GeForce 920MX and GeForce RTX 3080 - video card comparison
Passmark - benchmark score GeForce 920MX vs GeForce RTX 3080
GeForce 920MX
1112
GeForce RTX 3080
26043
GeForce 920MX
GeForce RTX 3080
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
N16V-GMR
Ampere GA102
Market segment
Laptop
Desktop
Release date
March 2015
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
993 MHz
1710 MHz
Core clock speed
965 MHz
1450 MHz
Floating-point performance
602.1 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
-
28,300 million
Pipelines / CUDA cores
256
8704
Power consumption (TDP)
16 Watt
320 Watt
Texture fill rate
23.83
465.1
Memory type
DDR3, GDDR5
GDDR6X
Maximum RAM amount
2 GB
10 GB
Memory bus width
64 Bit
320 Bit
Memory clock speed
1800 MHz
19000 MHz
Memory bandwidth
14.4 GB/s
760.3 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
1.1.126
1.2
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-