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ATI EGA Wonder 800+

Graphics Processor
18800-1
Pixel Shaders
1
Vertex Shaders
N/A
TMUs
N/A
ROPs
1
Memory Size
256 KB
Memory Type
DRAM
Bus Width
32 bit
The EGA Wonder 800+ was a graphics card by ATI, launched in January 1988. Built on the 800 nm process, and based on the 18800-1 graphics processor, the card does not support DirectX. Since EGA Wonder 800+ does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The 18800-1 graphics processor is a relatively small chip with a die area of only 90 mm². It features 1 pixel shader and 0 vertex shaders, 0 texture mapping units, and 1 ROP. 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 256 KB DRAM memory with the EGA Wonder 800+, which are connected using a 32-bit memory interface. The GPU is operating at a frequency of 25 MHz, memory is running at 8 MHz.
Being a single-slot card, its power draw is not exactly known. This device has no display connectivity, as it is not designed to have monitors connected to it. EGA Wonder 800+ is connected to the rest of the system using a PCI interface.

Graphics Processor

GPU Name
18800-1
Architecture
Wonder
Foundry
NEC
Process Size
800 nm
Transistors
unknown
Die Size
90 mm²

Graphics Card

Release Date
1988
Generation
EGA
Production
End-of-life
Bus Interface
PCI

Clock Speeds

GPU Clock
25 MHz
Memory Clock
8 MHz

Memory

Memory Size
256 KB
Memory Type
DRAM
Memory Bus
32 bit
Bandwidth
32.00 MB/s

Render Config

Pixel Shaders
1
Vertex Shaders
0
TMUs
0
ROPs
1

Theoretical Performance

Pixel Rate
25.00 MPixel/s
Texture Rate
0 MTexel/s

Board Design

Slot Width
Single-slot
TDP
unknown
Suggested PSU
350 W
Outputs
No outputs
Board Number
109006000

Graphics Features

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

Card Notes

Bus: ISA 8-bit
Output: D-sub