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AMD Radeon Pro 455
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AMD Radeon Pro 455
This is a GPU manufactured with GlobalFoundries 14nm process, based on AMD GCN 4.0 architecture and released on Oct 2016. It features 3 billion transistors, 12 Rendering cores and 2GB GDDR5 memory, with 1024KB L2 cache, theoretical performance of 1313GFLOPS, with total power consumption of 35W.
Graphics Card
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Release Date
Oct 2016
Generation
Radeon Pro Mac
Type
Mobile
Bus Interface
PCIe 3.0 x8
Clock Speeds
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Memory Clock
1270 MHz
Memory
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Memory Size
2GB
Memory Type
GDDR5
Memory Bus
128bit
Bandwidth
81.28GB/s
Render Config
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Compute Units
12
Shading Units
768
TMUs
48
ROPs
16
L1 Cache
16 KB (per CU)
L2 Cache
1024 KB
Theoretical Performance
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Pixel Rate
13.68 GPixel/s
Texture Rate
41.04 GTexel/s
FP16 (half)
1313 GFLOPS
FP32 (float)
1313 GFLOPS
FP64 (double)
82.08 GFLOPS
Graphics Processor
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GPU Name
Baffin
GPU Variant
Baffin PRO
Architecture
GCN 4.0
Foundry
GlobalFoundries
Process Size
14 nm
Transistors
3 billion
Die Size
123 mm²
Board Design
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TDP
35W
Outputs
No outputs
Power Connectors
None
Graphics Features
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DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.4
Rankings
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FP32 (float)
