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3dfx Voodoo4-2 4000 AGP

Graphics Processor
VSA-101
Pixel Shaders
2
Vertex Shaders
N/A
TMUs
2
ROPs
2
Memory Size
16 MB
Memory Type
SDR
Bus Width
128 bit
The Voodoo4-2 4000 AGP was a graphics card by 3dfx, that was never released. Built on the 180 nm process, and based on the VSA-101 graphics processor, in its Daytona variant, the card supports DirectX 6.0. Since Voodoo4-2 4000 AGP does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The VSA-101 graphics processor is an average sized chip with a die area of 112 mm² and 14 million transistors. It features 2 pixel shaders and 0 vertex shaders, 2 texture mapping units, and 2 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support). 3dfx has paired 16 MB SDR memory with the Voodoo4-2 4000 AGP, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 166 MHz, memory is running at 166 MHz.
Being a single-slot card, the 3dfx Voodoo4-2 4000 AGP does not require any additional power connector, its power draw is rated at 15 W maximum. Display outputs include: 1x VGA. Voodoo4-2 4000 AGP is connected to the rest of the system using an AGP 4x interface.

Graphics Processor

GPU Name
VSA-101
GPU Variant
Daytona
(355-0025-221)
Architecture
Voodoo Scalable
Foundry
TSMC
Process Size
180 nm
Transistors
14 million
Die Size
112 mm²

Graphics Card

Release Date
Never Released
Generation
Voodoo4-2
Predecessor
Voodoo4
Successor
Voodoo5
Production
End-of-life
Bus Interface
AGP 4x

Clock Speeds

GPU Clock
166 MHz
Memory Clock
166 MHz

Memory

Memory Size
16 MB
Memory Type
SDR
Memory Bus
128 bit
Bandwidth
2.656 GB/s

Render Config

Pixel Shaders
2
Vertex Shaders
0
TMUs
2
ROPs
2

Theoretical Performance

Pixel Rate
332.0 MPixel/s
Texture Rate
332.0 MTexel/s

Board Design

Slot Width
Single-slot
TDP
15 W
Suggested PSU
200 W
Outputs
1x VGA
Power Connectors
None

Graphics Features

DirectX
6.0
OpenGL
1.1
OpenCL
N/A
Vulkan
N/A
Pixel Shader
N/A
Vertex Shader
N/A