GeForce 9400 GT and GeForce RTX 4090 - video card comparison
Passmark - benchmark score GeForce 9400 GT vs GeForce RTX 4090
GeForce 9400 GT
148
GeForce RTX 4090
39777
GeForce 9400 GT
GeForce RTX 4090
Architecture
Tesla (2006−2010)
Ada Lovelace
GPU code name
G96C
AD102-300-A1
Market segment
Desktop
Desktop
Release date
August 2008
September 2022
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
SLI options
+
-
Boost clock speed
-
2520 MHz
Core clock speed
550 MHz
2235 MHz
CUDA cores
16
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
314 million
76,300 million
Pipelines / CUDA cores
16
16384
Power consumption (TDP)
50 Watt
450 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
1,290
Memory type
DDR2
GDDR6X
Maximum RAM amount
512 MB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
400 MHz
21000 MHz
Memory bandwidth
12.8 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI
1x HDMI 2.1, 3x DisplayPort 1.4a
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
1.1
3.0
OpenGL
2.1
4.6
Shader Model
4.0
6.6
Vulkan
N/A
1.3