GeForce 830M and GeForce RTX 4070 - video card comparison
Passmark - benchmark score GeForce 830M vs GeForce RTX 4070
GeForce 830M
1038
GeForce RTX 4070
27789
GeForce 830M
GeForce RTX 4070
Architecture
Maxwell (2014−2018)
Ada Lovelace
GPU code name
N15?
AD104
Market segment
Laptop
Desktop
Release date
March 2014
April 2023
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
1150 MHz
2475 MHz
Core clock speed
1029 MHz
1920 MHz
Floating-point performance
588.8 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
-
35,800 million
Pipelines / CUDA cores
256
5888
Power consumption (TDP)
33 Watt
200 Watt
Texture fill rate
18.40
455.4
Memory type
DDR3
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
1800 MHz
21000 MHz
Memory bandwidth
14.4 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-