GeForce GTX 1650 Mobile and Radeon RX 640 OEM - video card comparison
GeForce GTX 1650 Mobile
Radeon RX 640 OEM
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
N18P-G0, N18P-G61
Polaris 23
Market segment
Laptop
Desktop
Release date
April 2019
April 2020
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1560 MHz
-
Core clock speed
1380 MHz
1295 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
4,700 million
2,200 million
Pipelines / CUDA cores
1024
640
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
99.84
51.80
Memory type
GDDR5, GDDR6
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
12000 MHz
6 GB/s
Memory bandwidth
192.0 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DisplayPort 1.4a, 2x mini-DisplayPort 1.4a
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
1.2.140
1.3