GeForce 7800 GT and Mobility Radeon HD 4330 - video card comparison
GeForce 7800 GT
Mobility Radeon HD 4330
Architecture
Curie (2003−2013)
Terascale 1 (2008−2010)
GPU code name
G70
M92-SE
Market segment
Desktop
Laptop
Release date
August 2005
January 2009
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
400 MHz
450 MHz
Floating-point performance
-
72 gflops
Manufacturing process technology
110 nm
55 nm
Number of transistors
302 million
242 million
Pipelines / CUDA cores
-
80
Power consumption (TDP)
65 Watt
-
Texture fill rate
8.000
3.600
Memory type
GDDR3
GDDR3, DDR2, DDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1000 MHz
600 MHz
Memory bandwidth
32 GB/s
9.6 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
10.1 (10_1)
OpenCL
N/A
1.1
OpenGL
2.1
3.3
Shader Model
3.0
4.1
Vulkan
N/A
N/A