GeForce GT 1030 GK107 and Radeon RX 640 - video card comparison
GeForce GT 1030 GK107
Radeon RX 640
Architecture
Kepler (2012−2018)
Polaris (2016−2019)
GPU code name
GK107
Polaris 12
Market segment
Desktop
Laptop
Release date
September 2018
August 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1218 MHz
Core clock speed
1058 MHz
1218 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,270 million
2,200 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
65 Watt
50 Watt
Texture fill rate
33.86
38.98
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5000 MHz
6000 MHz
Memory bandwidth
80 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 (11_0)
12 (12_0)
CUDA
3.0
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131
FreeSync
-
+