AMD Radeon E9390 PCIe
The AMD Radeon E9390 PCIe is a laptop-class GPU manufactured by AMD, built on AMD's officially announced 14 nm process technology, released in October 2019. This graphics card is equipped with 8GB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
14 nm
Boost Clock
1089 MHz
Base Clock
713 MHz
TDP
75W
L1 Cache
16 KB (per CU)
Memory Size
8GB
Memory Type
GDDR5
Bandwidth
160.0GB/s
Shader Model
6.4
Graphics Card
Release Date
Oct 2019
Generation
Embedded
Type
Mobile
Bus Interface
PCIe 3.0 x16
Clock Speeds
Base Clock
713 MHz
Boost Clock
1089 MHz
Memory Clock
1250 MHz
Memory
Memory Size
8GB
Memory Type
GDDR5
Memory Bus
i
256bit
Bandwidth
i
160.0GB/s
Render Config
Compute Units
28
Shading Units
i
1792
TMUs
i
112
ROPs
i
32
L1 Cache
16 KB (per CU)
L2 Cache
2 MB
Theoretical Performance
Pixel Rate
i
34.85 GPixel/s
Texture Rate
i
122.0 GTexel/s
FP16 (half)
i
3.903 TFLOPS
FP32 (float)
i
3.903 TFLOPS
FP64 (double)
i
243.9 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Architecture
GCN 4.0
Foundry
GlobalFoundries
Process Size
14 nm
Transistors
5.7 billion
Die Size
232 mm²
Board Design
TDP
75W
Outputs
4x DisplayPort 1.4a
Power Connectors
None
Graphics Features
DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
i
1.2
Shader Model
6.4