GeForce GT 630 and Blackcomb - video card comparison
GeForce GT 630
Blackcomb
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF108
Blackcomb
Market segment
Desktop
Desktop
Release date
May 2012
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Core clock speed
810 MHz
-
Floating-point performance
311.0 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
1,700 million
Pipelines / CUDA cores
96
1120
Power consumption (TDP)
65 Watt
-
Texture fill rate
12.96
-
Memory type
DDR3
-
Maximum RAM amount
2 GB
-
Memory bus width
128 Bit
-
Memory clock speed
1800 MHz
-
Memory bandwidth
28.8 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
-
HDMI
+
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
2.1
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A