GeForce 7800 GT and GeForce RTX 4080 Ti - video card comparison
GeForce 7800 GT
GeForce RTX 4080 Ti
Architecture
Curie (2003−2013)
Ada Lovelace
GPU code name
G70
AD102
Market segment
Desktop
Desktop
Release date
August 2005
2023
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2610 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
110 nm
5 nm
Number of transistors
302 million
76,300 million
Pipelines / CUDA cores
-
14080
Power consumption (TDP)
65 Watt
400 Watt
Texture fill rate
8.000
1,148
Memory type
GDDR3
GDDR6X
Maximum RAM amount
256 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1000 MHz
21.2 GB/s
Memory bandwidth
32 GB/s
678.4 GB/s
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
6.7
Vulkan
N/A
1.3