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Test Hardware And Software

AMD A10-7850K And A8-7600: Kaveri Gives Us A Taste Of HSA
By
Test Hardware
Processors
AMD A10-7850K (Kaveri) 3.7 GHz, Four Cores, Socket FM2+, 4 MB Shared L2, 512 Shaders, 720 MHz GPU Clock Rate, Power-savings enabled

AMD A8-7600 (Kaveri) 3.3 GHz, Four Cores, Socket FM2+, 4 MB Shared L2, 384 Shaders, 720 MHz GPU Clock Rate, Power-savings enabled

AMD A10-6800K (Richland) 4.1 GHz, Four Cores, Socket FM2, 4 MB Shared L2, 384 Shaders, 844 MHz GPU Clock Rate, Power-savings enabled

AMD A8-6500T (Richland) 2.1 GHz, Four Cores, Socket FM2, 4 MB Shared L2, 256 Shaders, 720 MHz GPU Clock Rate, Power-savings enabled

Intel Core i5-4670K (Haswell) 3.4 GHz, Four Cores, LGA 1150, 6 MB Shared L3, HD Graphics 4600, 1.2 GHz Max. GPU Clock Rate, Power-savings enabled

Intel Core i3-4330 (Haswell) 3.5 GHz, Two Cores, LGA 1150, 4 MB Shared L3, Hyper-Threading enabled, HD Graphics 4600, 1.15 GHz Max. GPU Clock Rate, Power-savings enabled
Motherboards
ASRock FM2A88X-ITX+ (Socket FM2+) AMD A88X Fusion Controller Hub, BIOS 1.90

MSI Z87I Gaming AC (LGA 1150) Intel Z87 Platform Controller Hub, BIOS 1.0
Memory
AMD Radeon Memory (2 x 8 GB) DDR3-2133 10-11-11-30, AG316G2130U2K

G.Skill Ripjaws X (2 x 8 GB) DDR3-2133 9-11-10-28, F3-17000CL9Q-16GBXM
Hard Drive
Samsung 840 Pro 256 GB SATA 6 Gb/s
Power Supply
Corsair AX860i 80 PLUS Platinum-Rated
System Software And Drivers
Operating System
Windows 8 Professional 64-bit
DirectX
DirectX 11
Graphics DriverAMD Catalyst 13.30 RC2

