The AMD Radeon R9 290 Review
by Ryan Smith on November 5, 2013 12:01 AM EST- Posted in
- GPUs
- AMD
- Radeon
- Hawaii
- Radeon 200
Synthetics
As always we’ll also take a quick look at synthetic performance. The 290X shouldn’t pack any great surprises here since it’s still GCN, and as such bound to the same general rules for efficiency, but we do have the additional geometry processors and additional ROPs to occupy our attention.
Hawaii performance on TessMark continues to underwhelm. 290 should have plenty of performance to create triangles, but it’s apparently having a problem fully utilizing them, a problem NVIDIA does not have.
Moving on, we have our 3DMark Vantage texture and pixel fillrate tests, which present our cards with massive amounts of texturing and color blending work. These aren’t results we suggest comparing across different vendors, but they’re good for tracking improvements and changes within a single product family.
3DMark’s texel fill test is one of a handful of tests where the 290 and 290X are actually separated by as much as the theoretical performance difference implies they should be. Clocked lower and with fewer CUs than 290X, 290 delivers 87% of the texturing performance.
Meanwhile the pixel fill rates show just how close the 290 and 290X can be even under best case circumstances for each card, due to the fact that they have an equal number of ROPs and equal memory bandwidth. Consequently the 290 loses almost nothing for pixel pushing power as compared to its bigger sibling.
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dragonsqrrl - Tuesday, November 5, 2013 - link
Fanboism? I know right?EJS1980 - Tuesday, November 5, 2013 - link
He was referring to you, and you know this.Mondozai - Friday, December 13, 2013 - link
EJS1980 the buttboy for Nvidia has spoken!JDG1980 - Tuesday, November 5, 2013 - link
Well, what the review fails to take into account is that for the vast majority of the card's lifetime, all or nearly all the cards actually sold will be using third-party coolers which are much better than AMD's halfhearted effort. All the noise measurements are completely irrelevant once Asus and MSI get their hands on the silicon and start releasing custom cards.A5 - Tuesday, November 5, 2013 - link
They can't review a card they don't have. I would think they will do a 290 round-up once some of the custom designs come out.Spunjji - Tuesday, November 5, 2013 - link
Quite right. This is a perfectly fair review.dragonsqrrl - Tuesday, November 5, 2013 - link
And then there's the disturbing revelation on Tom's that retail cards are underperforming AMD's reference review cards by a significant margin. But it's AMD, so it's okay.I mean seriously, could you imagine the uncontrollable outrage there would be if Nvidia tried to pull something like this? There would be an uproar from the community unlike anything the interweb's seen before. But if it's AMD? Largely silence, driven by either indifference (AMD fanboys), or AMD fanboy appeasement (confrontation averse reviewers). We wouldn't want to directly oppose the AMD fanboy agenda, lest we have to deal with yet another uproar from AMD's zealous fan-base, which occurs whenever a reviewer says anything remotely negative yet entirely relevant about an AMD product (Bulldozer, HD6990, R9 290, etc...)
just4U - Wednesday, November 6, 2013 - link
I've been watching this battle since the Radeon 8500 Geforce 3 days.. and to be absolutely honest with you.. don't matter what amd or Nvidia does fanboys will rage against the rival. It's the way they are... (shrug)Both companies have had their fair share of tricks btw.. (just in case you didn't know that or had forgotten)
dragonsqrrl - Thursday, November 7, 2013 - link
Uh, definitely haven't forgotten, otherwise there would be no context for the vastly different reactions I'm referring to. And honestly dude, I think you and other people who refer to the fanboy situation on both sides being the same are just displaying your own ignorance and unfamiliarity with the situation. I've noticed that despite how bad it can get here, I've never seen it get even remotely close to the norm on Tom's. It's gotten so bad at times (Bulldozer, HD6990, recent buyers guides, etc...) that the authors and reviewers have had to address the AMD fanboy situation directly in forums and comments. To which the zealous AMD fanbase becomes even more enraged, even resorting to malicious personal attacks against Chris, Don, etc, demanding to know why Nvidia/Intel fanboys are never addressed directly in the same way. Well, because they don't behave the same way... lol.When you genuinely believe that any author who doesn't conform to your inherently biased agenda is biased and bought out, and you adamantly defend that belief (over and over again) with childish and at times downright offensive remarks directed at both the authors and other readers, then it's not something that can be ignored. It never ceases to amaze me that despite how often they're thoroughly shutdown, and lose practically every argument they start, they still press on. They just ignore and continue. In fact if anything it seems to give them strength and further cement their delusional beliefs. They're an endless source of astonishment, those AMD fanboys, I'll give them that much.
Homeles - Tuesday, November 5, 2013 - link
From everything I've read, reference cards sell a lot more often than you'd think.