GeForce GTX 1650 and Radeon RX 640 OEM - video card comparison
GeForce GTX 1650
Radeon RX 640 OEM
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
TU117
Polaris 23
Market segment
Desktop
Desktop
Release date
April 2019
April 2020
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1665 MHz
-
Core clock speed
1485 MHz
1295 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
4,700 million
2,200 million
Pipelines / CUDA cores
896
640
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
93.24
51.80
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
8000 MHz
6 GB/s
Memory bandwidth
128.0 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DisplayPort 1.4a, 2x mini-DisplayPort 1.4a
HDMI
+
-
DirectX
12 (12_1)
12 (12_0)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7 (6.4)
Vulkan
1.2.131
1.3