Intel 15.33.8.64.3345
Benchmark Configuration
Gaming
BioShock Infinite
Medium Quality Settings, 1920x1080, Built-in Benchmark Sequence, 75-Second playback, Fraps
Grid 2
Medium Quality Preset, 2x MSAA, V-sync off, 1920x1080, Built-In Benchmark, Fraps
The Elder Scrolls V: Skyrim
Medium Quality Preset, FXAA Disabled, 1920x1080, Custom Run-Through, 25-Second playback, Fraps
World of Warcraft: Mists of Pandaria
Good Quality Preset, DirectX 11, 1920x1080, Flight Point Recording, Fraps
Adobe Creative Suite
Adobe After Effects CCVersion 12.0.0.404 x64: Create Video which includes three Streams, 210 Frames, Render Multiple Frames Simultaneosly
Adobe Photoshop CCVersion 14.0 x64: Filter 15.7 MB TIF Image: Radial Blur, Shape Blur, Median, Polar Coordinates
Adobe Premeire Pro CCVersion 7.0.0, 6.61 GB MXF Project to H.264 to H.264 Blu-ray, Output 1920x1080, Maximum Quality
Audio/Video Encoding
iTunesVersion 11.0.4.4 x64: Audio CD (Terminator II SE), 53 minutes, default AAC formatĀ 
LAME MP3Version 3.98.3: Audio CD "Terminator II SE", 53 min, convert WAV to MP3 audio format, Command: -b 160 --nores (160 Kb/s)
HandBrake CLIVersion: 0.9.9: Video from Canon EOS 7D (1920x1080, 25 FPS) 1 Minutes 22 Seconds
Audio: PCM-S16, 48,000 Hz, Two-Channel, to Video: AVC1 Audio: AAC (High Profile)
TotalCode Studio 2.5Version: 2.5.0.10677: MPEG-2 to H.264, MainConcept H.264/AVC Codec, 28 sec HDTV 1920x1080 (MPEG-2), Audio: MPEG-2 (44.1 kHz, 2 Channel, 16-Bit, 224 Kb/s), Codec: H.264 Pro, Mode: PAL 50i (25 FPS), Profile: H.264 BD HDMV
Productivity
ABBYY FineReaderVersion 11.0.102.583: Read PDF save to Doc, Source: Political Economy (J. Broadhurst 1842) 111 Pages
Adobe Acrobat XIVersion 11.0.0: Print PDF from 115 Page PowerPoint, 128-bit RC4 Encryption
Autodesk 3ds Max 2012 and 2013
Version 14.0 x64: Space Flyby Mentalray, 248 Frames, 1440x1080
BlenderVersion: 2.68a, Cycles Engine, Syntax blender -b thg.blend -f 1, 1920x1080, 8x Anti-Aliasing, Render THG.blend frame 1
Visual Studio 2010Version 10.0, Compile Google Chrome, Scripted
Cinebench
Cinebench R15.0 CPU Component
File Compression
WinZipVersion 18.0 Pro: THG-Workload (1.3 GB) to ZIP, command line switches "-a -ez -p -r"
WinRARVersion 5.0: THG-Workload (1.3 GB) to RAR, command line switches "winrar a -r -m3"
7-ZipVersion 9.30 Alpha: THG-Workload (1.3 GB) to .7z, command line switches "a -t7z -r -m0=LZMA2 -mx=5"
Synthetic Benchmarks and Settings
3DMark
Version: 1.2.250, Cloud Gate
PCMark 8
Version: 2.0, Home (OpenCL-Accelerated), Creative (OpenCL-Accelerated), Work
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Top Comments
  • 13 Hide
    vertexx , January 16, 2014 5:30 AM
    While the gaming enthusiast may not have much here to get excited about, I think the real story here is the A8-7600. Especially at 45W, the numbers are quite impressive for this part.

    Of course, the other part of this story will be the adoption of HSA and Mantle. In this regard, I think AMD is playing its cards right. If you want to provide incentive for game developers to invest in developing for Mantle, that economic incentive is not going to come from providing a high-end part that tries to compete with high-end discrete GPUs. That economic incentive, and I believe it's huge, is in lowering the cost of entry to play your game.

    With the A8-7600, I believe AMD is providing a tremendous market opportunity and incentive if, with the combination of Kaveri plus embedded technologies (Mantle & True Audio), you can provide a playable gaming environment for the mass market. Admittedly, it may not be a "playable gaming environment" from an enthusiast standpoint, but as an entry point, it is quite good enough. It will be important for AMD to show that the release of Mantle for BF4 impacts performance for the Kaveri APUs in particular. More specifically, they will need to show that Mantle makes BF4 playable on a 7600. If they are successful in that regard, then I think they may really have something exciting here.

    I'm hoping AMD is successful in this, because it's obvious that the desktop CPU performance race has reached a point of diminishing returns. Kudus for AMD for potentially changing the game in the industry.

    All that said, they screwed up the pricing for the high-end. It needs to be $30 cheaper, and what is even the point of the 7700K? The 7850K at ~$145 and the 7600 where it is would have made much more sense if they want to incent adoption of this technology. The other point is they need to get motherboard manufacturers on-board with bringing more ITX FM2+ motherboards to market at different price points.
  • 11 Hide
    Someone Somewhere , January 16, 2014 4:23 AM
    Quote:
    A10-7850k is slower than A10-6800K ?? WTF.


