GPU database

AMD R9 390

General

Name AMD R9 390
Architecture GCN 2 (GFXIP 7.0)
ASIC Hawaii
Configuration 40 × CU with a total of 2560 ALUs
Form factor PCI Express Add-in card
Host interconnect PCI Express
Release date June 18, 2015
Type Consumer
Vendor AMD

Memory

Bandwidth
  • 358 GiB/sec
  • 384 GB/sec
Bus width 512 bit
Default size 4 GiB
Frequency 1.5 GHz × 4 (6 GHz)
Technology GDDR5

Performance

Base core frequency 1000 MHz
Single precision 5.12 TFLOPS
Double precision 640 GFLOPS

Display output

Connectors
  • 2x DVI
  • 1x DisplayPort 1.2
  • 1x HDMI 1.4

Power

Connectors
  • 1x 8-pin
  • 1x 6-pin
Maximum power usage 300 W