GeForce GT 120 OEM and GeForce RTX 3080 Mobile - video card comparison
GeForce GT 120 OEM
GeForce RTX 3080 Mobile
Architecture
Tesla (2006−2010)
Ampere (2020−2022)
GPU code name
G96C
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
March 2009
January 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
738 MHz
780 - 1100 MHz
Floating-point performance
117.5 gflops
-
Manufacturing process technology
55 nm
8 nm
Number of transistors
314 million
17,400 million
Pipelines / CUDA cores
32
6144
Power consumption (TDP)
50 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
11.81
296.6
Memory type
DDR2
GDDR6
Maximum RAM amount
512 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1008 MHz
14000 MHz
Memory bandwidth
16.13 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
1.1
8.6
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2