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AMD 7970 Crossfire

Is this a good or bad idea? I was considering either a GTX 760 SLI for the same price on eBay or a GTX 780. Mostly due to the fact that I would like to have shadowplay for all of the recording that I do for my gaming channel. But if I do a crossfire setup can I record with out dropping down to my current GTX 770 FPS, that is when gaming on a 1440p monitor which is why I'm upgrading.  

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8800GTX, nuff change for 4k camera...

:P

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I'm selling the GTX 770 in conjunction with a camera of mine and my monitor in order to get the 1440p monitor and upgrade the graphics card. The math just doesn't work out without it.

show your work because it's not making much sense to me. A 7970/280x is approximately the same price as a 770, even worse if working through eBay.

Error: 410

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Please provide links to where you'd be buying the cards from, and perhaps your budget?

 Main Rig: AMD AM4 R7 5700X3D (8C/16T) + TR Phantom Spirit 120 EVO | Gigabyte X570 Aorus Xtreme | 2x 16GB Kingston Fury Beast DDR4 3600 | XFX MERC 310 RX 7900 XTX | 256GB Sabrent Rocket NVMe M.2 PCIe Gen 3.0 (OS) | 4TB Crucial P310 NVMe M.2 PCIe4x4 | 2TB TG Cardea Zero Z440 NVMe M.2 PCIe Gen4x4 | 4TB Samsung 860 EVO SATA SSD | 2TB Samsung 860 QVO SATA SSD | 6TB WD Black HDD | CoolerMaster H500M | Corsair HX1000 Platinum | Logitech G915 + G303 Shroud Ed + 8BitDo Ultimate 2.4G | iFi Micro iDSD Black Label | Philips Fidelio B97 | C49HG90DME 49" 32:9 144Hz Freesync 2 | Omnidesk Pro 2020 48" | 64bit Win11 Pro 24H2

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