In this article you find a list all AMD Radeon R9 390X graphics cards sorted by manufacturers with names, models and specifications. If you know a model we missed, please let us know in the comments.
GPU |
| GPU Name |
Grenada |
| GPU Variant |
Grenada XT |
| Process Technology |
28nm |
| Transistors |
6.20 Billion |
| Die Size |
438 mm² |
| |
Graphic Card |
| Release date |
Jun 18th, 2015 |
| Launch Price |
429 USD |
| Interface |
PCIe 3.0 x16 |
| |
Clock Speeds |
| GPU Clock |
1050 MHz |
| Memory Clock |
1500 MHz |
| |
Memory |
| Memory Size |
8192 MB |
| Memory Type |
GDDR5 |
| Memory Bus |
512 bit |
| Bandwidth |
384 GB/s |
| |
Architecture Details
|
| Shading Units |
2816 |
| TMUs |
176 |
| ROPs |
64 |
| SMM Count |
44 |
| Pixel Rate |
67.2 GPixel/s |
| Texture Rate |
185 GTexel/s |
| Floating-point Perfomance |
5,914 GFLOPS |
| |
Features
|
| DirectX |
12.0 |
| OpenGL |
4.4 |
| OpenCL |
2.0 |
| Shader Model |
5.0 |
| |
Board Design |
| Slot Width |
Dual-slot |
| Lenght |
275 mm |
| TDP |
275 W |
| Outputs |
2x DVI + 1x HDMI + 1x DisplayPort |
| Power Connectors |
1x 6-pin + 1x 8-pin |
GeForce GTX 980 Database