GeForce GT 740A and Radeon HD 2900 PRO - video card comparison
Passmark - benchmark score GeForce GT 740A vs Radeon HD 2900 PRO
GeForce GT 740A
687
Radeon HD 2900 PRO
646
GeForce GT 740A
Radeon HD 2900 PRO
Architecture
Kepler 2.0 (2013−2015)
TeraScale (2005−2013)
GPU code name
GK208
R600
Market segment
Desktop
Desktop
Release date
August 2013
December 2007
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
-
1x 8-pin
Core clock speed
980 MHz
600 MHz
Floating-point performance
752.6 gflops
384.0 gflops
Manufacturing process technology
28 nm
80 nm
Number of transistors
915 million
720 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
33 Watt
200 Watt
Texture fill rate
31.36
9.600
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
1600 MHz
Memory bandwidth
14.4 GB/s
51.2 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_0)
10.0 (10_0)
CUDA
3.5
-
OpenCL
1.2
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A