That’s the message AMD’s PR has been shouting at each attainable chance ever since the “new” Radeon R300 graphics cards were free in June. There’s smart reason for that: whereas AMD’s new Fury X and Fury graphics cards rock a burly new land graphics processor with high-bandwidth memory, the R300 lineup packs an equivalent graphics processors that ram down the hearts of the older R200 series graphics cards. the very fact that reviewers weren’t given samples to check before the R300 cards hit the streets solely additional fuel to the flames of suspicion.
But AMD’s PR was kinda-sorta right. These cards weren’t merely abused with a brand new name and pushed back onto store shelves in a very recent package. whereas the older R9 290X was nearer in performance to the $330 Nvidia GeForce GTX 970, the R9 390X outpunches the mighty $500 GTX 980 at stock speeds—and for considerably less price than Nvidia’s giving.
At its core, the $429 Radeon R9 390X packs an equivalent basic 28nm “Hawaii” GPU because the 290X, although the retuned version has been christened “Grenada.” Core GPU specs stay the precise same: You’ll still realize a pair of,816 stream processors, 176 texture units, 64 ROPs, and a 512-bit memory bus within the R9 390X, rather like with its forerunner. There’s very little actually new here, particularly since the recent Catalyst fifteen.7 drivers brought antecedently R300 series-exclusive software system options to the older R200 series cards.
That said, AMD engineers spent over a year optimizing the GPU to coax additional performance out of it, sanctioning the corporate to push core clock speeds a further 50MHz to one,050MHz, and boost memory clock speeds from one,250MHz to one,500MHz, inflicting overall memory information measure to leap from 320GBps to 384GBps. (The GTX 980 offers 224GBps.) There’s flat-out additional memory too, with all versions of the R9 390 and 390X sporting a hefty 8GB of GDDR5 RAM. AMD says the GPU’s power management micro-architecture was utterly rewritten still, although it’s still a power-hungry animal, still see later.
The $470 Asus Strix R9 390X we have a tendency to tested pushes things even any. Out of the box, the cardboard is overclocked to one,070MHz, and you'll choose to simply push that to one,090MHz with the press of a button within the enclosed GPU Tweak II software system.
Aiding that overclock is Asus’ burly, stellar DirectCU III custom cooler design—the same one found on Asus’ Radeon Strix Fury graphics card. It’s comprised of an oversized, full-length heatsink increased with huge, snaking 10mm heat pipes, flat-top with a trio of “triple wing-blade 0dB fans.” Ignoring all the selling words, the Asus Strix R9 390X proves to be remarkably quiet in observe, manufacturing barely a whisper even once you’re slamming it with the heftiest of workloads. The fans won’t even activate till the GPU hits roughly sixty five degrees Anders Celsius, which suggests you’ll get a very silent gambling expertise with slighter titles. DirectCU III actually delivers.
The Strix R9 390X delivers additional thoughtful touches, as well. the cardboard comes with a slick armour plate adorned with the Strix raptor emblem. A nifty, beating red diode on the aspect is additionally festooned with a white Strix emblem. (I’m a sucker for case lighting.) Asus manufactures the cardboard with what it calls “8-phase super alloy II” materials, claiming it all to be aerospace-quality components. The super alloy II capacitors boast two-and-a-half-times the period of time of ancient capacitors, whereas Asus says its fortified parts and DIGI + VRM power delivery resolution delivers top-tier overclocking capabilities.
This card screams “premium,” however be warned, little case owners: All those options flip the Strix R9 390X into a reasonably large graphics card.
The Strix R9 390X sips 275W of power through one six-pin and one eight-pin instrumentation, and it packs all the connections you may fairly would like, with DVI-I, HDMI, and a trio of DisplayPorts. The HDMI association is simply one.4a, which means it’s restricted to 30Hz at 4K resolutions, however realistically speaking neither the 390X nor Nvidia’s competitory GTX 980 deliver a compelling single-card 4K expertise, despite what every company’s selling groups claim. These cards ar higher for 2560x1440 gambling. If you opt to do it anyway, or need to slap multiple R9 390X cards in your system in a very CrossFire setup, the DisplayPorts support 4K at 60Hz.
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