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NV1 4 MB PCI

Specifications of the NVIDIA NV1 4 MB PCI GPU


NVIDIA NV1 4 MB PCI Graphics Processing Unit for desktop market segment was launched in September 1995. The GPU is produced on 500 nm manufacturing process. The card has 12 MHz graphics clock frequency. It also has 1 pixel shaders, 1 ROPs, along with 1 texture units. The NV1 4 MB PCI embeds 4 MB of VRAM memory. Since the memory runs at 75 MHz, and utilizes 64 bit bus, the effective memory bandwidth is 0.585938 GB/s. The GPU supports PCI interface, and requires a single slot on the motherboard.

Below you will find more detailed specs of the NVIDIA NV1 4 MB PCI graphics card.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:NV1 4 MB PCI
Reference card?:Yes
Target market segment:Desktop
Die name:NV1
Fabrication process:500 nm
Transistors:1 million
Bus interface:PCI
Launch date:September 1995

Frequency

Graphics clock:12 MHz

Memory specifications

Memory size:4 MB
Memory type:VRAM
Memory clock:75 MHz
Memory clock (effective):75 MHz
Memory interface width:**-bit
Memory bandwidth:600 MB/s

Cores / Texture

ROPs:1
Pixel shader processors:1
Vertex shader processors:0
Texture units:1
RAMDACs:170 MHz

Video features

Maximum VGA resolution:1600 x 1280 x 15

Performance

Pixel fill rate:12 Megapixels/sec
Texture fill rate:12 Megatexels/sec

External connectors

Standard display connectors:VGA

Dimensions

Width:Single-Slot

Notes


For Nvidia's first graphics chip, they had SGS Thomson as a manufacturing partner. On release, Nvidia marketed it as the high-level NV1 GPU with VRAM, and ST marketed it as the mainstream STG-2000 with EDO ram.
NV1 has a **-bit RAMDAC at 170 MHz
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