GeForce 8800 GT Mac Edition and RS780 - video card comparison
GeForce 8800 GT Mac Edition
RS780
Architecture
Tesla (2006−2010)
TeraScale (2005−2013)
GPU code name
G92
RS780
Market segment
Desktop
Desktop
Release date
February 2008
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
1x 6-pin
-
Core clock speed
600 MHz
-
Floating-point performance
336.0 gflops
-
Manufacturing process technology
65 nm
65 nm
Number of transistors
754 million
180 million
Pipelines / CUDA cores
112
40
Power consumption (TDP)
125 Watt
-
Texture fill rate
33.60
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
256 Bit
-
Memory clock speed
1800 MHz
-
Memory bandwidth
57.6 GB/s
-
Display Connectors
2x DVI
-
DirectX
11.1 (10_0)
10.0 (10_0)
CUDA
1.1
-
OpenCL
1.1
1.0
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A