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Radeon R9 M390X
Manufacturer:AMD
Series:Rx M300
Codename:Amethyst XT
Architecture:GCN 2
Release date:2015. May 05.
Die count:1
Die size:366 mm2
Fab:28 nm
Transistors:5000 millions
Bus interface:PCI-E 3.0 x16
Clock rates
Core clock:723 MHz
Memory clock:1250 MHz
Effective memory clock (DDR):5000 MHz
Memory
Memory size:4096 MB
Memory bus type:GDDR5
Memory bus width:256 bit
Memory bandwidth (maximum):160 GB/s
Core units
Unified shader units:
(Stream processors)
2048
Texture mapping units (TMU):
http://gamesystemrequirements.com/
128
Render output units (ROP):32
Compute units:32
Performance
Pixel fillrate:23.1 (GP/s)
Texture fillrate:
http://gamesystemrequirements.com/
92.5 (GT/s)
Single Precision (peak):2961 GFLOPS
Supported Technologies:
DirectX:12OpenGL:4.4
Pixel shader:5.0OpenCL:2.0
Thermal Design Power (TDP,Max):100 W
Energy efficiency:
- Single Precision / TDP:29.61 GFLOPS/W
Performance
(Benchmark):
3 / 10
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Recommended CPUs:
Core i7-7560U
Core i7-7500U
Core i7-4610M
Core i7-2630QM
Core i5-7360U
Core i5-4340M
Core i5-7300U
Core i7-5557U
Core i7-4578U
Core i7-6660U
Core i5-7287U
Core i7-6650U
Core i5-7267U
Core i7-4600M
Core i7-6600U
Core i7-6560U
Core i5-7260U
Core i7-6498DU
Core i5-7200U
Core i7-3540M
Core i5-4308U
Core i5-4330M
Core i5-5287U
Core i7-3520M
Core i5-6287U
Core i5-6360U
A12 PRO-8800B
FX PRO-8800B
Core i5-4310M
Core i5-4288U
A10 PRO-8700B
Core i5-6267U
Core i5-4300M
Core i5-3360M
Core i5-5257U
Core i5-6260U
Core i5-4278U
Core i5-6300U
Core i7-4558U
FX-8800P
Core i5-3380M
A8 PRO-8600B
Core i7-3687U
Core i7-5550U
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