Radeon HD 4770 and GeForce 9600 GT Rev. 2 - video card comparison
Radeon HD 4770
GeForce 9600 GT Rev. 2
Architecture
TeraScale (2005−2013)
Tesla (2006−2010)
GPU code name
RV740
G94B
Market segment
Desktop
Desktop
Release date
April 2009
February 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
750 MHz
650 MHz
Floating-point performance
960.0 gflops
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
826 million
505 million
Pipelines / CUDA cores
640
64
Power consumption (TDP)
80 Watt
95 Watt
Texture fill rate
24.00
20.80
Memory type
GDDR5
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
3200 MHz
1800 MBps
Memory bandwidth
51.2 GB/s
57.6 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A