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[VC] Retail GeForce GTX 770 Detailed and Tested

post #1 of 71
Thread Starter 
Quote:
The results suggest that GTX 770 is 11-12% faster than GTX 680 (we are talking about reference clocked models). The GTX 770 would consume 20 Watts more (the average score does not include the power consumption by obvious reasons). You could compare this rebrand to AMD’s 7970 GHz Edition facelift.

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Benching
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4x4GB vengeance, 2x4GB predatorX, 2x1GB OCZ DDR2 Intel X25-M 80GB LD PC-V2 SS Phase Change OCN Marksman 
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post #2 of 71
Wow, that's pretty impressive... stock-clocked and it beats the 680 by 11.4% while coming in at $400-450?. Can't wait to see the 780 now...
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post #3 of 71
So are we seeing the same locked voltages in the 770 like we did with the 670?
post #4 of 71
1176mhz is very nice. And people are complaining about it being a refresh... Add GPU Boost 2.0 to this and a small voltage boost and these will be pretty good. Especially if you can OC that memory further.

Wonder if all these GPU Boost 2.0 cards will have power limit and throttling issues like the GK110s.
    
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i7 4770k Gigabyte Z87X OC  Gigabyte GTX Titan Gskill Ripjaws 2400mhz 16GB 4x4GB  
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Corsair Force GS 240GB Western Digital Velociraptor 320GB EK GTX Titan Acetal Copper FC Block with Backplate EK Monarch DIMM Module heatspreaders 
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EK X3 Reservoir 150 EK Gigabyte Z87 X OC Acetal Copper Block EK Monarch X4 Copper Acetal Block with clean top Windows 8 64-Bit 
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Corsair Individually Sleeved Cables Koolance 90deg Elbows  Monsoon Compression Fittings Corsair SP120 Quiet Edition PWM Fans 
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Koolance OD3 Quick Disconnect Male Compression Koolance OD3 Quick Disconnect Female G1/4 Threaded EK Acetal Clean Supremacy Block XSPC RX360 Radiator 
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post #5 of 71
Almost certainly. Might be higher voltage, but still locked.
post #6 of 71
Quote:
Originally Posted by Aesthethc View Post

So are we seeing the same locked voltages in the 770 like we did with the 670?

Probably not. GPU Boost 2.0 allows Nvidia to control overclocking and restrict people from damaging their cards with voltage and heat so I don't see why Nvidia wouldn't allow a small amount of voltage like the GTX Titan.

Unless it's already been bumped in voltage that extra amount they would have allowed you to have used. They have lightning versions though so who knows.
    
