Radeon HD 2900 PRO and FireStream 9170 - video card comparison
Passmark - benchmark score Radeon HD 2900 PRO vs FireStream 9170
Radeon HD 2900 PRO
646
FireStream 9170
666
Radeon HD 2900 PRO
FireStream 9170
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
R600
RV670
Market segment
Desktop
Desktop
Release date
December 2007
November 2007
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin
Core clock speed
600 MHz
800 MHz
Floating-point performance
384.0 gflops
512.0 gflops
Manufacturing process technology
80 nm
55 nm
Number of transistors
720 million
666 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
200 Watt
105 Watt
Texture fill rate
9.600
12.80
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
2 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1600 MHz
1600 MHz
Memory bandwidth
51.2 GB/s
51.2 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
10.0 (10_0)
10.1 (10_1)
OpenCL
N/A
N/A
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A