The Samsung Galaxy S7 and S7 edge Review: Part 2
by Joshua Ho on July 5, 2016 8:00 AM ESTSystem Performance Cont'd
Now that we've gone over the more general purpose system benchmarks we can focus on new benchmarks that emphasize GPU performance much more strongly. For the most part we haven't had huge issues here like we've had with good CPU and general performance benchmarks, but it's important for us to keep our benchmarks up to date in terms of workload balance and overall performance.
One of our first new benchmarks designed to better test the GPU is 3DMark's Sling Shot ES 3.1 test, which is designed to test a GPU's performance when the application is either using OpenGL ES 3.1 or Metal. As one can see, the Snapdragon 820 and Exynos 8890 have basically comparable GPU performance in this test and in the physics test as well. Once again we're seeing how core count and clock speed are basically the primary determinants of performance in the physics test when the device isn't strongly limited by thermals. I wouldn't draw any real conclusions from this as generally game CPU code can extract ILP unlike what we're seeing in this test.
In this test we start to see that the Mali GPU in the Exynos 8890 and the PowerVR GPU in the A9 are providing a noticeable advantage over the Snapdragon 820's Adreno 530 to a noticeable extent.
With GFXBench we can see that in Car Chase and Manhattan the Adreno 530 actually manages to pull away. However, because we have basically zero architecture disclosure on the Adreno 530 there's really no way for us to explain what's going on here and why. The reasons for the difference in performance could be related to drivers or architecture or architecture implementation and in the absence of information it's probably best to avoid making blind guesses. Regardless of these details, the Snapdragon 820's GPU should be more than enough for playing the latest games, but unless you use Samsung's automatic game optimizer system to set render resolution to 1080p it won't do as well as the iPhone 6s but given that most Android games target a much lower spec level it's likely that you won't have any problems given that the Adreno 530 is on the bleeding edge for Android SoCs.
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ray_cheeno - Sunday, July 10, 2016 - link
Dear Joshua, it's very fine that you point out that the Samsung S7 too expensive compared to One plus 3 and Xaomi Mi5. I have not seen a comment to your favored Apple IPhone 6 and 6S. Therefore I would like to see a Part 3 and more objectivity. Thank you.Lau_Tech - Sunday, July 10, 2016 - link
I feel that going forward Josh should do the Iphone reviews and Andrei should do the Android phone ones.I don't doubt the objectivity of either writer, but Josh's tendency to downplay and undersell android phones and features, as well as to produce late reviews, has undoubtedly contributed to Anandtech's reputation as an pro Apple site.
Splitting up the phones (perhaps android phones require 2 writers, given their volume) will allow for faster and greater variety in reviews.
Ranger1065 - Tuesday, July 12, 2016 - link
Now taking bets on whether Anandtech will have a proper Geforce 1080 review within 6 months of release...My bet is NOT.
Even if they do who will care?
As the clicks decrease....
Bye Bye Anandtech.
_Aaron_ - Tuesday, July 12, 2016 - link
--- Anandtech Galaxy S7 Review: "Although the G5 seems to have started an AF run in the middle of the capture, the areas where the photo is actually focused are arguably better than what the Galaxy S7 can put out. Even next to the G4, the Galaxy S7 falls short. I’m honestly not sure why LG doesn’t get more credit here, because next to Apple they seem to have the best image processing algorithms in the industry.Unfortunately, the Galaxy S7 is just a bit disappointing here. The LG G5 is just clearly better here as noise reduction is better in pretty much every way and it looks a lot more natural due to less obvious sharpening halos. I would also argue that the HTC 10 is also better here due to its better texture detail and better handling of shadow detail, even if edges are softer.
However, with that said the output of the Galaxy S7 and S7 edge’s camera is not that impressive. I would argue that while it’s not worse than the iPhone 6s Plus, it is basically comparable. The real competition in this space comes from the HTC 10 and LG G5, the two of which manage to deliver arguably better still image output ".
--- Anandtech LG G5 review: " When it comes to noise in bright outdoor conditions, the G5 sits about in the middle of this pack the G5 sits about mid pack, with the iPhone 6s Plus, Huawei P9, and Galaxy S7 edge all performing just a little better.
In both scenes, the Galaxy S7 edge takes the brightest picture despite using the fastest shutter speed. The G5’s images are a little darker than the G4’s because it favors a shorter exposure, but it still produces brighter images than the Moto X and Nexus 6P.
