AMD Radeon E8870
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.
Process Size
28 nm
TDP
75W
L1 Cache
16 KB (per CU)
Memory Size
4GB
Memory Type
GDDR5
Bandwidth
96.00GB/s
Shader Model
6.3
Graphics Card
Release Date
Sep 2015
Generation
Embedded
Type
Mobile
Bus Interface
MXM-B (3.0)
Clock Speeds
Memory Clock
1500 MHz
Memory
Memory Size
4GB
Memory Type
GDDR5
Memory Bus
i
128bit
Bandwidth
i
96.00GB/s
Render Config
Compute Units
12
Shading Units
i
768
TMUs
i
48
ROPs
i
16
L1 Cache
16 KB (per CU)
L2 Cache
256 KB
Theoretical Performance
Pixel Rate
i
16.00 GPixel/s
Texture Rate
i
48.00 GTexel/s
FP32 (float)
i
1.536 TFLOPS
FP64 (double)
i
96.00 GFLOPS
Graphics Processor
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
TDP
75W
Outputs
No outputs
Power Connectors
None
Graphics Features
DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
i
1.2
Shader Model
6.3