GeForce RTX 3070 Mobile and GeForce RTX 2080 Ti 12 GB - video card comparison
GeForce RTX 3070 Mobile
GeForce RTX 2080 Ti 12 GB
Architecture
Ampere (2020−2022)
Turing (2018−2021)
GPU code name
GN20-E5 GA104
TU102
Market segment
Laptop
Desktop
Release date
January 2021
October 2022
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1290 - 1620 MHz
1650 MHz
Core clock speed
780 - 1100 MHz
-
Manufacturing process technology
8 nm
12 nm
Number of transistors
17,400 million
18,600 million
Pipelines / CUDA cores
5120
4608
Power consumption (TDP)
125 Watt
250 Watt
Texture fill rate
287.0
475.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
12 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
14000 MHz
16 GB/s
Memory bandwidth
320.0 GB/s
768.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
7.5
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3