G
AMD Radeon R9 M290X Mac Edition
GPU
AMD
Nov 2014 Released
The AMD Radeon R9 M290X Mac Edition is a laptop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in November 2014. This graphics card is equipped with 2GB GDDR5 memory, suitable for gaming and professional graphics applications.
Graphics Card
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Release Date
Nov 2014
Generation
Crystal System
Type
Mobile
Bus Interface
PCIe 3.0 x16
Clock Speeds
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Base Clock
850 MHz
Boost Clock
975 MHz
Memory Clock
1365 MHz
Memory
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Memory Size
2GB
Memory Type
GDDR5
Memory Bus
256bit
Bandwidth
174.7GB/s
Render Config
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Compute Units
16
Shading Units
1024
TMUs
64
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
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Pixel Rate
31.20 GPixel/s
Texture Rate
62.40 GTexel/s
FP32 (float)
1.997 TFLOPS
FP64 (double)
124.8 GFLOPS
Graphics Processor
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GPU Name
Pitcairn
GPU Variant
Pitcairn PRO(215-0828062)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
2.8 billion
Die Size
212 mm²
Board Design
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TDP
80W
Outputs
No outputs
Power Connectors
None
Graphics Features
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DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1