Radeon HD 5830 and GeForce GT 630 OEM - video card comparison
Radeon HD 5830
GeForce GT 630 OEM
Architecture
TeraScale 2 (2009−2015)
Kepler (2012−2018)
GPU code name
Cypress
GK107
Market segment
Desktop
Desktop
Release date
February 2010
April 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
None
Core clock speed
800 MHz
875 MHz
Floating-point performance
1,792.0 gflops
336.0 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
2,154 million
1,270 million
Pipelines / CUDA cores
1120
192
Power consumption (TDP)
175 Watt
50 Watt
Texture fill rate
44.80
14.00
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
4000 MHz
1782 MHz
Memory bandwidth
128.0 GB/s
28.51 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
3.0
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.1.126