GeForce RTX 3070 Ti Mobile and Radeon RX 7900M - video card comparison
GeForce RTX 3070 Ti Mobile
Radeon RX 7900M
Architecture
Ampere (2020−2022)
RDNA 3
GPU code name
GN20-E6
Navi 31
Market segment
Laptop
Laptop
Release date
January 2022
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1480 MHz
2090 MHz
Core clock speed
915 MHz
1825 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
17,400 million
57,700 million
Pipelines / CUDA cores
5888
4608
Power consumption (TDP)
125 Watt (80 - 125 Watt TGP)
180 Watt (160 - 200 Watt TGP)
Texture fill rate
248.2
601.9
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
18000 MHz
Memory bandwidth
448.0 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
8.6
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3