Radeon R4 Graphics and GeForce RTX 4090 Mobile - video card comparison
Radeon R4 Graphics
GeForce RTX 4090 Mobile
Architecture
GCN 2.0 (2013−2017)
Ada Lovelace
GPU code name
Beema
GN21-X11
Market segment
Desktop
Laptop
Release date
June 2014
January 2023
Interface
IGP
PCIe 4.0 x16
Boost clock speed
-
2040 MHz
Core clock speed
800 MHz
-
Floating-point performance
204.8 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
930 million
45,900 million
Pipelines / CUDA cores
128
9728
Power consumption (TDP)
15 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
6.400
515.3
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
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
6.3
6.7
Vulkan
1.2.131
1.3