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NVIDIA G94B

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G94B
G94-358-B1
G94-358-B1
G94 BGA
G94 BGA
TPC Diagram
TPC Diagram
NVIDIA's G94B GPU uses the Tesla architecture and is made using a 55 nm production process at TSMC. With a die size of 196 mm² and a transistor count of 505 million it is a small chip. G94B supports DirectX 11.1 (Feature Level 10_0). For GPU compute applications, OpenCL version 1.1 and CUDA 1.1 can be used. It features 64 shading units, 32 texture mapping units and 16 ROPs.
Further reading: Tesla Architecture Whitepaper

Graphics Processor

Released
Feb 21st, 2008
GPU Name
G94B
Codename
NV94
Architecture
Tesla
Foundry
TSMC
Process Size
55 nm
Transistors
505 million
Density
2.6M / mm²
Die Size
196 mm²
Package
BGA-1504

Graphics Features

DirectX
11.1 (10_0)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
CUDA
1.1
Shader Model
4.0
WDDM
1.2
PureVideo HD
VP2
VDPAU
Feature Set A

Render Config

Shading Units
64
TMUs
32
ROPs
16
SM Count
8
SFUs
16
TPCs
4
Tex L1 Cache
16 KB per TPC
L2 Cache
64 KB
Max. TDP
105 W

All Tesla GPUs

NVIDIA GPU Architecture History

Graphics cards using the NVIDIA G94B GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
NVIDIA GeForce GT 230
G94-300-B1 512 MB 48 24 16 650 MHz 900 MHz
NVIDIA GeForce GT 130 OEM
512 MB 48 24 12 500 MHz 500 MHz
NVIDIA GeForce GT 140 OEM
1024 MB 64 32 16 650 MHz 900 MHz
NVIDIA GeForce GT 130 Mac Edition
512 MB 48 24 12 600 MHz 792 MHz
NVIDIA GeForce 9600 GT Rev. 2
G94-358-B1 512 MB 64 32 16 650 MHz 900 MHz

G94B GPU Notes

PureVideo HD: VP2
VDPAU: Feature Set A

Latest Drivers:
Windows 2000:
Quadro Release 261.19

Windows XP / Server 2003 x64:
GeForce Release 340.52
Quadro Release R319 U2 (321.01)
Tesla Release 258.96

Windows Vista / 7 / 8 / 8.1 / 10 32-bit:
GeForce Release 342.01
Quadro Release R340 U15 (342.01)
Tesla Release 258.96
Jul 15th, 2024 23:46 EDT change timezone

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