We're spending a lot of time looking at the new M370X here because it's one of the few significant updates on the mid-2015 15" Retina MacBook Pro, and because it's a GPU that's appeared out of nowhere--no AMD announcements, no benchmarks... there's simply no info on the M370X. So we've thrown a boatload of Mac OS X and Windows benchmarks at it, and it is indeed faster than the 750M while getting no hotter. Apple claims it's 80% faster (a vague claim), and we've yet to see it manage that in any benchmark. Depending on the test, it's anywhere from 40% faster to 10% faster, which is a healthy jump. The only test where it scored the same as the outgoing 750M is Cinebench R15. When only one benchmark stands out among 10 or more, we consider that benchmark to be the weak link rather than the hardware being tested. Below in the Benchmarks section you'll see the results from our tests with the high-end model that has a 2.8GHz rather than 2.5 GHz CPU and a larger SSD (SSD size doesn't affect benchmarks). In our video review we show you the results on-screen, and we also test the Mac with Tomb Raider at 1920 x 1200 resolution under Windows where it did quite well.
That said, I've never thought of the 15" Retina MacBook Pro as a gaming machine. I don't think Apple does either, and they've clearly avoided higher end gaming GPUs in the 15" Mac because it would push the power and heat requirements beyond the limits of the machine's design. The 15" model is geared towards Pro apps like Final Cut, Adobe Photoshop and Premiere, with a little gaming on the side. The machine can play Tomb Raider and Battlefield 4 nicely under Windows at medium settings, but I wouldn't want to play 6 hours a day for months on the Mac under Windows where thermals aren't as well handled as on the OS X side of the house; I have a feeling the GPU might die prematurely. The AMD Mac doesn't get any hotter or noisier than the NVIDIA GT 750M model. You won't hear the fan often unless exporting long full HD or 4K videos or when playing games. Demanding games under Mac OS X and Windows get the fans going on high and the keyboard temperature reaches 110F as does the hottest spot on the underside.
We're spending a lot of time looking at the new M370X here because it's one of the few significant updates on the mid-2015 15" Retina MacBook Pro, and because it's a GPU that's appeared out of nowhere--no AMD announcements, no benchmarks... there's simply no info on the M370X. So we've thrown a boatload of Mac OS X and Windows benchmarks at it, and it is indeed faster than the 750M while getting no hotter. Apple claims it's 80% faster (a vague claim), and we've yet to see it manage that in any benchmark. Depending on the test, it's anywhere from 40% faster to 10% faster, which is a healthy jump. The only test where it scored the same as the outgoing 750M is Cinebench R15. When only one benchmark stands out among 10 or more, we consider that benchmark to be the weak link rather than the hardware being tested. Below in the Benchmarks section you'll see the results from our tests with the high-end model that has a 2.8GHz rather than 2.5 GHz CPU and a larger SSD (SSD size doesn't affect benchmarks). In our video review we show you the results on-screen, and we also test the Mac with Tomb Raider at 1920 x 1200 resolution under Windows where it did quite well.That said, I've never thought of the 15" Retina MacBook Pro as a gaming machine. I don't think Apple does either, and they've clearly avoided higher end gaming GPUs in the 15" Mac because it would push the power and heat requirements beyond the limits of the machine's design. The 15" model is geared towards Pro apps like Final Cut, Adobe Photoshop and Premiere, with a little gaming on the side. The machine can play Tomb Raider and Battlefield 4 nicely under Windows at medium settings, but I wouldn't want to play 6 hours a day for months on the Mac under Windows where thermals aren't as well handled as on the OS X side of the house; I have a feeling the GPU might die prematurely. The AMD Mac doesn't get any hotter or noisier than the NVIDIA GT 750M model. You won't hear the fan often unless exporting long full HD or 4K videos or when playing games. Demanding games under Mac OS X and Windows get the fans going on high and the keyboard temperature reaches 110F as does the hottest spot on the underside.
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