GeForce 9400 and GeForce RTX 4090 Ti - video card comparison
GeForce 9400
GeForce RTX 4090 Ti
Architecture
Tesla (2006−2010)
Ada Lovelace
GPU code name
C79
AD102
Market segment
Desktop
Desktop
Release date
April 2007
2023
Interface
PCI
PCIe 4.0 x16
Supplementary power connectors
-
2x 16-pin
Boost clock speed
-
2565 MHz
Core clock speed
450 MHz
-
Manufacturing process technology
65 nm
5 nm
Number of transistors
314 million
76,300 million
Pipelines / CUDA cores
16
18176
Power consumption (TDP)
40 Watt
600 Watt
Texture fill rate
3.600
1,457
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
24 GB/s
Memory bandwidth
-
1,152 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3