GeForce 830M and GeForce RTX 3090 SUPER - video card comparison
GeForce 830M
GeForce RTX 3090 SUPER
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
N15?
GA102
Market segment
Laptop
Desktop
Release date
March 2014
-
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
1150 MHz
1695 MHz
Core clock speed
1029 MHz
-
Floating-point performance
588.8 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
-
28,300 million
Pipelines / CUDA cores
256
10752
Power consumption (TDP)
33 Watt
400 Watt
Texture fill rate
18.40
569.5
Memory type
DDR3
GDDR6X
Maximum RAM amount
2 GB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
1800 MHz
21.2 GB/s
Memory bandwidth
14.4 GB/s
1,018 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.2
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-