AVADirect's Clevo X7200 Redux: AMD 6970M CF Takes the Crownby Dustin Sklavos on June 2, 2011 3:05 AM EST
Application and Futuremark Performance
While PCMark performance is expected to be a bit of a wash with the last X7200 we reviewed (the 990X is slightly faster than the "old" i7-980X, but the previous X7200 had two SSDs in a RAID 0), it's worth comparing the 990X's performance to a current Sandy Bridge mobile quad core if for no other reason than to see just how close they get.
We'll start with a focus on PCMark 7, as an all-inclusive benchmark suite. We ran all of the available tests, and you can see how the focus shifts from multi-threaded to storage to GPU depending on what you're doing. Of particular interest is the Computation score, which leverages Intel's Quick Sync and thus gives the K53E and i7-2820QM a huge lead. (Strangely, the Optimus-enabled XPS 15 only seems to get partial credit for Quick Sync.) The only other test where the hex-core i7-990X fails to take the crown is in the Creativity suite, which again appears to favor the presence of Quick Sync.
Our remaining applications fail to make use of Quick Sync, so the Gulftown CPUs return to prominence in multi-threaded workloads. The single-threaded Cinebench results are also worth pointing out, as they show the benefit of Sandy Bridge's extremely aggressive Turbo Boost states--even the dual-core SNB chips can come within striking distance of the i7-990X in such tests. In the other tests, the i7-2820QM puts in quite a show, and it will likely take Sandy Bridge E or Ivy Bridge to dethrone Gulftown for multi-threaded tasks.
Unsurprisingly, the CrossFired Radeon HD 6970Ms thoroughly dominate in 3DMark. As the versions get newer, CrossFire also begins to scale more linearly until finally in 3DMark Vantage it practically doubles from a single 6970M. (3DMark 11 would be a similar situation, but we don't have results from the older version.) But you didn't come here to see how these ran in canned synthetic benchmarks, you want to see how they perform in real games.
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Creig - Thursday, June 2, 2011 - linkNo, it's not a "sign of fanboyism" on behalf of the author. It's more of a lack of reading on your part. From the very first paragraph in the article:
"and while we hope to review the GTX 485M in SLI soon"
Since they haven't had a chance to review Nvidia's new 485M SLI yet, they can't say for sure that 6970M CF is currently the fastest laptop video solution available. I'm sure they'll declare a winner once they benchmark the 485M SLI.
Meaker10 - Thursday, June 2, 2011 - linkBecause there are already reviews out there.
The 485M is a little ahead of the 6970M in single card configs, but since Xfire is scaling better than SLI the 6970M is pretty much level pegging when you have two of each.
erple2 - Tuesday, June 7, 2011 - linkYes, but posting definitive information about a product that has not yet been reviewed is disingenuous at best, and fraud at worst.
Anandtech can't make definitive info about the performance of products until at the very least after they have reviewed said item.
While it may turn out to be true that 2x 485's are faster than 2x6970m's, there's no internally consistent data at Anandtech to back it up (yet). Given that the performance of the 6970m and the 485's are so similar (10% isn't that much of a difference - only barely statistically significant), there's no telling where the SLI vs. CF battle will fall.
So I'd support the conclusion that the CF solution is currently the fastest solution. I am, however, glad that they included a nod that they'll be reviewing the SLI configuration in the near future.
scook9 - Thursday, June 2, 2011 - linkYou all need to get a loaded M18x to review. It has dual 6970m's as well and an Intel Core i7 Extreme 2920xm (even with an optional factory OC) - beast processor.
It has switchable graphics and can get near 5 hours battery life on the Intel HD 3000
It is an all around awesome laptop (PROPER KEYBOARD) and very high build quality.
I had to weigh between the two and had NO reservations about getting an M18x myself, it is replacing my Core i7 965 and CF 5870 desktop
jecs - Thursday, June 2, 2011 - linkYou would really need with you the extra performance the CPU on this machine could deliver over a SB 2xxx CPU, maybe around $3000, and go out very often.
I know these machines are not for everyone but I mean, the CPU choice is my biggest concern in this particular system as I think it adds very little and even downgrades the gaming performance. It would be interesting to see what can be done to reduce weight and cost keeping all the other components and upgrade capacity.
Besides, with a machine like this I would also consider to have with me an ultra light laptop or a tablet for lighter work or personal use.
khimera2000 - Thursday, June 2, 2011 - linkI had one of there older models when the core 2 duo came out, it broke :( not the computers fault trust me. Its vary hard to reduce the weight on these things, the amount of copper they use for cooling is crazy, but looks like its needed. The machine got warm even with that much cooling.
If they did get the weight down im sure there would be some really happy sailers out there though.
I do agree with you, when a rig gets this big it feels more like a shrunken down desktop, then it does a mobile notebook, and as fast as it was, the weight of power supply+ laptop was a pain to carry around.
After I got out though I didnt bother replacing it with another clevo, instead i took the budget and built a desktop, and got a descently fast portable that wouldent take my shoulder out.
tipoo - Thursday, June 2, 2011 - linkJust wondering if it was in the pipeline?
JarredWalton - Thursday, June 2, 2011 - linkWaiting for it to arrive, along with M14x and M17x.
scook9 - Thursday, June 2, 2011 - linkGot to request an M18x!
The M17x R3 is an awesome single GPU laptop, but it does not support the extreme CPU. Also loses things like ExpressCard slot - but gains Optimus OR 3D
Can't have both as the HD 3000 can't work with a 120 Hz screen apparently :(
tipoo - Thursday, June 2, 2011 - linkThanks for letting me know!