G
AMD Radeon E8870
GPU
AMD
Sep 2015 Released
The AMD Radeon E8870 is a laptop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in September 2015. This graphics card is equipped with 4GB GDDR5 memory, suitable for gaming and professional graphics applications.
Graphics Card
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Release Date
Sep 2015
Generation
Embedded
Type
Mobile
Bus Interface
MXM-B (3.0)
Clock Speeds
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Memory Clock
1500 MHz
Memory
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Memory Size
4GB
Memory Type
GDDR5
Memory Bus
128bit
Bandwidth
96.00GB/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
256 KB
Theoretical Performance
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Pixel Rate
16.00 GPixel/s
Texture Rate
48.00 GTexel/s
FP32 (float)
1.536 TFLOPS
FP64 (double)
96.00 GFLOPS
Graphics Processor
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GPU Name
Saturn
GPU Variant
Saturn PRO
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
2.08 billion
Die Size
160 mm²
Board Design
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TDP
75W
Outputs
No outputs
Power Connectors
None
Graphics Features
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DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2
Shader Model
6.3