MMM
Page 4 of 5 FirstFirst 12345 LastLast
Results 76 to 100 of 104

Thread: AMD RV790 & RV740 in 40nm in March 2009

  1. #76
    Xtreme Addict
    Join Date
    Apr 2008
    Location
    Lansing, MI / London / Stinkaypore
    Posts
    1,788
    Quote Originally Posted by Calmatory View Post
    Either way, it will sell very well under $100.
    No way.

    It's a $100+ product, but + means 20-30USD.

    Think of the bright side! Even less power consumption, less heat, cheaper (vs 4850 MSRP), OCs more (if it has a 6-pin so you have enough power)


    Most nVidia loyalists would be all over such a product already.
    Quote Originally Posted by radaja View Post
    so are they launching BD soon or a comic book?

  2. #77
    Xtreme Addict
    Join Date
    Apr 2007
    Posts
    2,128
    Quote Originally Posted by Macadamia View Post
    No way.

    It's a $100+ product, but + means 20-30USD.

    Think of the bright side! Even less power consumption, less heat, cheaper (vs 4850 MSRP), OCs more (if it has a 6-pin so you have enough power)


    Most nVidia loyalists would be all over such a product already.
    Afaik the core size was around RV730/HD4670, so the manufacturing cost should be somewhere near to RV730. Of course the 40 nm manufacturing process is more expensive as in per wafer + lower yields due to immature process. But that should be fixed in few months. Also I doubt that AMD necessarily needs to cut the price anyway, the biggest competitor for that card is AMD itself with HD4830/HD4850.

    Oh, completely forgot the GDDR5. Then I completely agree that the sub $100 is totally laughable. Silly me.

    Edit:http://vr-zone.com/articles/ati-rv74....html?doc=6334

    I was sure I did not get the < $100 from my hat! Still quite doubtfull due to yields, more expensive process per wafer and GDDR5. Though, GDDR5 prices shouldn't be that high nowadays, and it makes the PCB simplier. So, the final bet: $110-$130 on launch, eventually falls sub $89.
    Last edited by Calmatory; 01-14-2009 at 08:15 AM.

  3. #78
    Xtreme Addict
    Join Date
    May 2007
    Location
    'Zona
    Posts
    2,346
    I am expecting at least 3 different models out of RV740.
    The highend with a six pin and will compete with HD4850, a slightly lower clocked one to be close to 4830, and then the very lowend possibly with some parts disabled to take the place of 4670. Heck they could even do another lowend part off of it if they had to. That really just depends on how RV830/810 is shaping up.
    Originally Posted by motown_steve
    Every genocide that was committed during the 20th century has been preceded by the disarmament of the target population. Once the government outlaws your guns your life becomes a luxury afforded to you by the state. You become a tool to benefit the state. Should you cease to benefit the state or even worse become an annoyance or even a hindrance to the state then your life becomes more trouble than it is worth.

    Once the government outlaws your guns your life is forfeit. You're already dead, it's just a question of when they are going to get around to you.

  4. #79
    Xtreme Addict
    Join Date
    Feb 2007
    Location
    Arizona, USA
    Posts
    1,700
    Quote Originally Posted by w0mbat View Post
    RV790 needs more units to be faster than RV770 if the retail RV790 will end up w/ the same clks the current RV790 ES chips have.
    What are RV790 ES's clocking at?


    Core i7 920 D0 B-batch (4.1) (Kinda Stable?) | DFI X58 T3eH8 (Fed up with its' issues, may get a new board soon) | Patriot 1600 (9-9-9-24) (for now) | XFX HD 4890 (971/1065) (for now) |
    80GB X25-m G2 | WD 640GB | PCP&C 750 | Dell 2408 LCD | NEC 1970GX LCD | Win7 Pro | CoolerMaster ATCS 840 {Modded to reverse-ATX, WC'ing internal}

    CPU Loop: MCP655 > HK 3.0 LT > ST 320 (3x Scythe G's) > ST Res >Pump
    GPU Loop: MCP655 > MCW-60 > PA160 (1x YL D12SH) > ST Res > BIP 220 (2x YL D12SH) >Pump

  5. #80
    Xtreme Addict
    Join Date
    Apr 2006
    Location
    City of Lights, The Netherlands
    Posts
    2,381
    Quote Originally Posted by ColonelCain View Post
    What are RV790 ES's clocking at?
    750 MHz. it seems:
    http://www.hardware-infos.com/news.php?news=2658
    "When in doubt, C-4!" -- Jamie Hyneman

    Silverstone TJ-09 Case | Seasonic X-750 PSU | Intel Core i5 750 CPU | ASUS P7P55D PRO Mobo | OCZ 4GB DDR3 RAM | ATI Radeon 5850 GPU | Intel X-25M 80GB SSD | WD 2TB HDD | Windows 7 x64 | NEC EA23WMi 23" Monitor |Auzentech X-Fi Forte Soundcard | Creative T3 2.1 Speakers | AudioTechnica AD900 Headphone |

  6. #81
    Xtreme Enthusiast
    Join Date
    May 2006
    Location
    over the rainbow
    Posts
    964
    Quote Originally Posted by ColonelCain View Post
    What are RV790 ES's clocking at?
    750MHz, RV740 ES runns @700MHz.


    @Helmore: In that case hardware-infos is NOT the source but they are right.
    AMD Phenom II X6 1055T@3.5GHz@Scythe Mugen 2 <-> ASRock 970 Extreme4 <-> 8GB DDR3-1333 <-> Sapphire HD7870@1100/1300 <-> Samsung F3 <-> Win8.1 x64 <-> Acer Slim Line S243HL <-> BQT E9-CM 480W

  7. #82
    Xtreme Enthusiast
    Join Date
    Sep 2007
    Location
    Jakarta, Indonesia
    Posts
    924
    I expect this card to rule the 85-110 US$ segment, with good profitability per unit.

  8. #83
    Xtreme Addict
    Join Date
    Apr 2007
    Posts
    2,476
    Whats replacing the 4870x2? Are they going to bring it a big card? Or just update what they got?
    i3 2100, MSI H61M-E33. 8GB G.Skill Ripjaws.
    MSI GTX 460 Twin Frozr II. 1TB Caviar Blue.
    Corsair HX 620, CM 690, Win 7 Ultimate 64bit.

  9. #84
    Xtreme Addict
    Join Date
    May 2003
    Location
    Hopatcong, NJ
    Posts
    1,078
    A 40nm RV740 with a 6pin for additional power might be a fun, cheap card to abuse with volts.... imo . Not expecting miracles being the first card on the new process, but there could be potential!

    'Gaming' AMD FX-6300 @ 4.5GHz | Asus M5A97 | 16GB DDR3 2133MHz | GTX760 2GB + Antec Kuhler620 mod | Crucial m4 64GB + WD Blue 2x1TB Str
    'HTPC' AMD A8-3820 @ 3.5GHz | Biostar TA75A+ | 4GB DDR3 | Momentus XT 500GB | Radeon 7950 3GB
    'Twitch' AMD 720BE @ 3.5GHz | Gigabyte GA-78LMT-S2P | 4GB DDR3 | Avermedia Game Broadcaster

    Desktop Audio: Optical Out > Matrix mini DAC > Virtue Audio ONE.2 > Tannoy Reveal Monitors + Energy Encore 8 Sub
    HTPC: Optoma HD131XE Projector + Yamaha RX-V463 + 3.2 Speaker Setup

  10. #85
    Xtreme Enthusiast
    Join Date
    Sep 2007
    Posts
    746
    Quote Originally Posted by Calmatory View Post
    Afaik the core size was around RV730/HD4670, so the manufacturing cost should be somewhere near to RV730. Of course the 40 nm manufacturing process is more expensive as in per wafer + lower yields due to immature process. But that should be fixed in few months. Also I doubt that AMD necessarily needs to cut the price anyway, the biggest competitor for that card is AMD itself with HD4830/HD4850.

    Oh, completely forgot the GDDR5. Then I completely agree that the sub $100 is totally laughable. Silly me.

