Bitcoin Forum
March 19, 2024, 04:19:51 AM *
News: Latest Bitcoin Core release: 26.0 [Torrent]
 
   Home   Help Search Login Register More  
Warning: One or more bitcointalk.org users have reported that they strongly believe that the creator of this topic is a scammer. (Login to see the detailed trust ratings.) While the bitcointalk.org administration does not verify such claims, you should proceed with extreme caution.
Pages: « 1 ... 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 [194] 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 ... 586 »
  Print  
Author Topic: HashFast announces specs for new ASIC: 400GH/s  (Read 880223 times)
DeathAndTaxes
Donator
Legendary
*
Offline Offline

Activity: 1218
Merit: 1063


Gerald Davis


View Profile
December 11, 2013, 05:04:38 PM
Last edit: December 11, 2013, 05:18:10 PM by DeathAndTaxes
 #3861

so looks like they made there 400ghash mark. You sure its only 4 dies?

Yes it is 4 dies per "chip".  96 double nonce cores per die or 768 hashes per clock.

This is also clearly visible on the PCB photo.



The big brown square in the middle is the substrate which forms the base of the entire chip package.  The 4 squares on the substrate are the 4 dies.  Just about everything else on the green PCB is what is required to funnel that much power into that small chip.  I have to give them credit it is a pretty clean design.  There is a 6 pin PCIe power connector at each end of the board currently not populated in this photo.  Each half of the board essentially supplies power for two of the cores.  The heat sink mounting holes are standard (looks like Intel hole spacing) so any off the shelf cooling component could be used without any custom work needed.

Quote
lets see if the keep the 500ghs overclockable. Would be nice to have a surprise and get 500ghs out of the box and 600 overclockable

As pointed out IF it is ~400 GH/s at 0.74V well that is incredibly low voltage.  0.85V would be 15% higher voltage, pushing it to 0.90V would be 22% higher.  Clock rate should scale at least linearly with voltage increase (probably super linearly) albeit at lower efficiency (J/GH).  I am not making a prediction on how much they can push it.  Remember power usage in semiconductors increases by the square of the voltage increase and the chip already uses a lot of power in a small package.  At some point you run into limits on how much power the PCB can deliver and how much power (heat) the cooling system can remove.

Still as tacotime pointed out the chip at 0.74V is a good sign.  If they were struggling to get 400 GH/s at 0.90V that would be a bad sign as they would already be pushing the limits of what the chip can handle.
1710821991
Hero Member
*
Offline Offline

Posts: 1710821991

View Profile Personal Message (Offline)

Ignore
1710821991
Reply with quote  #2

1710821991
Report to moderator
1710821991
Hero Member
*
Offline Offline

Posts: 1710821991

View Profile Personal Message (Offline)

Ignore
1710821991
Reply with quote  #2

1710821991
Report to moderator
The block chain is the main innovation of Bitcoin. It is the first distributed timestamping system.
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
1710821991
Hero Member
*
Offline Offline

Posts: 1710821991

View Profile Personal Message (Offline)

Ignore
1710821991
Reply with quote  #2

1710821991
Report to moderator
1710821991
Hero Member
*
Offline Offline

Posts: 1710821991

View Profile Personal Message (Offline)

Ignore
1710821991
Reply with quote  #2

1710821991
Report to moderator
minternj
Sr. Member
****
Offline Offline

Activity: 434
Merit: 250


View Profile
December 11, 2013, 06:11:07 PM
 #3862

Apparently the first babyjet is live at the bitcoin conference. Anyone there ?

https://twitter.com/HashFast

Warning about Nitrogensports.eu
https://bitcointalk.org/index.php?topic=709114.0
Visesrion
Sr. Member
****
Offline Offline

Activity: 826
Merit: 314


GIF by SOCIFI


View Profile
December 11, 2013, 06:11:27 PM
 #3863

Just posted on twitter

First Baby Jet - LIVE at Inside Bitcoins booth 21 in Vegas!!!!

                ▄▄▄▄▄▄▄▄▄▄                          ▄▄▄▄▄▄▄▄▄▄
             █████████████████                   █████████████████
         █████████████████████████           █████████████████████████
       █████████████████████████████       █████████████████████████████
     █████████████████████████████████   █████████████████████████████████
   ████████████▀           ▀██████████████████████████████████████████████
  ████████████▄▄███████████▄▄█████████▓▓▓███████████████████████████████████
 ▐██████████████▀         ▀██████████▓▓▓▓████████████████████████████████████
 ██████████████▄▄█████████▄▄█████████▓▓▓▓▓████████████████████████████████████
▐█████████████████▀      ▀██████████▓▓▓▓▓▓████████████████████████████████████▌
▐████████████████▄▄██████▄▄█████████▓▓▓▓▓▓▓███████████████████████████████████▌
▐██████████████████      ███████████▓▓▓▓▓▓▓███████████████████████████████████▌
▐██████████████████ ████ ████████████▓▓▓▓▓████████████████████████████████████
 ██████████████████ ████ ████████████▓▓▓▓▓███████████████    ████████████████
  █████████████████ ████ █████████████▓▓▓████████████████   █████████████   █
   ████████████████      ███████████████████████████████    ███████████
    ██████████████████████████████████ ██████████████████     ████████
      ███████████████████████████████     █████████████████
        ███████████████████████████         █████████████████▓
           ████████████████████                ███████████████████▓
               ▀▀▀▀▀▀▀▀▀▀▀▀▀                       ▀▀▀▀▀▀▀▀▀▀▀▀▀

