GeForce 9800 GT Rebrand and GeForce RTX 4090 - video card comparison
GeForce 9800 GT Rebrand
GeForce RTX 4090
Architecture
Tesla (2006−2010)
Ada Lovelace
GPU code name
G92
AD102-300-A1
Market segment
Desktop
Desktop
Release date
July 2008
September 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
725 MHz
2235 MHz
Floating-point performance
448.0 gflops
-
Manufacturing process technology
65 nm
5 nm
Number of transistors
754 million
76,300 million
Pipelines / CUDA cores
128
16384
Power consumption (TDP)
125 Watt
450 Watt
Texture fill rate
46.40
1,290
Memory type
GDDR3
GDDR6X
Maximum RAM amount
512 MB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
2000 MHz
21000 MHz
Memory bandwidth
64 GB/s
1,008 GB/s
Shared memory
-
-
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
6.6
Vulkan
N/A
1.3