gaming X (BIOS modded to Gaming Z - faster and solved black screen bugs!)
Storage 1TB Intel SSD Pro 6000p (60TB USB3 storage)
Display(s) Samsung 4K 40" HDTV (UA40KU6000WXXY) / 27" Qnix 2K 110Hz
Case Fractal Design R5. So much room, so quiet...
Audio Device(s) Pioneer VSX-519V + Yamaha YHT-270 / sennheiser HD595/518 + Corsair Void RGB
Power Supply Corsair HX 750i (Platinum, fan off til 300W)
Mouse Logitech G403 + KKmoon desk-sized mousepad
Keyboard Corsair K65 Rapidfire
Software Windows 10 pro x64 (all systems)
Benchmark Scores Laptops: i7-4510U + 840M 2GB (touchscreen) 275GB SSD + 16GB i7-2630QM + GT 540M + 8GB
#27
so its showing me memory usage from the memory that sli in itself has availible and not on a per GPU basis since SLI is enabled?
its showing from the card the monitors on.

SLI doesnt add ram, so it'd show from the primary card in SLI, and out of SLI you'd get a readout per card (depending which one was selected)
 

Solaris17

Creator Solaris Utility DVD
Joined
Aug 16, 2005
Messages
19,374 (4.27/day)
Likes
6,277
Location
Florida
System Name Venslar
Processor I9 7980XE
Motherboard MSI x299 Tomahawk Arctic
Cooling EKWB L360 R2.0
Memory 32GB Corsair DDR4 3000mhz
Video Card(s) Gigabyte 1080TI
Storage 2x SG 3TB HDDs (RAID 0) | 1x ADATA 128 SSD (Cache) | 1x Drevo 256 SSD | 1x 1TB Samsung 850 EVO (OS)
Display(s) 3x AOC Q2577PWQ (2k IPS)
Case Inwin 303 White (Thermaltake Ring 120mm Purple accent)
Audio Device(s) Realtek ALC 1220 on Audio-Technica ATH-AG1
Power Supply Seasonic 1050W Snow
Mouse Roccat Tyon White
Keyboard Ducky Shine 6 Snow White
Software Windows 10 x64 Pro
#28
its showing from the card the monitors on.

SLI doesnt add ram, so it'd show from the primary card in SLI, and out of SLI you'd get a readout per card (depending which one was selected)
i know SLI doesnt add ram......but since the ram of every core is replicating the same data than that means no matter what core i read off of it should display the same size. right? Which i would assume ment that only if SLI is disabled would the cores show diffirent memory usage depending on the core selected.
 

Mussels

Moderprator
Staff member
Joined
Oct 6, 2004
Messages
46,202 (9.52/day)
Likes
13,685
Location
Australalalalalaia.
System Name Daddy Long Legs
Processor Ryzen R7 1700, 3.9GHz 1.375v
Motherboard MSI X370 Gaming PRO carbon
Cooling Fractal Celsius S24 (Silent fans, meh pump)
Memory 16GB 2133 generic @ 2800
Video Card(s) MSI GTX 1080 Gaming X (BIOS modded to Gaming Z - faster and solved black screen bugs!)
Storage 1TB Intel SSD Pro 6000p (60TB USB3 storage)
Display(s) Samsung 4K 40" HDTV (UA40KU6000WXXY) / 27" Qnix 2K 110Hz
Case Fractal Design R5. So much room, so quiet...
Audio Device(s) Pioneer VSX-519V + Yamaha YHT-270 / sennheiser HD595/518 + Corsair Void RGB
Power Supply Corsair HX 750i (Platinum, fan off til 300W)
Mouse Logitech G403 + KKmoon desk-sized mousepad
Keyboard Corsair K65 Rapidfire
Software Windows 10 pro x64 (all systems)
Benchmark Scores Laptops: i7-4510U + 840M 2GB (touchscreen) 275GB SSD + 16GB i7-2630QM + GT 540M + 8GB
#29
i know SLI doesnt add ram......but since the ram of every core is replicating the same data than that means no matter what core i read off of it should display the same size. right? Which i would assume ment that only if SLI is disabled would the cores show diffirent memory usage depending on the core selected.
i dont think anyone knows how SLI works fully, so it may duplicate, or it may only duplicate some.

its possible that one GPU may have more ram used, or that they both show identical... i sure dont know (and i dont think anyone outside of Nvidia does for sure)
 

SoLoR

New Member
Joined
Sep 17, 2009
Messages
11 (0.00/day)
Likes
0
#30
Nice... GPU Load. Is it done with NDA NVAPI or something else? considering it doesnt seems to work with g80, i would say opencl, since afaik opencl is not working on g80.

also bug that im geting in gtx295, win7 x64, 195.62 drivers... OpenCL is not checked and it should be:

 
Last edited: