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Lost 12 ROPs

post #1 of 4
Thread Starter 
Hello everybody. Today i noticed low performance when gaming on my laptop, so i checked gpu-z only to see that i have 4 ROPs instead of 16 on my GT540M. What's wrong? I tried reinstalling the drivers but nothing happened. What can i do?
That was before: 337
That's now:
497
    
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post #2 of 4
It's nothing more then a detection issue. your rops are still there and functional.
PDXLan rig.
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PDXLan rig.
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel core i5 2500k 4.5GHZ 1.325V ASRock Z68 extreme3 gen3 GIGABYTE windforce X3 Radeon HD 7950 @ 1025/1300 8GB G.skill RipjawsX 4X2GB 1600MHZ DDR3 9-9-9-2... 
Hard DriveOptical DriveCoolingOS
128GB Crucial M4 SATA III  Samsung blu-ray Coolermaster hyper 212+ Windows 7 home premium 64-bit 
MonitorKeyboardPowerCase
Samsung syncmaster 2243 22" 1680X1050 Das keyboard ultimate silent II Rosewill HIVE series-650W Lancool PC-K62 'Dragonlord' 
MouseMouse PadAudio
Cyborg R.A.T.7 Gantor slipquick. Asus xonar XD 7.1 
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post #3 of 4
Yeah, sounds like a software error. When I don't have drivers installed(or only the ones that comes with windows), mine shows up as only having 700 SP's for example. It should show 1408. I've even had a bad driver package do this. Went back to another version, and it fixed it.
post #4 of 4
The reading was wrong with the older versions of GPU-Z. Now the new one fixed it. even for the pixel fillrate calculation method.
Use 0.5.4 or 0.5.3 if you want the 12 ROPs reading lol.
Edited by HeadlessKnight - 1/29/12 at 3:37am
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Desktop
(16 items)
 
Laptop
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CPUMotherboardGraphicsRAM
Intel Core i7-5820K @ 4.40 GHz Asus Rampage V Extreme/U3.1 MSI GTX 980 Ti Gaming 6GB  Corsair Vengeance LPX 16GB (4x4) DDR4-3000 
Hard DriveHard DriveCoolingOS
Samsung 850 Pro 1TB Samsung 950 Pro NVMe 512GB NZXT Kraken X62 Windows 10 Pro 
MonitorMonitorKeyboardPower
Asus VG236H 23" 120 Sony XBR43X800D 43" 4K TV CoolerMaster Octane Storm + Razer Turret EVGA SuperNOVA 1000 G3 
CaseMouseMouse PadAudio
Corsair Graphite 760T Black Logitech G502 Proteus Spectrum + Razer Turret Razer Goliathus Asus Xonar Essence STX II 
CPUMotherboardGraphicsRAM
Intel Core i7-4720HQ @ 2.60 GHz Asus G751JY Asus GTX 980M 4GB SK hynix HMT41GS6BFR8A-PB 16GB (2x8) DDR3L-1600 
Hard DriveHard DriveOptical DriveOS
SanDisk SD7SB3Q128G1002  HGST Travelstar 7K1000 1TB HL-DT-ST DVDRAM GUC0N Windows 10 Home 64-bit 
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LG Philips LP173WF4-SPD1 + G-SYNC @ 75 Hz Realtek ALC668 
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