GeForce RTX 2070 Mobile Refresh and T400 - video card comparison
GeForce RTX 2070 Mobile Refresh
T400
Architecture
Turing (2018−2021)
Turing (2018−2021)
GPU code name
TU106B
TU117
Market segment
Laptop
Desktop
Release date
January 2020
May 2021
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1485 MHz
1425 MHz
Manufacturing process technology
12 nm
12 nm
Number of transistors
10,800 million
4,700 million
Pipelines / CUDA cores
2304
384
Power consumption (TDP)
115 Watt
30 Watt
Texture fill rate
213.8
34.20
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
14000 MHz
10 GB/s
Memory bandwidth
448.0 GB/s
80 GB/s
Display Connectors
No outputs
3x mini-DisplayPort
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
7.5
7.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.140
1.2