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Radeon R9 390 X2
Manufacturer:AMD
Series:Rx 300
Codename:Grenada PRO
Architecture:GCN 1.1
Release date:2015. September 03.
Die count:2
http://gamesystemrequirements.com/
Die size:2x 438 mm2
Fab:28 nm
Transistors:2x 6200 millions
Bus interface:PCI-E 3.0 x16
Clock rates
Core clock:1000 MHz
Memory clock:1350 MHz
Effective memory clock (DDR):5400 MHz
Memory
Memory size:2x 8192 MB
Memory bus type:GDDR5
Memory bus width:2x 512 bit
Memory bandwidth (maximum):2x 346 GB/s
Core units
Unified shader units:
(Stream processors)
2x 2560
Texture mapping units (TMU):
http://gamesystemrequirements.com/
2x 160
Render output units (ROP):2x 64
Compute units:2x 40
Performance
Pixel fillrate:2x 64 (GP/s)
Texture fillrate:
http://gamesystemrequirements.com/
2x 160 (GT/s)
Single Precision (peak):10240 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):580 W
Energy efficiency:
http://gamesystemrequirements.com/
- Single Precision / TDP:17.66 GFLOPS/W
Release price (USD):1400 USD
Performance/price ratio:7.31 GFLOPS/$
Performance
(Benchmark):
9 / 10
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Recommended CPUs:
Core i7-6950X
Core i7-6900K
Ryzen Threadripper 1950X
Core i7-5960X
Core i7-6850K
Core i7-6800K
Core i7-4960X
Core i7-5930K
Core i7-3970X
Core i7-4930K
Core i7-5820K
Core i7-7700K
Core i7-3960X
Core i7-3930K
Core i7-6700K
Core i7-5775R
Ryzen Threadripper 1920X
Ryzen 7 1800X
Core i7-4790K
Core i7-5775C
Core i7-7700
Core i7-4770R
Ryzen Threadripper 1900X
Core i7-6700
Core i7-3820
Core i7-4790S
Post Comment
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Comments: 35
no avatar
1 year ago | 2016. 06. 02. 15:10:15
#
LOL .ha ha ha..:?
Skyler avatar
1 year ago | 2016. 06. 02. 14:38:43
#
I would definitely buy a whole gaming PC or even some cheap car for this money...
no avatar
1 year ago | 2016. 06. 02. 08:09:16
#
yeah:):D
no avatar
1 year ago | 2016. 06. 01. 12:15:33
#
not worth it..i'd rather buy 2 way sli gtx 1080 :PXD8-)
bagusprs avatar
1 year ago | 2016. 06. 01. 11:08:21
#
yup i knew it:-/..
SamX avatar
1 year ago | 2016. 06. 01. 10:34:24
#
No it's not worth it.
bagusprs avatar
1 year ago | 2016. 06. 01. 10:29:58
#
don't you think it was overpriced? i mean it's a freaking $1400
or is it worth it?
SamX avatar
1 year ago | 2016. 06. 01. 10:23:00
#
Yeah, cause it's dual-GPU. Like Titan Z.
bagusprs avatar
1 year ago | 2016. 06. 01. 10:13:21
#
this GPU is better than gtx 1080?