AMD Radeon R9 Fury to feature 3584 Stream Processors?

Published: 2 years ago

We have an update to Radeon R9 Fury news, thanks to guys over at TweakTown.

AMD Radeon R9 Fury non-X has 3584 unified cores?

The question mark obviously indicates a rumor, we did not confirm this information, but TweakTown crew is quite confident that these are indeed Fury specifications. This quote pretty much includes all the juicy information:


According to our industry insiders, the Radeon R9 Fury will feature 3584 Stream Processors, down from the 4096 on the full Fury X. The Fiji-based GPU will be clocked at 1050MHz, which is identical to that of the Fury X. We have 4GB of High Bandwidth Memory that provides the same 512GB/sec of bandwidth, clocked at 500MHz (1GHz effective). We are being told to expect temperatures of the Fiji PRO-based R9 Fury to be less than 75C, which is considerably higher than the 50C or so from the watercooled Fury X.

According to the website, Radeon R9 Fury comes with 56 Compute Units with 3584 cores in total. It means each Shader Engine has two CUs disabled. Here’s how the diagram would look like if this information was true.

AMD Radeon R9 Fury GPU Fiji PRO

They also claim that air-cooled edition will run at much higher temperatures. While Fury X operates at 50-60C, the Fury non-X would run under 75C. Earlier rumors indicated that reference Fury non-X has triple-fan cooling solution. AIBs will be allowed to change them to their in-house designs, so the temperature is likely be even lower with partners’ cards.

What’s interesting is that Fury would run at the same clock speeds as Fury X. At 1050 MHz it would reach peak computing performance at 7.5 TFLOPS. The HBM clock speed cannot be changed from 500 MHz. R9 Fury will also sport 4GB 4096-bit memory configuration.

AMD Radeon R9 Fury will be released on July 14th. The card will cost $549, which is quite close to GeForce GTX 980.

AMD Radeon R9 Fury Series (July 3rd #2)
AMD Radeon R9 Fury X2 AMD Radeon R9 Fury X AMD Radeon R9 Fury AMD Radeon R9 Nano
AMD Radeon R9 Fury X2 small R9_FuryX_Cooler_Straighton_RGB_5inch small Radeon R9 Fury Nano small
Launch Date Autumn 2015 June 24th July 14th Summer 2015
GPU 2x Fiji XT Fiji XT Fiji PRO Fiji (XT?)
Stream Cores 2x 4096 (8192) 4096 3584 TBC 4096 TBC
TMUs 2x 256 (512) 256 224 TBC 256 TBC
ROPs 2x 64 (128) 64 64 TBC 64 TBC
Computing Power ~17 TFLOPs 8.6 TFLOPS 7.5 TFLOPS TBC TBC
Core clock TBC 1050 MHz 1050 MHz TBC TBC
Memory Clock 500 MHz 500 MHz 500 MHz TBC
Mem. Clk Effective 1000 MHz 1000 MHz 1000 MHz TBC
Memory Bus 2x 4096 (8192)-bit 4096-bit 4096-bit 4096-bit
Memory 2x 4GB (8GB) HBM1 4GB HBM1 4GB HBM1 4GB HBM1
Bandwidth 2x 512 (1024) GB/s 512 GB/s 512 GB/s TBC
TDP >375W 275W TBC 175W

Source: TweakTown via eTeknix

by WhyCry

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