Menu
GPU - Compare
Radeon HD 7770 GHz Edition - 1
Manufacturer:
AMD
NVIDIA
Series:
HD 7xxx (Southern Islands)
GeForce 10
Codename:
Cape Verde XT
GP108-300-A1
Architecture:
Pascal
Release date:
2012. February 14.
2017. May 01.
Die count:
1
1
Die size:
123 mm2
0 mm2
Fab:
28 nm
14 nm
Transistors:
1500 millions
0 millions
Bus interface:
PCI-E 3.0 x16
PCI-E 3.0 x16
Clock rates
Core clock:
1000 MHz
1240 MHz
Core clock (Boost):
1355 MHz
Memory clock:
1125 MHz
1752 MHz
Effective memory clock (DDR):
9000 MHz
14016 MHz
Memory
Memory size:
2048, 1024 MB
2048 MB
Memory bus type:
http://gamesystemrequirements.com/
GDDR5
http://gamesystemrequirements.com/
GDDR5
Memory bus width:
128 bit
64 bit
Memory bandwidth (maximum):
72 GB/s
56.1 GB/s
Core units
Unified shader units:
640
384
Texture mapping units (TMU):
http://gamesystemrequirements.com/
40
http://gamesystemrequirements.com/
24
Render output units (ROP):
16
8
Compute units:
10
3
Performance
Pixel fillrate:
16 (GP/s)
9.92 (GP/s)
Texture fillrate:
http://gamesystemrequirements.com/
40 (GT/s)
http://gamesystemrequirements.com/
29.76 (GT/s)
Single Precision (peak):
1280 GFLOPS
952.3 GFLOPS
Double Precision (peak):
80 GFLOPS
Supported Technologies:
DirectX:
12
12
Pixel shader:
5.0
5.0
OpenGL:
4.4
4.5
OpenCL:
1.2
1.2
AMD Eyefinity, AMD CrossFire™
Thermal Design Power (TDP,Max):
80 W
30 W
Energy efficiency:
- Single Precision / TDP:
16 GFLOPS/W
31.74 GFLOPS/W
- Double Precision / TDP:
1 GFLOPS/W
0 GFLOPS/W
Release price (USD):
160 USD
Performance/price ratio:
8 GFLOPS/$
Vote
Are you planning to exchange your CPU for an AMD Ryzen processor?






You must log in to vote.