GeForce 820M and GeForce RTX 3050 6GB Mobile - video card comparison
GeForce 820M
GeForce RTX 3050 6GB Mobile
Architecture
Fermi (2010−2014)
Ampere (2020−2022)
GPU code name
N15V-GM
GN20-P0-R 6 GB
Market segment
Laptop
Laptop
Release date
January 2014
January 2023
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
-
Boost clock speed
-
1492 MHz
Core clock speed
775 MHz
1237 MHz
Floating-point performance
240.0 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
585 million
-
Pipelines / CUDA cores
96
2560
Power consumption (TDP)
15 Watt
60 Watt (35 - 80 Watt TGP)
Texture fill rate
10.00
-
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
6 GB
Memory bus width
64 Bit
96 Bit
Memory clock speed
1800 MHz
12000 MHz
Memory bandwidth
14.4 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (11_0)
12_2
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
N/A
-
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-