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ATI Rage 128 Ultra

Graphics Processor
Rage 4
Pixel Shaders
2
Vertex Shaders
N/A
TMUs
2
ROPs
2
Memory Size
16 MB
Memory Type
DDR
Bus Width
64 bit
The Rage 128 Ultra was a graphics card by ATI, launched in August 1999. Built on the 250 nm process, and based on the Rage 4 graphics processor, in its 215R4GAUC21 variant, the card supports DirectX 6.0. Since Rage 128 Ultra does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The Rage 4 graphics processor is a relatively small chip with a die area of only 89 mm² and 8 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). ATI has paired 16 MB DDR memory with the Rage 128 Ultra, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 130 MHz, memory is running at 130 MHz.
Being a single-slot card, the ATI Rage 128 Ultra does not require any additional power connector, its power draw is not exactly known. Display outputs include: 1x VGA. Rage 128 Ultra is connected to the rest of the system using an AGP 4x interface.

Graphics Processor

GPU Name
Rage 4
GPU Variant
215R4GAUC21
Architecture
Rage 4
Foundry
TSMC
Process Size
250 nm
Transistors
8 million
Die Size
89 mm²

Graphics Card

Release Date
Aug 1st, 1999
Generation
Rage 4
Production
End-of-life
Bus Interface
AGP 4x

Clock Speeds

GPU Clock
130 MHz
Memory Clock
130 MHz
260 Mbps effective

Memory

Memory Size
16 MB
Memory Type
DDR
Memory Bus
64 bit
Bandwidth
2.080 GB/s

Render Config

Pixel Shaders
2
Vertex Shaders
0
TMUs
2
ROPs
2

Theoretical Performance

Pixel Rate
260.0 MPixel/s
Texture Rate
260.0 MTexel/s

Board Design

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

Graphics Features

DirectX
6.0
OpenGL
1.2
OpenCL
N/A
Vulkan
N/A
Pixel Shader
N/A
Vertex Shader
N/A