Radeon HD 2900 GT and Playstation 3 GPU 28nm - video card comparison
Radeon HD 2900 GT
Playstation 3 GPU 28nm
Architecture
TeraScale (2005−2013)
Curie (2003−2013)
GPU code name
R600
RSX-28nm
Market segment
Desktop
Desktop
Release date
November 2007
June 2013
Interface
PCIe 1.0 x16
IGP
Supplementary power connectors
1x 8-pin
-
Core clock speed
601 MHz
550 MHz
Floating-point performance
288.48 gflops
-
Manufacturing process technology
80 nm
28 nm
Number of transistors
720 million
302 million
Pipelines / CUDA cores
240
-
Power consumption (TDP)
150 Watt
21 Watt
Texture fill rate
7.212
13.20
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1600 MHz
1400 MHz
Memory bandwidth
51.2 GB/s
22.4 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.0 (10_0)
N/A
OpenCL
N/A
N/A
OpenGL
3.3
ES 1.1
Shader Model
4.0
-
Vulkan
N/A
N/A