Radeon R7 M440 and GeForce RTX 4090 Mobile - video card comparison
Radeon R7 M440
GeForce RTX 4090 Mobile
Architecture
GCN 1.0 (2012−2020)
Ada Lovelace
GPU code name
Meso
GN21-X11
Market segment
Laptop
Laptop
Release date
June 2016
January 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Boost clock speed
-
2040 MHz
Core clock speed
1021 MHz
-
Floating-point performance
653.4 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,550 million
45,900 million
Pipelines / CUDA cores
320
9728
Power consumption (TDP)
unknown
150 Watt (80 - 150 Watt TGP)
Texture fill rate
17.82
515.3
Memory type
DDR3
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2000 MHz
20000 MHz
Memory bandwidth
14.4 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.0
6.7
Vulkan
1.2.131
1.3