Radeon HD 7770 Sapphire Edition is a special edition of the Radeon HD 7770 1GB GDDR5, which is a high-end GPU part of the Radeon HD 7000 Series released by AMD in 2011/2012.
We did not identify any OC nor any new relevant features. We believe the description provided by the manufacturer (Sapphire Technology Limited) is quite tricky since what is said to be included in the Radeon HD 7770 Sapphire Edition, is already included on the original edition from the start. Therefore, the performance should be exactly like the standard Radeon HD 7770.
The most demanding games will run on the highest settings but not at extreme resolutions (due to the limited memory size) and not paired with extremely demanding technologies like Tesselation (that require huge processing power). Modern, less demanding games, will run fluently at the highest settings possible.
i gona buy 7770. i have to change my PSU or not ?
main is 400w is it enough or not
thanks in advance :]
Im going to buy a R7 250X (Rebranded HD7770)
Can my Corsair VS450 run this fine?
Will this works fine with my specs..?? I m having 7750 HD but it's getting replaced by Saphire and they are giving me this instead of 7750 HD.. Soo will my PSU support this Grphc card..? M reallii confused. :/
Can my 400w psu handle this???…it shows 15amp on +12v rail
Is my APU compatible with this card??
I want to get this card but i need to know whether someone has installed it in a machine like mine, here are the specs
HP DC7800 convertible
Core 2 Duo 3.0
8GB ddr2 Ram
1.3 TB HDD
1 40" 1920*1080p display
under full load this GPU heats up to 60 C . is this ok or should i do something about it??
Here is a link to my channel showing what the HD 7770 can play @ 1080p (fps settings and temps in videos info)
i want to overclock this card….so can anyone tell me how much i can overclock this without any damage or overheating..
also i have don't have any type of coolent…!!!
i have the radeon hd 6450 and cpu apu a4-4000 and motherboard ASRock FM2A75M-DGS can i support this card ? can i play far cry 3 in high settings ?
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