GeForce 7900 GTO and GeForce RTX 4090 - video card comparison
GeForce 7900 GTO
GeForce RTX 4090
Architecture
Curie (2003−2013)
Ada Lovelace
GPU code name
G71
AD102-300-A1
Market segment
Desktop
Desktop
Release date
October 2006
September 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
650 MHz
2235 MHz
Manufacturing process technology
90 nm
5 nm
Number of transistors
278 million
76,300 million
Pipelines / CUDA cores
-
16384
Power consumption (TDP)
81 Watt
450 Watt
Texture fill rate
15.60
1,290
Memory type
GDDR3
GDDR6X
Maximum RAM amount
512 MB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
1320 MHz
21000 MHz
Memory bandwidth
42.24 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
9.0c (9_3)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
2.1
4.6
Shader Model
3.0
6.6
Vulkan
N/A
1.3