GeForce 800A and Radeon HD 4730 OEM - video card comparison
GeForce 800A
Radeon HD 4730 OEM
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF119
RV670
Market segment
Desktop
Desktop
Release date
March 2014
December 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
475 MHz
669 MHz
Floating-point performance
141.7 gflops
428.2 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
292 million
666 million
Pipelines / CUDA cores
48
320
Power consumption (TDP)
15 Watt
110 Watt
Texture fill rate
3.800
10.70
Memory type
DDR3
DDR2
Maximum RAM amount
1 GB
1 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
792 MHz
Memory bandwidth
14.4 GB/s
25.34 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A