▄▄████████▄▄▄
▄▄██████████████████▄▄
▄████████████████████████▄
▄████████████████████████████▄
████████████████████████████████
▓████████████████████████████████▓
███████████████████████▒░███████████
▄█████████████████▒░      ███████████▄
█████████████░░          ░████████████
█████████░              ░█████████████
██████████▓░░          ░██████████████
██████████████▓░       ███████████████
▀███████████████▒     ░██████████████▀
████████████████▒   ░███████████████
████████████████░ ░███████████████
████████████████████████████████
▀████████████████████████████▀
▀████████████████████████▀
▀▀██████████████████▀▀
 ▀▀▀████████▀▀▀
.
JOIN OUR
TELEGRAM
yuriygeorge
Sr. Member
****
Offline Offline

Activity: 262
Merit: 250


I hate my family


View Profile
December 11, 2013, 06:22:49 PM
 #3864

Just posted on twitter

First Baby Jet - LIVE at Inside Bitcoins booth 21 in Vegas!!!!

Just a display case probably. I'd be surprised yet relieved to see it hashing.

             ▄▄▄▄██████████▄▄▄▄
         ▄▄██▀▀▀               ▀▀▄▄
      ▄▄█▀                         ▀▀▄
    ▄█▀                        ▄▄▀▀▀▀▀█
  ▄██                     ▄▄█▀▀     ▄▀
 ██▀                 ▄▄██████▄    ▄▀
███               ▄▄██████████▄  ▀
██             ▄▄█████████████▀
██          ▄▄█████████████▀
██        ▄ ▀██████████████
██▄    ▄██▀▀  ▀▀████████▀
 ██   ██▀        ▀▀████▀
  ██ █▀
   ▀█
  █▄ ▀▄
 ▄▀    ▀▄
 
SatoshiGames.io
██████

█████

████

████

█████

██████
               ▄▀▀▀▀▀▄▄▄▄
           ▄▄▄▄█  ▄█     ▀▀▀▀▄▄▄▄
▄▄▀▀▀▀▀▀▀▀▀   █  ▀ █            ▀▀▀▀▄
█  █▄        ▄▀                    ▄▀
▀▄ █ ▀       █         ▄           █
 █          █        ▄██▄         ▄▀
 █         ▄▀     ▄██████▄       ▄▀
 ▀▄        █    ▄█████████▄      █
  █       █      ██████████▄    ▄▀
  █      ▄▀        ▀████████   ▄▀
  ▀▄     █        ▄████▀▀▀▀    █
   █    █          ▀▀▀█       ▄▀
   █   ▄▀                    ▄▀
   ▀▄  █                     █
    █  ▀▄▄              █ ▄ ▄▀
    █     ▀▀▀▀▄▄▄       █▀ ▄▀
    ▀▄▄▄▄▄▄▄▄▀▀▀▀▀▀▀▀▀▀▄▄▄▄█


▄▄▄▄██████▄▄█▄▄██████▄▄▄▄
███████████████████████████████
▄▀▄           █           ▄▀▄
█   █         ▄█▄         █   █
█     █        ███        █     █
█       █       ███       █       █
█         █     █████     █         █
█           █    █████    █           █
█             █   █████   █             █
█▄▄▄▄▄▄▄▄▄▄▄▄▄█   █████   █▄▄▄▄▄▄▄▄▄▄▄▄▄█
▀███████████▀    █████    ▀███████████▀
▀▀▀▀▀▀▀▀▀       ███       ▀▀▀▀▀▀▀▀▀

▄███▄
▄▄▄█████████████▄▄▄
BTC
██████

█████

████

████

█████

██████
cedivad
Legendary
*
Offline Offline

Activity: 1176
Merit: 1001



View Profile
December 11, 2013, 06:35:17 PM
 #3865



So, you are gonna power it up, right?

My anger against what is wrong in the Bitcoin community is productive:
Bitcointa.lk - Replace "Bitcointalk.org" with "Bitcointa.lk" in this url to see how this page looks like on a proper forum (Announcement Thread)
Hashfast.org - Wiki for screwed customers
MrTeal
Legendary
*
Offline Offline

Activity: 1274
Merit: 1004


View Profile
December 11, 2013, 06:36:45 PM
 #3866

Sweet, a case.

Can it blendhash?
ImI
Legendary
*
Offline Offline

Activity: 1946
Merit: 1019



View Profile
December 11, 2013, 06:37:42 PM
 #3867

Just posted on twitter

First Baby Jet - LIVE at Inside Bitcoins booth 21 in Vegas!!!!

Just a display case probably. I'd be surprised yet relieved to see it hashing.

