Radeon RX 6700M and GeForce RTX 4090 Mobile - video card comparison
Radeon RX 6700M
GeForce RTX 4090 Mobile
Architecture
RDNA 2 (2020−2022)
Ada Lovelace
GPU code name
R21M-E110-70
GN21-X11
Market segment
Laptop
Laptop
Release date
September 2020
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
2300 MHz
2040 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
17,200 million
45,900 million
Pipelines / CUDA cores
2304
9728
Power consumption (TDP)
135 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
324.0
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
10 GB
16 GB
Memory bus width
160 Bit
256 Bit
Memory clock speed
16000 MHz
20000 MHz
Memory bandwidth
384.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3