The Galaxy S7 edge shows no vignetting, while the Nexus 6P suffers from this issue to a mild degree. All of the other phones, including both of the G5’s cameras, show negligible vignetting.
In bright daylight, the G5 equals the Galaxy S7 edge, producing excellent looking photos. When there’s less light available, like on cloudy days or when moving indoors, the G5 starts to struggle. It still does pretty well setting white balance and exposure, although the iPhone 6s Plus consistently does better. Image noise, however, is a serious problem for the G5. Its images show significantly more noise grain than other flagship devices, degrading image quality ".
Ok, now, I'm confused: should I follow Anandtech's words, or Anandtech's words?
isik - Tuesday, July 12, 2016 - link
www.egemenweb.com thankspeterApinto - Tuesday, July 12, 2016 - link
The whole review spells "NOT BIASED!" in every part.Why? Because the author is actually able to document his allegations, transforming them into arguments.
In fact, this review is really close to being an actual analysis, where the author breaks down all the relevant parts of the S7 and its functions, in order to produce a solid evaluation. And he does this by using solid test tools and techniques, so the results can be recreated by others. This is as close to science as I imagine any tech site is able to get.
So - you can disagree on his conclusion, but calling this review biased just shows that it is you who is biased. Really.
KoolAidMan1 - Thursday, July 14, 2016 - link
Reality is biased for emotional ideologues who worship Android as their god.IDGI
StimulatedBoy - Wednesday, July 13, 2016 - link
Thx, Joshua. This kind of analyses, eye for details and objectivity is what has drawn me to Anandtech for the last 10-15 years. Keep up the good work!Aaight - Thursday, July 14, 2016 - link
Lol, er du her og grupperunker også :D Synd du bommet på 3 av 3, hehe!pukemon1976 - Wednesday, July 13, 2016 - link
I see the comments mention bias a lot. Me? I think the author is trying to get a job at apple like Klug and Shimpi. Geez. Can you not make it anymore obvious? I think some of us that are fanboys of android pretty much know that apple makes a good all around overpriced phone. Cpu? Winner by efficiency and architecture. GPU? Not necessarily winner but powerVR uses different method of drawing graphics and that is drawing what is only shown. Nonetheless, powerVR makes a damn good efficient GPU. A lot of things are just details. Like battery life? Author gets away with mentioning but x phone has a bigger battery. What about iPhone uses less lines of resolution in both their models so battery life comparison is just details. Cameras? I can't comment really on quality of s7/s7 edge but do know they focus really fast and process fast. Especially exynos version. Iphone camera? I've seen some really.bad pictures from my friends as of late. And some admittedly know their camera isn't all it's cracked up to be. If I'm taking pictures with my note4 at some memorable event usually my friends and family want copies of my pictures, no matter what phones they have. And work just issued us iPhone 6+ a few months ago. Geez. Impressed with sunny day shots. But I work in dark environments often. I'm pulling out my note4 camera or somebody is asking me to take an important picture if only iphones around most of the time. And I wish author and company would take a better approach to wifi and lte battery tests. My note4 with the first modem to use power enveloping for LTE is noticeablyore efficient than WiFi. I've proven it over and over and over. Even my geek friends are befuddled by it. And how come author never mentions iPhone dropping frames or lagging? I do admit though iPhone does have great memory management, not to mention noticeably faster internal storage. My micro SD though... oh wait... have to pay super premium for extra storage. Really wish author and friends were less biased. I'm fine with opinions. Anand wrote great articles and his iPhone bias didn't ruin it for me. Methinks, the reviews take so long because anandtech isn't anandtech anymore. Me also thinks author and friends so jealous they meticulously spend a ridiculous amount of time making apple proud of their review so they too can go work in Cupertino one day. Unbelievable how shoddy this review was. Really? When you couldn't say apple was the best bar none in a certain department you digressed to other Android phones, probably meaning apple isn't even close to the top, since you have to resort to that. And some of you apple fanboys need to lay off the apple look aid. It has been so obvious as of late. I know apple does a lot of things well. And some they don't. And then there's so much customization in amdroid, especially with root, even moreso with unlocked bootloader. I think some of you guys never read Klug's and shimpi's reviews. Even though they showed their apple bias, they did some really good reviews. Reviews I would come back for. Even read the iphone reviews. I know why I've hardly been coming to anandtech lately but this review I know I'll be coming even less. No more bookmarks or waiting g for the other stuff l liked to read about like Intel, nvidia, and, ssd tech. Until next time, might be awhile, and hopefully better reviewers, peace out.