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ATI RX881

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RX881
ATI's RX881 GPU uses the TeraScale architecture and is made using a 55 nm production process. With a die size of 67 mm² and a transistor count of 181 million it is a very small chip. RX881 supports DirectX 10.1 (Feature Level 10_1). For GPU compute applications, OpenCL version 1.0 can be used. Unknown texture mapping units and Unknown 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).

Graphics Processor

Released
Unknown
GPU Name
RX881
GPU Variant
RV620
Codename
Poseidon
Architecture
TeraScale
Process Size
55 nm
Transistors
181 million
Density
2.7M / mm²
Die Size
67 mm²
Package
FCBGA-528

Graphics Features

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.0
Vulkan
N/A
Shader Model
4.1
WDDM
1.1
Compute
GFX3
DCE
3.0
UVD
2.0

Render Config

Pixel Shaders
Unknown
Vertex Shaders
Unknown
TMUs
Unknown
ROPs
Unknown

All TeraScale GPUs

ATI GPU Architecture History

RX881 GPU Notes

RV620 Core
Codename: Poseidon
Graphics/Compute: GFX3
Display Core Engine: 3.0
Unified Video Decoder: 2.0

RS880 is embedded with a 880G Chipset.
RS880D is embedded with a 890GX Chipset.
RS880M is embedded with a 890GX Chipset.
Apr 30th, 2024 07:33 EDT change timezone

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