GeForce GT 630 Rev. 2 and Radeon RX Vega 64 Limited Edition - video card comparison
GeForce GT 630 Rev. 2
Radeon RX Vega 64 Limited Edition
Architecture
Kepler 2.0 (2013−2015)
GCN 5.0 (2017−2020)
GPU code name
GK208
Vega 10
Market segment
Desktop
Desktop
Release date
May 2013
August 2017
Interface
PCIe 2.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
1536 MHz
Core clock speed
902 MHz
1200 MHz
Floating-point performance
692.7 gflops
13,353 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
915 million
12,500 million
Pipelines / CUDA cores
384
4096
Power consumption (TDP)
25 Watt
295 Watt
Texture fill rate
28.86
393.2
Memory type
DDR3
HBM2
Maximum RAM amount
2 GB
8 GB
Memory bus width
64 Bit
2048 Bit
Memory clock speed
1800 MHz
1890 MHz
Memory bandwidth
14.4 GB/s
483.8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (11_0)
12 (12_1)
CUDA
3.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.1.125