    Edit:http://vr-zone.com/articles/ati-rv74....html?doc=6334

    I was sure I did not get the < $100 from my hat! Still quite doubtfull due to yields, more expensive process per wafer and GDDR5. Though, GDDR5 prices shouldn't be that high nowadays, and it makes the PCB simplier. So, the final bet: $110-$130 on launch, eventually falls sub $89.

    Even though the wafers are more expensive, they should be getting more chips per wafer, and assuming yields aren't rotten, price per chip would have to be near what it is for 55nm to make it worthwhile for AMD, right?

  11. #86
    Xtreme Mentor
    Join Date
    Apr 2005
    Posts
    2,550
    Quote Originally Posted by w0mbat View Post
    750MHz, RV740 ES runns @700MHz.


    @Helmore: In that case hardware-infos is NOT the source but they are right.
    @780 and with GDDR5@ 1000 it would be as fast as 4850... and that would be a unbeatable in range of $100-$120.. if story about 640 SPs and 128bit mem BUS holds the truth.
    Adobe is working on Flash Player support for 64-bit platforms as part of our ongoing commitment to the cross-platform compatibility of Flash Player. We expect to provide native support for 64-bit platforms in an upcoming release of Flash Player following the release of Flash Player 10.1.

  12. #87
    Xtreme Addict
    Join Date
    Apr 2007
    Posts
    2,128
    Quote Originally Posted by ryboto View Post
    Even though the wafers are more expensive, they should be getting more chips per wafer, and assuming yields aren't rotten, price per chip would have to be near what it is for 55nm to make it worthwhile for AMD, right?
    Exactly. The wafer price should drop rather fast and as the yields improve week by week, the margins grow rapidly.

    Wafer size/die size,a.k.a. more dies per wafer increases. Also the usable wafer area increases since there are less redutant dies on the edges of the wafer.

  13. #88
    Banned
    Join Date
    Jan 2009
    Posts
    29
    should we except a return of the ringbus for RV740 or the RV870??

  14. #89
    Xtreme Addict
    Join Date
    May 2007
    Posts
    2,125
    I don't see why they'd go back seeing as how successful ATI's current architecture is

  15. #90
    Banned
    Join Date
    Jan 2009
    Posts
    29
    Quote Originally Posted by zerazax View Post
    I don't see why they'd go back seeing as how successful ATI's current architecture is
    ATI claimed they had dropped the ringbus because it consumed too much power altough it was faster then the classic approach
    so maybe it is doable with 40nm?

  16. #91
    Xtreme Addict
    Join Date
    May 2007
    Location
    'Zona
    Posts
    2,346
    Quote Originally Posted by GeertDB View Post
    ATI claimed they had dropped the ringbus because it consumed too much power altough it was faster then the classic approach
    so maybe it is doable with 40nm?
    Too large and unnecessary.
    One of the interviews had a lot more detail about why they moved away from it.

    Also, if I recall correctly, shrinks don't help with the MC/bus too much.
    Originally Posted by motown_steve
    Every genocide that was committed during the 20th century has been preceded by the disarmament of the target population. Once the government outlaws your guns your life becomes a luxury afforded to you by the state. You become a tool to benefit the state. Should you cease to benefit the state or even worse become an annoyance or even a hindrance to the state then your life becomes more trouble than it is worth.

    Once the government outlaws your guns your life is forfeit. You're already dead, it's just a question of when they are going to get around to you.

  17. #92
    Banned
    Join Date
    Jan 2009
    Posts
    29
    Quote Originally Posted by LordEC911 View Post
    Too large and unnecessary.
    One of the interviews had a lot more detail about why they moved away from it.

    Also, if I recall correctly, shrinks don't help with the MC/bus too much.
    can you post the link to the interview? seems interesting stuff

    (i meant powerconsumption goes down with shrink, so maybe they'd use it again)

  18. #93
    Xtreme Addict
    Join Date
    Apr 2007
    Posts
    2,128
    Quote Originally Posted by GeertDB View Post
    can you post the link to the interview? seems interesting stuff

    (i meant powerconsumption goes down with shrink, so maybe they'd use it again)
    Why would they, if they get lower power consumption with current architecture?

