Radeon HD 2900 PRO and GeForce GT 415 OEM - video card comparison
Radeon HD 2900 PRO
GeForce GT 415 OEM
Architecture
TeraScale (2005−2013)
Tesla 2.0 (2007−2013)
GPU code name
R600
GT216
Market segment
Desktop
Desktop
Release date
December 2007
September 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
None
Core clock speed
600 MHz
625 MHz
Floating-point performance
384.0 gflops
130.56 gflops
Manufacturing process technology
80 nm
40 nm
Number of transistors
720 million
486 million
Pipelines / CUDA cores
320
48
Power consumption (TDP)
200 Watt
32 Watt
Texture fill rate
9.600
10.00
Memory type
GDDR3
DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1600 MHz
666 MHz
Memory bandwidth
51.2 GB/s
10.66 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
10.0 (10_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A