Radeon R9 390X


Технические характеристики Radeon R9 390X:

Name Grenada
Process Size 28 nm
Transistors 6,200 million
Die Size 438 mm²
Released Jun 18th, 2015
Production Status Active
Bus Interface PCIe 3.0 x16
Clock 1050 MHz
Memory Clock 1500 MHz 6000 MHz effective
Memory Size 8192 MB
Memory Type GDDR5
Memory Bus 512 bit
Bandwidth 384 GB/s
Shading Units 2816
Tmus 176
Rops 64
Compute Units 44
Pixel Rate 67.2 GPixel/s
Texture Rate 184.8 GTexel/s
Floating Point Performance 5,914 GFLOPS
Tdp 275 W
Outputs 1x HDMI1x DisplayPort2x DVI
Power Connectors 1x 6-pin + 1x 8-pin
Board Number C671, C679
Directx 12.0
Opengl 4.5
Opencl 2.1
Shader Model 5.0