Menu
Radeon R9 390
Manufacturer:AMD
Series:Rx 300
Codename:Grenada PRO
Architecture:GCN 2
Release date:2015. June 18.
Die count:1
Die size:438 mm2
Fab:28 nm
Transistors:6200 millions
Bus interface:PCI-E 3.0 x16
Radeon R9 390
Clock rates
Core clock:1000 MHz
Memory clock:1500 MHz
Effective memory clock (DDR):6000 MHz
Memory
Memory size:8192 MB
Memory bus type:GDDR5
Memory bus width:512 bit
Memory bandwidth (maximum):384 GB/s
Core units
Unified shader units:
(Stream processors)
2560
Texture mapping units (TMU):160
Render output units (ROP):64
Compute units:40
Performance
Pixel fillrate:64 (GP/s)
Texture fillrate:160 (GT/s)
Single Precision (peak):5120 GFLOPS
Double Precision (peak):640 GFLOPS
Supported Technologies:
DirectX:12OpenGL:4.4
Pixel shader:5.0OpenCL:2.0
Virtual Super Resolution (Vsr), Amd Freesync Technology, Amd Liquidvr Technology, 4k Resolution Support, Frame Rate Target Control (Frtc), Ddma Audio, AMD CrossFire, AMD TrueAudio, Vulcan API
Thermal Design Power (TDP,Max):275 W
Energy efficiency:
- Single Precision / TDP:18.62 GFLOPS/W
- Double Precision / TDP:2.33 GFLOPS/W
Release price (USD):330 USD
Performance/price ratio:15.52 GFLOPS/$
Performance
(Benchmark):
6 / 10
■■■■■■□□□□
Recommended CPUs:
Core i7-4820K
Core i7-4790
Ryzen 7 1700X
Core i7-4770K
Core i7-4770S
Core i7-4771
Core i7-990X
Core i7-4770
Core i7-7700T
Core i7-4790T
Core i7-6700T
Ryzen 7 1700
Core i7-980X
Core i7-3770K
Core i7-3770S
FX-9590
Core i7-980
Core i7-4770T
Core i7-3770
Ryzen 5 1600X
FX-9370
Core i7-970
Core i7-2700K
Post Comment
Please login to post a comment.
Comments
No comments have been posted. Be the first to comment!