GeForce 7800 GT and UHD Graphics G4 - video card comparison
GeForce 7800 GT
UHD Graphics G4
Architecture
Curie (2003−2013)
Generation 11.0 (2019−2020)
GPU code name
G70
Lakefield GT1
Market segment
Desktop
Desktop
Release date
August 2005
May 2020
Interface
PCIe 1.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
500 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
110 nm
10 nm
Number of transistors
302 million
-
Pipelines / CUDA cores
-
384
Power consumption (TDP)
65 Watt
15 Watt
Texture fill rate
8.000
16.00
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1000 MHz
System Shared
Memory bandwidth
32 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
12 (12_1)
OpenCL
N/A
2.1
OpenGL
2.1
4.6
Shader Model
3.0
6.4
Vulkan
N/A
1.1