  19. #94
    Xtreme Addict
    Join Date
    Feb 2007
    Location
    Arizona, USA
    Posts
    1,700
    Quote Originally Posted by GeertDB View Post
    ATI claimed they had dropped the ringbus because it consumed too much power altough it was faster then the classic approach
    so maybe it is doable with 40nm?
    I remember reading that the ring-bus was removed because of the price/performance. If I remember right, they said that it was cheaper to use a standard MC, and go with much faster memory.


    Core i7 920 D0 B-batch (4.1) (Kinda Stable?) | DFI X58 T3eH8 (Fed up with its' issues, may get a new board soon) | Patriot 1600 (9-9-9-24) (for now) | XFX HD 4890 (971/1065) (for now) |
    80GB X25-m G2 | WD 640GB | PCP&C 750 | Dell 2408 LCD | NEC 1970GX LCD | Win7 Pro | CoolerMaster ATCS 840 {Modded to reverse-ATX, WC'ing internal}

    CPU Loop: MCP655 > HK 3.0 LT > ST 320 (3x Scythe G's) > ST Res >Pump
    GPU Loop: MCP655 > MCW-60 > PA160 (1x YL D12SH) > ST Res > BIP 220 (2x YL D12SH) >Pump

  20. #95
    Xtreme Addict
    Join Date
    May 2007
    Posts
    2,125
    Yeah, it might be one of the articles on rage3d, but they went with a distributed method which also allowed them up internal cache and other things, which is why performance on the RV770 went beyond just increasing units over the RV670 - as well as allowing so much to be fit within a small area

  21. #96
    Xtreme Addict
    Join Date
    Apr 2007
    Posts
    1,870
    http://www.hardware-infos.com/news.php?news=2711

    According to hardware-info RV790 has now been tested at 850Mhz on the core with a voltage bump.

    750/900 MHz @ 1,24 Volt
    750/975 MHz @ 1,24 Volt
    850/975 MHz @ 1,30 Volt

  22. #97
    Xtreme Enthusiast
    Join Date
    May 2006
    Location
    over the rainbow
    Posts
    964
    AMD Phenom II X6 1055T@3.5GHz@Scythe Mugen 2 <-> ASRock 970 Extreme4 <-> 8GB DDR3-1333 <-> Sapphire HD7870@1100/1300 <-> Samsung F3 <-> Win8.1 x64 <-> Acer Slim Line S243HL <-> BQT E9-CM 480W

  23. #98
    Xtreme Enthusiast
    Join Date
    Dec 2008
    Posts
    811
    Quote Originally Posted by Martin.v.r View Post
    ???5870x2???
    Looks good.

  24. #99
    Xtreme Addict
    Join Date
    Aug 2006
    Location
    The Netherlands, Friesland
    Posts
    2,244
    If they would launch new stuff in march, then they would show it at Cebit.
    ZDNET (badly translated) says that AMD cancelled there presence at Cebit this year. So I doubt it they will launch anything soon.
    >i5-3570K
    >Asrock Z77E-ITX Wifi
    >Asus GTX 670 Mini
    >Cooltek Coolcube Black
    >CM Silent Pro M700
    >Crucial M4 128Gb Msata
    >Cooler Master Seidon 120M
    Hell yes its a mini-ITX gaming rig!

  25. #100
    Xtreme Addict
    Join Date
    May 2007
    Location
    'Zona
    Posts
    2,346
    Quote Originally Posted by ownage View Post
    If they would launch new stuff in march, then they would show it at Cebit.
    ZDNET (badly translated) says that AMD cancelled there presence at Cebit this year. So I doubt it they will launch anything soon.
    Except they will be, late March/early April.
    As per cancelling Cebit we will have to wait and see. It seems unlikely that they would cancel.
    Originally Posted by motown_steve
    Every genocide that was committed during the 20th century has been preceded by the disarmament of the target population. Once the government outlaws your guns your life becomes a luxury afforded to you by the state. You become a tool to benefit the state. Should you cease to benefit the state or even worse become an annoyance or even a hindrance to the state then your life becomes more trouble than it is worth.

    Once the government outlaws your guns your life is forfeit. You're already dead, it's just a question of when they are going to get around to you.

Page 4 of 5 FirstFirst 12345 LastLast

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •