Radeon X1650 and GeForce RTX 3080 Mobile - video card comparison
Radeon X1650
GeForce RTX 3080 Mobile
Architecture
R500 (2005−2007)
Ampere (2020−2022)
GPU code name
RV516
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
November 2007
January 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
635 MHz
780 - 1100 MHz
Manufacturing process technology
80 nm
8 nm
Number of transistors
107 million
17,400 million
Pipelines / CUDA cores
-
6144
Power consumption (TDP)
-
150 Watt (80 - 150 Watt TGP)
Texture fill rate
2.540
296.6
Memory type
DDR2
GDDR6
Maximum RAM amount
256 MB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
784 MHz
14000 MHz
Memory bandwidth
6.272 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
9.0c (9_3)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
N/A
2.0
OpenGL
2.0
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2