
Radeon HD 2900 GT and GF117 - video card comparison
Passmark - benchmark score Radeon HD 2900 GT vs GF117
Radeon HD 2900 GT
301
GF117
571
Radeon HD 2900 GT
GF117
Architecture
TeraScale (2005−2013)
Fermi 2.0 (2010−2014)
GPU code name
R600
GF117
Market segment
Desktop
Desktop
Release date
November 2007
-
Interface
PCIe 1.0 x16
-
Supplementary power connectors
1x 8-pin
-
Core clock speed
601 MHz
-
Floating-point performance
288.48 gflops
-
Manufacturing process technology
80 nm
28 nm
Number of transistors
720 million
585 million
Pipelines / CUDA cores
240
96
Power consumption (TDP)
150 Watt
-
Texture fill rate
7.212
-
Memory type
GDDR3
-
Maximum RAM amount
256 MB
-
Memory bus width
256 Bit
-
Memory clock speed
1600 MHz
-
Memory bandwidth
51.2 GB/s
-
Display Connectors
2x DVI, 1x S-Video
-
DirectX
10.0 (10_0)
12 (11_0)
CUDA
-
2.1
OpenCL
N/A
1.1
OpenGL
3.3
4.6
Shader Model
4.0
5.1
Vulkan
N/A
N/A
PureVideo HD
-
VP5