GeForce 940MX and GeForce RTX 3070 - video card comparison
Passmark - benchmark score GeForce 940MX vs GeForce RTX 3070
GeForce 940MX
1561
GeForce RTX 3070
23060
GeForce 940MX
GeForce RTX 3070
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
N16S-GTR-B/S
Ampere GA104
Market segment
Laptop
Desktop
Release date
March 2016
September 2020
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 12-pin
Boost clock speed
1242 MHz
1725 MHz
Core clock speed
1122 MHz
1500 MHz
Floating-point performance
762.6 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,870 million
17,400 million
Pipelines / CUDA cores
384
5888
Power consumption (TDP)
23 Watt
220 Watt
Texture fill rate
23.83
317.4
Memory type
DDR3, GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
4000 MHz
14000 MHz
Memory bandwidth
40.1 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
8.5
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
1.1
1.2
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-