Computing power of hd7770 graphics card

hd7770 OK, 640 stream processors in the middle end 128bit wide display frequency 4500MHz need an external 6p power supply

Rated Power 400W can bring it to play most of the Games on the market

and R7 260 this price and hd7770 are almost in the performance evaluation But it is better than hd7770

The performance of hd7770 graphics card is similar to that of gtx750. Although it is worse than gtx750, it is much better than gtx650. It is a middle end graphics card with high performance price ratio. Here are the parameters of hd7770 graphics card:

1. memory capacity: 1024MB

2. bit width: 128bit

3. core frequency: 1000MHz

4. video frequency: 4500MHz

5. stream processing units: 640

Hd7700 graphics card can be said to be the most cost-effective card in the whole southern islands of AMD. Its performance is good, but it does not need external power supply (800MHz public version). Power saving is a big advantage

from the parameter point of view, hd7770 can only be regarded as the middle end graphics card in 7000 family, similar to the performance of the previous generation hd6850. Can meet all the current online games and entertainment Office. Of course, in the face of island crisis 3 such abnormal game will also be unable to do

the platinum version of sapphire hd7770 is recommended, which is very cost-effective< br />

Hd7770 has the same performance as gtx560se, and the parameters are as follows:

hd7770 graphics card parameters:

1. graphics card type: mainstream level

2. graphics chip: radon HD 7770

3. core frequency: 1000MHz

4. video frequency: 4500MHz

5. video memory capacity: 1024MB

6. bit width: 128bit

7. Power Interface: 6pin

   
   

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gtx560se graphics card parameters:

1. graphics card type: mainstream level

3. graphics chip: geforce GTX 560 se

4. core frequency: 736 / 810mhz

5. video frequency: 3828 / 4000MHz

6. video memory capacity: 1024MB

7. bit width: 192bit