GeForce PCX 4300 and GeForce RTX 4090 - video card comparison
GeForce PCX 4300
GeForce RTX 4090
Architecture
Celsius (1999−2005)
Ada Lovelace
GPU code name
NV19
AD102-300-A1
Market segment
Desktop
Desktop
Release date
February 2004
September 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
250 MHz
2235 MHz
Manufacturing process technology
150 nm
5 nm
Number of transistors
29 million
76,300 million
Pipelines / CUDA cores
-
16384
Power consumption (TDP)
-
450 Watt
Texture fill rate
0.5
1,290
Memory type
DDR
GDDR6X
Maximum RAM amount
64 MB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
332 MHz
21000 MHz
Memory bandwidth
2.656 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
8.0
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
1.3
4.6
Shader Model
-
6.6
Vulkan
N/A
1.3