The AMD Radeon RX 590 Review, feat. XFX & PowerColor: Polaris Returns (Again)
by Nate Oh on November 15, 2018 9:00 AM ESTThe Test
Like with the Radeon RX 580, we emulated AMD's RX 590 reference specs by using the PowerColor RX 590 Red Devil's Quiet BIOS, which drops the boost clock to 1545MHz. As factory overclocked cards are frequently built and configured for higher TDPs to support their frequency curves, where simple underclocking doesn't necessarily reflect what might be throttled performance in a baseline card. The power limit coded into the BIOS don’t perfectly correlate with TBP, so it’s difficult to precisely determine if they match AMD’s 225W TBPs, but it should be reasonably accurate for a virtual reference card.
| CPU: | Intel Core i7-7820X @ 4.3GHz |
| Motherboard: | Gigabyte X299 AORUS Gaming 7 (F9g) |
| Power Supply: | EVGA 1000 G3 |
| Hard Disk: | OCZ Toshiba RD400 (1TB) |
| Memory: | G.Skill TridentZ DDR4-3200 4 x 8GB (16-18-18-38) |
| Case: | NZXT Phantom 630 Windowed Edition |
| Monitor: | LG 27UD68P-B |
| Video Cards: | XFX Radeon RX 590 Fatboy PowerColor Radeon RX 590 Red Devil AMD Radeon RX 590 AMD Radeon RX 580 AMD Radeon RX 480 AMD Radeon R9 390 AMD Radeon R9 380 4GB NVIDIA GeForce GTX 1070 Founders Edition NVIDIA GeForce GTX 1060 6GB Founders Edition NVIDIA GeForce GTX 980 NVIDIA GeForce GTX 970 NVIDIA GeForce GTX 960 |
| Video Drivers: | NVIDIA Release 416.81 AMD Radeon Software Adrenalin Edition 18.40 Press (Nov6 Build) |
| OS: | Windows 10 Pro (1803) |
| Spectre/Meltdown Mitigations | Yes (both) |
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AMD#1 - Tuesday, November 20, 2018 - link
Well, they released a card this year for the consumer market. My hopes are that Navi will be a better option against NVIDIA RTX, good that Radeon will not support RT. Let NVIDIA first support DX12 with hardware shader units, instead of hanging on to DYING DX11.silverblue - Wednesday, November 21, 2018 - link
A couple of reviews seem to be showing the Fatboy at similar power consumption (or slightly higher) levels to the 580 Nitro+ (presumably the 1450MHz version) and Red Devil Golden Sample. That's not so bad when you factor in the significantly increased clocks, but the two 580s hardly sipped power to begin with, and basic 580s don't really perform much worse for what would be much lower power consumption. AMD has a product that kind of bridges the gap between the 1060 and the 1070, but uses more power than a 1080... hardly envious, really. The Fatboy has rather poor thermals as well if you don't ramp the fan speed up.The 590s we're getting are clocked aggressively on core but not on memory; what would really be interesting is a 590 clocked at 580 levels, even factory overclocked 580 levels. Would it be worth getting a 590 just to undervolt and underclock the core, make use of the extra game in the bundle (once they launch, that is), and essentially be running a more efficient 580? I'd be tempted to overclock the memory at the same time as that appears to be where the 580 is being held back, not core speed.
silverblue - Wednesday, November 21, 2018 - link
I'll be fair to the Fatboy; it does have a zero RPM mode which would explain the thermals.WaltC - Sunday, December 2, 2018 - link
I just bought a Fatboy...to run in X-fire with my year-old 8GB RX-480 (1.305GHz stock)...! As I am now gaming at 3840x2160, it seemed a worthwhile alternative to dropping $500+ on a single GPU. Paid $297 @ NewEgg & got the 3-game bundle. I read one review by a guy who X-fired a 580 with a 480 without difficulty--and the performance scaled from 70%-90% better when X-Fire is supported. Wouldn't recommend buying two 590's at one time, of course, but for people who already own a 480/580, the X-Fire alternative is the most cost-effective route at present. Gaming sites seem to have forgotten about X-Fire these days, for some reason. Of course, the nVidia 1060 doesn't allow for SLI--so that might be one reason, I suppose. Still, it's kind of baffling as the X-Fire mode seems like such a no brainer. And for those titles that will not X-fire, I'll just run them all @ 1.6GHz on the 590...Until next year when AMD's next < $300 GPU launches...! Then, I may have to think again!quadibloc - Friday, December 7, 2018 - link
Oh, so Global Foundries does now have a 12 nm process? I'm glad they're doing something a little better than 14 nm at least.