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AMD Radeon R5 M420
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AMD Radeon R5 M420
This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 1.0 architecture and released on May 2016. It features 0.69 billion transistors, 5 Rendering cores and 4GB DDR3 memory, with 128KB L2 cache, theoretical performance of 544.0GFLOPS.
Graphics Card
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Release Date
May 2016
Generation
Gem System
Type
Mobile
Bus Interface
PCIe 3.0 x8
Clock Speeds
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Base Clock
780 MHz
Boost Clock
850 MHz
Memory Clock
1000 MHz
Memory
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Memory Size
4GB
Memory Type
DDR3
Memory Bus
64bit
Bandwidth
16.00GB/s
Render Config
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Compute Units
5
Shading Units
320
TMUs
20
ROPs
8
L1 Cache
16 KB (per CU)
L2 Cache
128 KB
Theoretical Performance
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Pixel Rate
6.800 GPixel/s
Texture Rate
17.00 GTexel/s
FP32 (float)
544.0 GFLOPS
FP64 (double)
34.00 GFLOPS
Graphics Processor
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GPU Name
Jet
GPU Variant
Jet PRO
(216-0856040)
(216-0856040)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
0.69 billion
Die Size
56 mm²
Board Design
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TDP
Unknown
Outputs
Portable Device Dependent
Graphics Features
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DirectX
12 (11_1)
OpenGL
4.6
OpenCL
2.1 (1.2)
Vulkan
1.2.170
Shader Model
6.5 (5.1)
Rankings
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FP32 (float)
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