    I got the opposite impression. Which graph are you looking at?
Other Comments
  • 0 Hide
    vipervoid1 , January 16, 2014 3:54 AM
    Somethings with Diagram u provided at page 9 ~ Core i5 4760k @@Please fix that ~
  • 1 Hide
    Someone Somewhere , January 16, 2014 4:10 AM
    Yeah, almost all the diagrams refer to the 4760K.

    Given that AM3+ looks like it's done, it would have been nice to see a 6-core chip. Still, one of these may end up in my next laptop.
  • 1 Hide
    cangelini , January 16, 2014 4:21 AM
    Will get the charts fixed shortly--thanks for the catch!
  • 11 Hide
    Someone Somewhere , January 16, 2014 4:23 AM
    Quote:
    A10-7850k is slower than A10-6800K ?? WTF.


    I got the opposite impression. Which graph are you looking at?
  • 8 Hide
    Jaroslav Jandek , January 16, 2014 4:24 AM
    Thank you for the article (especially the power consumption measurements), Chris. It is definitely an improvement over Richland but kind of boring (disappointingly expectable).

    I really like where AMD is going (HSA, GCN and TrueAudio).Too bad the manufacturing process of GlobalFoundries just can't match Intel's.

    Also, it would be interesting to see the new Bay Trail Pentium or Celeron CPUs (whichever is closer in performance) in the Efficiency graphs.
  • -1 Hide
    Someone Somewhere , January 16, 2014 4:25 AM
    I'm fairly sure that this is on TSMC's 28nm node. GlobalFoundries can't do that yet; this is on the same process used for AMD GPUs currently.
  • 0 Hide
    Jaroslav Jandek , January 16, 2014 4:45 AM
    Quote:
    I'm fairly sure that this is on TSMC's 28nm node. GlobalFoundries can't do that yet; this is on the same process used for AMD GPUs currently.

    28nm SHP from GlobalFoundries. AMD bought over $1 billion worth of wafers from them in december...

    I guess you have been reading the articles from a year ago about AMD still using TSMC despite promises of GlobalFoundries' new 28nm SHP process.
  • 9 Hide
    jacobian , January 16, 2014 5:12 AM
    I don't really believe into the whole HSA smoke-screen. By the time HSA-enabled apps take off, you will be ready to upgrade from your CPU again. The one terrible truth that stands out right now is that at current prices, the flagship Kaveri A10 doesn't make any sense whatsoever. Kaveri A8? Maybe. Richland A10-6790K? Perhaps. But the Kaveri A10 at $180 is a just a joke, specially after all that hype.
  • 3 Hide
    Someone Somewhere , January 16, 2014 5:16 AM
    CPUs are usually released at ridiculous prices, and come down over a month or two.
  • 13 Hide
    vertexx , January 16, 2014 5:30 AM
    While the gaming enthusiast may not have much here to get excited about, I think the real story here is the A8-7600. Especially at 45W, the numbers are quite impressive for this part.

    Of course, the other part of this story will be the adoption of HSA and Mantle. In this regard, I think AMD is playing its cards right. If you want to provide incentive for game developers to invest in developing for Mantle, that economic incentive is not going to come from providing a high-end part that tries to compete with high-end discrete GPUs. That economic incentive, and I believe it's huge, is in lowering the cost of entry to play your game.

    With the A8-7600, I believe AMD is providing a tremendous market opportunity and incentive if, with the combination of Kaveri plus embedded technologies (Mantle & True Audio), you can provide a playable gaming environment for the mass market. Admittedly, it may not be a "playable gaming environment" from an enthusiast standpoint, but as an entry point, it is quite good enough. It will be important for AMD to show that the release of Mantle for BF4 impacts performance for the Kaveri APUs in particular. More specifically, they will need to show that Mantle makes BF4 playable on a 7600. If they are successful in that regard, then I think they may really have something exciting here.

    I'm hoping AMD is successful in this, because it's obvious that the desktop CPU performance race has reached a point of diminishing returns. Kudus for AMD for potentially changing the game in the industry.

