The Kabini Deal: Can AMD Improve the Quality of Mainstream PCs with Its Latest APU?
by Anand Lal Shimpi on May 24, 2013 1:45 PM ESTGPU Performance
Looking at 3DMark’s Ice Storm test, the comparison between Intel’s 22nm HD Graphics in the Pentium 2020M and the Radeon HD 8830 in the A4-5000 is extremely close. In fact, across almost all of the 3DMark benchmarks we see the two perform very similarly. The lone exception being 3DMark 11 where the A4-5000 maintains a significant lead and even approaches Trinity in terms of performance (making it feel more like a fluke than the norm).
Turning to GFXBenchmark (formerly GL/DXBenchmark), we see performance tilt in favor of Kabini once again. The T-Rex HD test is extremely shader intensive. There’s about a 20% gap in raw shader performance between the 2-CU GCN implementation in Kabini and the 6 EU Gen7 graphics core in the Pentium 2020M, which maps almost perfectly to the performance delta we see in T-Rex HD. Now we see where the Pentium/Core i3 comparison comes from.
| GPU Performance | |||||||||||||||||
| 3DMark Ice Storm | 3DMark Cloud Gate | 3DMark Fire Strike | 3DMark 11 | 3DMark 06 | GFXBenchmark T-Rex HD | ||||||||||||
| AMD A4-5000 (Radeon HD 8330) | 23196 | 2159 | 310 | 580 | 3803 | 37 fps | |||||||||||
| Intel Pentium 2020M (HD Graphics) | 23135 | 2168 | 285 | 401 | 3542 | 30 fps | |||||||||||
All of this is fine if we’re looking at theoretical GPU benchmarks but what about actual games? In our Kabini review Jarred found the A4-5000 to be incapable of playing modern titles at reasonable frame rates, but what about titles from a few years ago? To find out, I dusted off Oblivion (with the Shivering Isles expansion) and threw it on my Kabini, Brazos and IVB Pentium systems.
I configured all three systems the same way: 1366 x 768, with medium graphics quality presets. I even used our old Oblivion SI benchmark from 2007. The results seemed to mirror what we saw in 3DMark:
| GPU Performance | ||||||||||||||||||
| Oblivion - 1366 x 768 Medium | Diablo III - 1366 x 768 Low | Oblivion - Power Consumption | ||||||||||||||||
| AMD E-350 (Radeon HD 6310) | 20.1 fps | 21.9 fps | ||||||||||||||||
| AMD A4-5000 (Radeon HD 8330) | 26.1 fps | 25.8 fps | 15.2W | |||||||||||||||
| Intel Pentium 2020M (HD Graphics) | 27.7 fps | 20.3 fps | 31.4W | |||||||||||||||
Kabini is about 30% faster than Brazos in GPU performance, and almost identical to the Pentium 2020M. Intel has a 6% performance advantage here, but I’m wondering if that’s from the CPU and not the GPU (Oblivion tends to hit both pretty hard). At lower quality settings (and/or resolution) you can definitely get Kabini above 30 fps, but even here I’d say it’s playable. More importantly, it’s performance competitive with Intel’s HD graphics.
I was also curious to see how Diablo III ran on Kabini so I fired up an early save and ran through the Cemetery of the Forsaken recording average frame rate. On a more modern title, both Kabini and Brazos actually hold a performance advantage over the Pentium 2020M.
As far as power goes, Kabini delivers relatively similar performance at roughly half the power of the Pentium 2020M.
With any of these integrated GPUs, the gaming experience even on previous generation high-end titles isn’t going to be a walk in the park.
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calyth - Monday, May 27, 2013 - link
Not everyone wants to type with a tablet. I've tried full size iPad, or a 7" android one with SwiftKey for tablet. Both makes me want to chuck it against the wall.When you factor in a half decent tablet keyboard to go with that tablet, it's not all that different.
Flunk - Friday, May 24, 2013 - link
What you need to do is imagine your mother wants a new laptop and would like a nice little light one for email, surfing and maybe writing letters in a word processor. That's just one use, there are a lot of people who aren't computer enthusiasts that these will be great for.Granseth - Friday, May 24, 2013 - link
I think it would be great in a student laptop as well. It could easily survive a day at campus on battery and still have enough power for normal usage like words, edocs, mail and such. Lets just hope somebody gives it a good enough screen and wrapping to be usable in that environment.axien86 - Friday, May 24, 2013 - link
HP already announced new 10-point touchscreen laptops based on AMD Jaguar chips that are incredibly priced at $399 MSRP. These are going to sell in the millions.chizow - Friday, May 24, 2013 - link
Just odd to me is all, I figured there were tablets in that sub-$300 range, and something like Surface or various hybrids at that $500 and above price point. I guess this is going to go for super cheap laptop/hybrids in the sub-$300 range to compete with tablets again?I thought this was going to be more in that $500+ bracket with good enough CPU perf and much better GPU than Intel, but that doesn't seem to be the case?
thebeastie - Saturday, May 25, 2013 - link
I don't think you understand the core of what Anand likes about the Kabini, its going to be in a tablet that people can use all day with out having to recharge unlike a comparable Intel solution which would use ALL the battery in half the time, which means you need to recharge it twice a day type scenario...Kabini gives similar performance that can go ALL day.
Jaybus - Wednesday, May 29, 2013 - link
Similar GPU performance, but not similar CPU. Single-core performance is still very relevant, in spite of the marketing hoopla. And the Intel has twice the single-core performance, so will be snappier. So, no surprise. Half the power and so half the performance. Both suck at games anyway, and at this price point who cares? If the AMD would have similar CPU performance at half the power, even at the expense of GPU performance, they would be a hands down winner. But that is probably not possible, so they are leveraging their superior GPU performance per Watt. But playing games in slow motion is not impressing anyone. A $300 netbook 2.0 could easily get by with 2D graphics only if it was snappy and the battery lasted all day. I don't see much use for a slow GPU with an even slower CPU. At least the Intel has a marginally fast enough CPU, but it sucks down power. Neither are adequate.HisDivineOrder - Saturday, May 25, 2013 - link
Too expensive to sell in the millions.duploxxx - Monday, May 27, 2013 - link
that 10" in there previous netbook was also a selling hit. Once that brazos was introduced by HP, many vendors stopt offering the atom based netbooks in volume.for the rest kabine perf wise is fine for its market intention. Those who bark about unusable daily use have no idea about what was brazos in usage when paired even with a 7.2k rpm hd. THey probbaly only worked with nice atom's....
Its a bit pitty that turbo mode doesn't work here. They either need to fix that in next update or need to bring a dual core higher ghz bin in the same TDP.
warezme - Friday, May 24, 2013 - link
I have to agree the graphics for either Intel or AMD on these platforms are abysmal. I still have an old laptop from 5 years ago now serving up as a media server that has an Nvidia 9800GTXm and it used to pull around a 10,000 score on 3Dmark06 from what I can recall and this was years and years ago. Granted that was discrete but I would have thought things would have improved immensely on the integrated side by now.