GeForce GT 140 OEM and GeForce RTX 4090 Ti - video card comparison
GeForce GT 140 OEM
GeForce RTX 4090 Ti
Architecture
Tesla (2006−2010)
Ada Lovelace
GPU code name
G94B
AD102
Market segment
Desktop
Desktop
Release date
March 2009
2023
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
2x 16-pin
Boost clock speed
-
2565 MHz
Core clock speed
650 MHz
-
Floating-point performance
208 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
505 million
76,300 million
Pipelines / CUDA cores
64
18176
Power consumption (TDP)
105 Watt
600 Watt
Texture fill rate
20.80
1,457
Memory type
GDDR3
GDDR6X
Maximum RAM amount
1 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
1800 MHz
24 GB/s
Memory bandwidth
57.6 GB/s
1,152 GB/s
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
1.1
8.9
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3