GeForce 920A and GeForce RTX 4090 Max-Q - video card comparison
GeForce 920A
GeForce RTX 4090 Max-Q
Architecture
Kepler 2.0 (2013−2015)
Ada Lovelace
GPU code name
GK208B
AD103
Market segment
Desktop
Desktop
Release date
March 2015
January 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
1455 MHz
Core clock speed
954 MHz
-
Floating-point performance
441.6 gflops
-
Manufacturing process technology
28 nm
4 nm
Number of transistors
915 million
45,900 million
Pipelines / CUDA cores
384
9728
Power consumption (TDP)
33 Watt
80 Watt
Texture fill rate
30.53
442.3
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2002 MHz
14 GB/s
Memory bandwidth
16.02 GB/s
448.0 GB/s
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.5
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3