    All that said, they screwed up the pricing for the high-end. It needs to be $30 cheaper, and what is even the point of the 7700K? The 7850K at ~$145 and the 7600 where it is would have made much more sense if they want to incent adoption of this technology. The other point is they need to get motherboard manufacturers on-board with bringing more ITX FM2+ motherboards to market at different price points.
  • 1 Hide
    Au_equus , January 16, 2014 5:40 AM
    There appears to a typo or at least a contradiction on the table (first page), which lists the A10-7700K with 512 shaders. The paragraph below then says it has 384 shaders.
  • 3 Hide
    Nossy , January 16, 2014 5:40 AM
    Basically at this point it is not worth the premium $50-60USD or so over Richland and Trinity. At $180, you can get an i5 3570k at some places like Microcenter. Another disappointing release from AMD.
  • 0 Hide
    The_Trutherizer , January 16, 2014 5:51 AM
    I'm extremely excited to see the results from more HSA compliant apps myself. Some of the benchmarks I have seen are beastly.I'm really starting to think that the APU is a superior approach. With x86 performance past a certain point CPUs with traditional cores will be relegated to specialised servers in the eyes of consumers. I mean how quickly do you want to open an excel spreadsheet or encode or decode music and video? 0.5s or 0.3s?
  • 8 Hide
    nezzymighty , January 16, 2014 5:52 AM
    Quote:
    With the A8-7600, I believe AMD is providing a tremendous market opportunity and incentive if, with the combination of Kaveri plus embedded technologies (Mantle & True Audio), you can provide a playable gaming environment for the mass market. .... they may really have something exciting here.
    @ vertexx ... finally a non troll or die hard Intel/AMD fan that is making sensible points...I used to be a gamer and spent thousands, being a die hard fan of one today's chip makers. Now, as a mainstream user that has to use their money towards real life applications (rather than FPS) like a house, family, children, eating, paying bills, etc... I tend now to look for a solution to spend the disposable income on a solution that is cheap but encompasses the ability to do a little of everything...Well done AMD... please keep the innovation coming, and competition alive too keep prices down for all to enjoy...
  • 1 Hide
    rolli59 , January 16, 2014 5:54 AM
    Well if this is the future from AMD they are going to leave Intel alone in the high end gaming space.
  • -2 Hide
    styrkes , January 16, 2014 5:55 AM
    This measly increase in performance is just shoddy. Wonder what amazing story and hype AMD will put out for their next APU. I'm pretty much done with all this new advanced technology that's supposed to bring increased efficiency, performance, etc. etc. They've been doing this ever since they released their first APU. The next time AMD releases their next APU, I'll just jump straight into the benchmarks, see if that's any good.
  • -8 Hide
    styrkes , January 16, 2014 5:56 AM
    This measly increase in performance is just shoddy. Wonder what amazing story and hype AMD will put out for their next APU. I'm pretty much done with all this new advanced technology that's supposed to bring increased efficiency, performance, etc. etc. They've been doing this ever since they released their first APU. The next time AMD releases their next APU, I'll just jump straight into the benchmarks, see if that's any good.
  • 2 Hide
    Trachu , January 16, 2014 6:02 AM
    A8-7600 paired with R9-240 looks like a good deal. I belive this is a great Chance for AMD here if it sorts Crossfire performance things right Here lays the whole reason to buy APU instead of plain CPU.Why you have not commented about it in your final words when you thought about the alternatives?
  • 6 Hide
    logainofhades , January 16, 2014 6:32 AM
    Quote:
    Basically at this point it is not worth the premium $50-60USD or so over Richland and Trinity. At $180, you can get an i5 3570k at some places like Microcenter. Another disappointing release from AMD.


    Yesterday there was an HD7770 so low that you could get that and an FX 6300 for like $5 more than what newegg is asking for the 7850k. You can get an HD 7750 in that general price range with an FX 6300 now. In desktop, APU's still hold no appeal to me at all. Mobile, they have promise for sure.
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