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ATI Mobility Radeon HD 4550
ATI Mobility Radeon HD 4830
ATI Mobility Radeon HD 4860
ATI Mobility Radeon HD 4350
ATI Mobility Radeon HD 4850 Mac Edition
ATI Mobility Radeon HD 4530
ATI Mobility Radeon HD 4570
ATI Mobility Radeon HD 4550
This is a GPU manufactured with TSMC 55nm process, based on ATI TeraScale architecture and released on 2010. It features 0.242 billion transistors, 1 Rendering cores and 512MB GDDR3 memory, with 64KB L2 cache, theoretical performance of 88.00GFLOPS.
Graphics Card
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Release Date
Jan 2010
Generation
M9x
Type
Mobile
Bus Interface
MXM-II
Clock Speeds
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Memory Clock
700 MHz
Memory
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Memory Size
512MB
Memory Type
GDDR3
Memory Bus
64bit
Bandwidth
11.20GB/s
Render Config
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Compute Units
1
Shading Units
80
TMUs
8
ROPs
4
L1 Cache
16 KB (per CU)
L2 Cache
64 KB
Theoretical Performance
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Pixel Rate
2.200 GPixel/s
Texture Rate
4.400 GTexel/s
FP32 (float)
88.00 GFLOPS
Graphics Processor
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GPU Name
M93
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
0.242 billion
Die Size
73 mm²
Board Design
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TDP
Unknown
Outputs
Portable Device Dependent
Power Connectors
None
Graphics Features
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DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1
Rankings
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FP32 (float)
