Snapdragon 600 - GPU Performance

On the GPU side of Snapdragon 600 we're still looking at Adreno 320, which is easily Qualcomm's first highly competitive GPU. At its launch, Qualcomm claimed the Adreno 320 clocks in Snapdragon 600 could be higher than what we saw in S4 Pro/APQ8064. To find out, we turned to our trusty GLBenchmark suite.

The good news is that none of the thermal throttling we saw on the APQ8064 based Nexus 4 was present on the HTC One. Curiously enough, the thermald.conf file is now stored as a binary file - which means we can't get direct access to it. Either way, although the One can get warm during heavy CPU/GPU workloads, it doesn't throttle while running GLBenchmark which meant our freezer can remain on food cooling duties for this review.

GLBenchmark 2.5 - Fill Test

Here we see a small increase in fill rate compared to the Nexus 4, roughly 14%.

GLBenchmark 2.5 - Fill Test (Offscreen 1080p)

The beauty of being on a 1080p display is that GLBench's on and offscreen tests produce roughly similar results as they are both run at 1080p. The offscreen results do have vsync disabled though.

GLBenchmark 2.5 - Triangle Texture Test

Very similar triangle throughput to the Nexus 4, and a bit lower than the Nexus 4 freezer test, which implies that Qualcomm is doing a better job of keeping GPU clocks under control in Snapdragon 600.

GLBenchmark 2.5 - Triangle Texture Test (Offscreen 1080p)

GLBenchmark 2.5 - Triangle Texture Test - Fragment Lit

GLBenchmark 2.5 - Triangle Texture Test - Fragment Lit (Offscreen 1080p)

GLBenchmark 2.5 - Triangle Texture Test - Vertex Lit

GLBenchmark 2.5 - Triangle Texture Test - Vertex Lit (Offscreen 1080p)

GLBenchmark 2.5 - Egypt HD

The "game" benchmarks in GLBench give us a good indication of overall performance. The offscreen results are most interesting from drawing comparative conclusions:

GLBenchmark 2.5 - Egypt HD (Offscreen 1080p)

The One is fast - it's now the fastest smartphone we've ever tested in the Egypt HD offscreen test. The margin over the Nexus 4 however makes me believe that we're talking about very small increases in GPU frequency at best (either that or better thermal management).

GLBenchmark 2.5 - Egypt Classic

GLBenchmark 2.5 - Egypt Classic (Offscreen 1080p)

The Egypt Classic results are equally impressive. Here we're seeing about a 12% increase in performance compared to the APQ8064 based Optimus G, so at best we may be talking about a 15% increase in frequencies - or again, just better thermal management (or a combination of the two). Given the fact that process node hasn't changed at all, I think a small clock speed boost wouldn't be unreasonable to expect from the 600's Adreno 320. It's very clear that thermal management has improved though.

Snapdragon 600 - CPU Performance Sense 5, HTC Sense TV, USB-OTG
POST A COMMENT

626 Comments

View All Comments

  • jbrandonf - Tuesday, April 09, 2013 - link

    I don't think you know how it works but carrier reps receive no additional money for selling a specific platform. -ex carrier rep Reply
  • bnathan - Wednesday, April 10, 2013 - link

    Maybe with your one carrier in your one country but most carriers offer commissions for selling handsets and plans. The carriers I have dealings with they ALL offer commissions as incentives to sell and the Iphone gives the lowest commission to sales people as there is no money in Apple products. Sell and Iphone and the payment (handset subsidy) barely covers the cost of giving the handset away for free with the plan, sell Android or WP8 and the payment covers the handset and you get enough to make a tidy sum of money. The only saving grace to sell an Iphone is that you can just be an order taker there is no selling involved so you can do the contract and move onto the next customer hence higher numbers to make the same commission and the fact there is so many add ons which you can add to an iphone. Walk into any shop and they will have 100+ Iphone accessories and a couple for each Android handset if any. The only people who make money out of Apple products is Apple. Reply
  • darwinosx - Tuesday, April 30, 2013 - link

    A ridiculous comment. Apples cost are only a little higher than the rest and they make more from android because they can load up the devices with their garbage software. All the developers of iOS devices, accessory makers. People who produce using would find your comments ignorant and amusing. Compare that to the meager Android aftermarket and developer revenues. Not even close. Reply
  • Thud2 - Sunday, April 14, 2013 - link

    He didn't say "Carrier Rep" Reply
  • Thud2 - Sunday, April 14, 2013 - link

    The OP I mean. Reply
  • darwinosx - Tuesday, April 30, 2013 - link

    Either you weren't really a carrier rep or you are lying. Reply
  • TinaE - Sunday, April 14, 2013 - link

    Me too. I ordered today at the ATT store and received the media link for free. Reply
  • sjain - Sunday, April 07, 2013 - link

    Just pre-ordered on the AT&T website and got my free media link. I am an existing customer so am surprised at your comment. They clearly spell out that you have to add the media link manually and it shows up as $0.00 in your cart. Reply
  • Sabresiberian - Sunday, April 07, 2013 - link

    The thing that stops me from jumping off the Win 8 phone ship is that I think MS is just beginning to get serious about smart phones. The idea of a Surface Pro Smart phone, with its VaporMg body and full-blown Win8 OS, isn't all that far-fetched, and until MS proves they are never going to make such a thing, I'll be waiting for it. :) Reply
  • kyuu - Sunday, April 07, 2013 - link

    Full Win8 on a smartphone isn't going to happen, and I'm not sure why you'd *want* it in the first place. Reply

Log in

Don't have an account? Sign up now