GeForce GTX 980MX and GeForce RTX 3070 - video card comparison
GeForce GTX 980MX
GeForce RTX 3070
Architecture
Maxwell 2.0 (2015−2019)
Ampere (2020−2022)
GPU code name
GM204
Ampere GA104
Market segment
Desktop
Desktop
Release date
June 2016
September 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 12-pin
Boost clock speed
1178 MHz
1725 MHz
Core clock speed
1050 MHz
1500 MHz
Floating-point performance
3,920 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
5,200 million
17,400 million
Pipelines / CUDA cores
1664
5888
Power consumption (TDP)
148 Watt
220 Watt
Texture fill rate
122.5
317.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
6000 MHz
14000 MHz
Memory bandwidth
192.0 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
5.2
8.5
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.126
1.2