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NVIDIA G72 Chip Details


Main Chip Details
Manufacturer NVIDIA
Process 90nm
Foundry TSMC
Transistor Count M
Die Size 77mm²
8.5mm x 9mm
Chip Package Flipchip
Memory Bus
Bus Width 64-bit
Memory Channels 2 x 32-bit
Memory Type Support DDR, GDDR2, GDDR3
Geometry Pipeline
Geometry Processing VS3.0
Processor Configuration 3VS, MIMD
Rasteriser
Basic Pipeline Config 4 / 2 / 4
Textures / Pixels / Z
Textures Per Pass 16
Basis Filtering Bilinear
Texture Filtering Methods Bilinear, Trilinear, 16X Anisotropic
Texture Compression DXTC (1-5), S3TC
Fragment Processing PS3.0
Fragment Processing Precision FP32, FP16
Fragment Processors 2 MADD ALU's Per Texture Pipeline, each capable of Vec3 + Scalar or Vec2 + Vec2
FSAA
FSAA Support Multi-Sampling, Super-Sampling
ROP Subsamples 2
Subsampling Method Fixed 4X RGMS
Further Details
API Compliance DX9.0
System Interconnect PCI Express x16
Display Pipeline Dual 400MHz RAMDAC's
Multi GPU Support

Notes

Low end board to be used with "TurboCache" rendering via system memory to reducing local RAM, hence board costs.

NVIDIA G72-based Boards

NVIDIA GeForce 7300 GS 256MiB
NVIDIA GeForce 7300 GS 128MiB
NVIDIA GeForce 7300 LE 128MiB