GeForce 7800 GTX and GeForce MX450 30.5W 8Gbps - video card comparison
GeForce 7800 GTX
GeForce MX450 30.5W 8Gbps
Architecture
Curie (2003−2013)
Turing (2018−2021)
GPU code name
G70
TU117
Market segment
Desktop
Desktop
Release date
June 2005
August 2020
Interface
PCIe 1.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
-
1275 MHz
Core clock speed
430 MHz
-
Manufacturing process technology
110 nm
12 nm
Number of transistors
302 million
4,700 million
Pipelines / CUDA cores
-
896
Power consumption (TDP)
86 Watt
31 Watt
Texture fill rate
10.32
71.40
Memory type
GDDR3
GDDR5
Maximum RAM amount
256 MB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1200 MHz
8 GB/s
Memory bandwidth
38.4 GB/s
64 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
12 (12_1)
CUDA
-
7.5
OpenCL
N/A
1.2
OpenGL
2.1
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2