I'd be surprised if its not hashing.
cedivad
Legendary
*
Offline Offline

Activity: 1176
Merit: 1001



View Profile
December 11, 2013, 06:39:11 PM
 #3868

When it will be hashing, i will ask why it's not in the hands of DHL/whatever. We are losing what, 333$ per unit every day?

My anger against what is wrong in the Bitcoin community is productive:
Bitcointa.lk - Replace "Bitcointalk.org" with "Bitcointa.lk" in this url to see how this page looks like on a proper forum (Announcement Thread)
Hashfast.org - Wiki for screwed customers
aneutronic
Full Member
***
Offline Offline

Activity: 175
Merit: 100


View Profile
December 11, 2013, 06:54:19 PM
 #3869

Just posted on twitter

First Baby Jet - LIVE at Inside Bitcoins booth 21 in Vegas!!!!

Just a display case probably. I'd be surprised yet relieved to see it hashing.

I'd be surprised if its not hashing.

Get ready for a surprise!

https://www.youtube.com/watch?v=V17duGlHEYY

Two weeks ™.      Tongue
crumbs
Full Member
***
Offline Offline

Activity: 210
Merit: 100



View Profile
December 11, 2013, 07:05:58 PM
 #3870

Just posted on twitter

First Baby Jet - LIVE at Inside Bitcoins booth 21 in Vegas!!!!

Just a display case probably. I'd be surprised yet relieved to see it hashing.

I'd be surprised if its not hashing.

Wouldn't there be a laptop there, to show that the thing is hashing and not just bubbling water/spinning fans?
DeathAndTaxes
Donator
Legendary
*
Offline Offline

Activity: 1218
Merit: 1063


Gerald Davis


View Profile
December 11, 2013, 07:07:35 PM
 #3871

Simpler question: Wouldn't it be plugged in in order to have network connectivity and power?
crumbs
Full Member
***
Offline Offline

Activity: 210
Merit: 100



View Profile
December 11, 2013, 07:16:40 PM
 #3872

Simpler question: Wouldn't it be plugged in in order to have network connectivity and power?

Hyperinduction supercharging.  Resonant energy. Tesla would have approved. Cool
cedivad
Legendary
*
Offline Offline

Activity: 1176
Merit: 1001



View Profile
December 11, 2013, 07:19:50 PM
 #3873

Hurry up, someone calculates the size and number of meters of copper needed to move 400W from under the table to the miner! The RPi has wifi so that aspect is covered!

My anger against what is wrong in the Bitcoin community is productive:
Bitcointa.lk - Replace "Bitcointalk.org" with "Bitcointa.lk" in this url to see how this page looks like on a proper forum (Announcement Thread)
Hashfast.org - Wiki for screwed customers
Gyrsur
Legendary
*
Offline Offline

Activity: 2856
Merit: 1518


Bitcoin Legal Tender Countries: 2 of 206


View Profile WWW
December 11, 2013, 07:27:11 PM
 #3874

Apparently the first babyjet is live at the bitcoin conference. Anyone there ?

https://twitter.com/HashFast

wow, it's huge! thought it's a smaller box.

minternj
Sr. Member
****
Offline Offline

Activity: 434
Merit: 250


View Profile
December 11, 2013, 07:28:10 PM
 #3875

About the right size to me. It needs to fit 2 water cooler/radiators.

Warning about Nitrogensports.eu
https://bitcointalk.org/index.php?topic=709114.0
cedivad
Legendary
*
Offline Offline

Activity: 1176
Merit: 1001



View Profile
December 11, 2013, 07:28:36 PM
 #3876

Btw, i guess that the transparent glass on the case is there to make you love it and not sue them.

My anger against what is wrong in the Bitcoin community is productive:
Bitcointa.lk - Replace "Bitcointalk.org" with "Bitcointa.lk" in this url to see how this page looks like on a proper forum (Announcement Thread)
Hashfast.org - Wiki for screwed customers
Gyrsur
Legendary
*
Offline Offline

Activity: 2856
Merit: 1518


Bitcoin Legal Tender Countries: 2 of 206


View Profile WWW
December 11, 2013, 07:32:02 PM
 #3877

seems to me it's a full-tower case.

defcon23
Legendary
*
Offline Offline

Activity: 1120
Merit: 1002


View Profile
December 11, 2013, 07:33:24 PM
 #3878

"LIVE" mean ... hashing, then where are the results? screenshots?...... Huh
minternj
Sr. Member
****
Offline Offline

Activity: 434
Merit: 250


View Profile
December 11, 2013, 07:34:28 PM
 #3879

The radiator and fans for just one water cooler takes a fair amount of space. You would need to mount one on top and maybe on on the backside. I'd expect a full size case to be able to fit 2.

Warning about Nitrogensports.eu
https://bitcointalk.org/index.php?topic=709114.0
ImI
Legendary
*
Offline Offline

Activity: 1946
Merit: 1019



View Profile
December 11, 2013, 07:49:43 PM
 #3880

"LIVE" mean ... hashing, then where are the results? screenshots?...... Huh

relax. its 11:49 am there.
Pages: « 1 ... 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 [194] 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 ... 586 »
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!