CPUMotherboardGraphicsRAM
i7 4770k Gigabyte Z87X OC  Gigabyte GTX Titan Gskill Ripjaws 2400mhz 16GB 4x4GB  
Hard DriveHard DriveCoolingCooling
Corsair Force GS 240GB Western Digital Velociraptor 320GB EK GTX Titan Acetal Copper FC Block with Backplate EK Monarch DIMM Module heatspreaders 
CoolingCoolingCoolingOS
EK X3 Reservoir 150 EK Gigabyte Z87 X OC Acetal Copper Block EK Monarch X4 Copper Acetal Block with clean top Windows 8 64-Bit 
MonitorMonitorMonitorKeyboard
Dell U2412M Dell U2412M Dell U2412M Razer BlackWidow 
PowerCaseMouseMouse Pad
Corsair AX1200i Custome Acetal case CNC Machined from 8mm sheet  Razer Mamba Razer Ironclad 
OtherOtherOtherOther
Corsair Individually Sleeved Cables Koolance 90deg Elbows  Monsoon Compression Fittings Corsair SP120 Quiet Edition PWM Fans 
OtherOtherOtherOther
Koolance OD3 Quick Disconnect Male Compression Koolance OD3 Quick Disconnect Female G1/4 Threaded EK Acetal Clean Supremacy Block XSPC RX360 Radiator 
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CPUMotherboardGraphicsRAM
i7 4770k Gigabyte Z87X OC  Gigabyte GTX Titan Gskill Ripjaws 2400mhz 16GB 4x4GB  
Hard DriveHard DriveCoolingCooling
Corsair Force GS 240GB Western Digital Velociraptor 320GB EK GTX Titan Acetal Copper FC Block with Backplate EK Monarch DIMM Module heatspreaders 
CoolingCoolingCoolingOS
EK X3 Reservoir 150 EK Gigabyte Z87 X OC Acetal Copper Block EK Monarch X4 Copper Acetal Block with clean top Windows 8 64-Bit 
MonitorMonitorMonitorKeyboard
Dell U2412M Dell U2412M Dell U2412M Razer BlackWidow 
PowerCaseMouseMouse Pad
Corsair AX1200i Custome Acetal case CNC Machined from 8mm sheet  Razer Mamba Razer Ironclad 
OtherOtherOtherOther
Corsair Individually Sleeved Cables Koolance 90deg Elbows  Monsoon Compression Fittings Corsair SP120 Quiet Edition PWM Fans 
OtherOtherOtherOther
Koolance OD3 Quick Disconnect Male Compression Koolance OD3 Quick Disconnect Female G1/4 Threaded EK Acetal Clean Supremacy Block XSPC RX360 Radiator 
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post #7 of 71
Looks like this will be a popular card.
post #8 of 71
Quote:
Originally Posted by thestache View Post

1176mhz is very nice. And people are complaining about it being a refresh... Add GPU Boost 2.0 to this and a small voltage boost and these will be pretty good. Especially if you can OC that memory further.

Wonder if all these GPU Boost 2.0 cards will have power limit and throttling issues like the GK110s.

The leaker mentions memory at 8ghz is probably pretty easy with these cards. The 770 is looking really nice.
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i7 2600K @ 4.xghz MSI Z68A-GD65 (G3) MSI GTX 970 Gaming SLI @ 1504mhz core/8020mhz m... 16GB DDR3 2x 8gb @ 1866mhz C8 
Hard DriveHard DriveOptical DriveCooling
240GB Sandisk Extreme A few 2tb hdd's. DVDRW Corsair H75 CLC on the CPU 
OSMonitorKeyboardPower
Windows 8.1 Pro 64-bit ACER B326hk 4k 60hz 3840x2160 IPS sst display Coolermaster Cherry MX Brown switch mechanical ... Corsair TX 950w 
CaseMouseMouse PadAudio
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The Sig Rig
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K @ 4.xghz MSI Z68A-GD65 (G3) MSI GTX 970 Gaming SLI @ 1504mhz core/8020mhz m... 16GB DDR3 2x 8gb @ 1866mhz C8 
Hard DriveHard DriveOptical DriveCooling
240GB Sandisk Extreme A few 2tb hdd's. DVDRW Corsair H75 CLC on the CPU 
OSMonitorKeyboardPower
Windows 8.1 Pro 64-bit ACER B326hk 4k 60hz 3840x2160 IPS sst display Coolermaster Cherry MX Brown switch mechanical ... Corsair TX 950w 
CaseMouseMouse PadAudio
Fractal Design Define R3 Black Pearl Logitech MX518 EverGlide Titan "Medium" Soundblaster Z PCIE 
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post #9 of 71
Have you guys seen any pictures of the 770 that may "suggest" a higher than stock voltage of 1.175 ? I was thinking of selling my 670 FTW for a 770, but thinking it has the PCB as the 770 (since its the same as the 680) .... feel like i could just get a second 670 FTW and reap more benefits in the long run than having to re-upgrade to 700 series...

I feel like these 770 cards are just rebrands of my 670 FTW. Am i the only one who thinks this ?
post #10 of 71
Quote:
Originally Posted by GoldenTiger View Post

The leaker mentions memory at 8ghz is probably pretty easy with these cards.

Have any cards anywhere had memory that fast?
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