Q: What do the eGPU port acronyms like 32Gbps-TB3 mean and what are their ranked & measured peak H2D/write bandwidths?

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2012 15" HP Pavillion DV6 (HD6620G) [A8,4C,M] + GT 1030 @ 2Gbps-mPCIe1 (EXP GDC 8.x) + Win10  

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elguapo22
(@elguapo22)
Active Member
Joined: 3 years ago
 

 

06/10/2023   System is working Again Turns out the cable from wifi card to dock was broken.  Re ordered a new dock and cable just incase and my system & eGPU working well together working again.

Hello everyone

I was able to successfully  get my old Hp pavillion dv6  with   AMD A8 3520 processor. to work with   eGPU Nvidia GT 1030

 

New Guide

 0.  UPDATE bios to latest provided by HP web site for this lap top (roughly 2011/2012 date).

1. DO NOT use windows drivers for this lap top chipset or video card 6620g.

2.  Download your Video card drivers from hp website ( this is your  chipset and video card drivers) Link: https://ftp.hp.com/pub/softpaq/sp54501-55000/sp54992.exe

3.  You must not be connected to internet from here on out ( windows will try to update your drivers if you are when you log in)

3. log into lap top and  uninstall and click delete the drivers box for your display adapter in your device manager.

4. Install the drivers you just downloaded (the hp video card drivers in setp 2)  express install.   (No idea why this work  i believe it has drivers for my wifi card that work  and let bios use the pci slot  once wifi card is removed.)

5. reboot lap make sure to enter bios.

6.  Make sure Network boots is enabled.  You can find it under boot options.

7.  Change the boot order how you like EXCEPT  network boot must be LAST.  save you setting restart and lap top.

8.  You Must wipe the video drivers from you lap top now.   I used the AMD  unstill Utility in safe mode.   I followed up with  DDU Software in safe mode.

9. Shut down lap top 

10. Removed my wifi card from the lap top.

11.  Connected the  Pcie version of Exp Gdc eGPU dock to my lap top.  slide the card  with cable attached into the mini pcie slot and screwed  it into place. ($50 from newegg)

12.  cut a small slot in the cover that goes over the bottom of my lap top to match where the cable will be exiting  other wise you will not be able to snap this cover closed.

13.  DO NOT  INSERT VIDEO CARD YET INTO DOCK  

14. connected the end of cable you just connected  to eGPU dock. its a hdmi cable slot on the dock.

15.  Used a 450W power supply  and connected  using the adapters came with dock. ($50 Best Buy)

15.  You can turn on lap top now and dock should  light up green.  log into windows and then shut down.

16.  Connected my new Nvidia GT 1030 graphic card into the dock. lk($150 from new Egg  site)

17. Connect hdmi cable from external monitor  to video card in dock hdmi slot.

18.  When you power up the lap top the Cap locks key will blink on and of twice and the computer screen should go black.

19.  The external monitor will now turn and you will see windows splash and log in shortly.

20.  You should have your Nvdia drivers download  onto a thumb drive using another computer.  use these to update  your Nvidia GT 1030 card.

 

Hope this helps some one.

 incase of 

ERROR 43

9. install nvidia-error43-fixer

 

**  My GT 1030  is recognized and used by my lap.   I can play New World with  20 FPS  in crowded city like windsward or everfall.  THis is vast improvement to my  built in  video card on my processor.

 

 

 

Photos

top view

 

Dock and Nvidia Gefore GT1030

 

 

Bottom of lap top

 

 

Wire Coming out of closed case

2012 15" HP Pavillion DV6 (HD6620G) [A8,4C,M] + GT 1030 @ 2Gbps-mPCIe1 (EXP GDC 8.x) + Win10 [build link]  


nando4 liked
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nando4
(@nando4)
Famed Member Admin
Joined: 8 years ago
 

Thank you for your build.

Pls consider posting CUDA-Z bandwidth pics and some benchmark runs like 3dmark so we see how well it performs.

This is requested in the build template.

64Gbps PCIe 4.0 x4 over 80Gbps Intel Thunderbolt 5 / USB4v2 ETA starting 2024   •   eGPU Bandwidth Reference   •    eGPU Setup 1.35
 
2018 15" HP ZBook Studio G5 (Q P1000) [8th,6C,E] + RX 6700 XT @ 32Gbps-M.2x4 (ADT-Link R43SG) + Win10 22H2 // compares M.2 NVMe vs TB3 & RX 6700 XT vs RTX 3070 eGPU, 2.06kg triple-M.2 NVMe slot budget Workstation [info]
 
2018 14" HP EliteBook 840 G5 [8th,4C,U] + RX 6700 XT @ 32Gbps-M.2x4 (ADT-Link R43SG) + Win10 22H2 // compares M.2 NVMe vs TB3 & RX 6700 XT vs RTX 3070 eGPU, 1.48kg dual-M.2 slot budget UltraBook [info]

 
2015 15" Dell Precision 7510 (Q M1000M) [6th,4C,H] + GTX 1080 Ti @ 32Gbps-M.2x4 (ADT-Link R43SG) + Win10 1803 // compares M.2 NVMe vs TB3 eGPU performance inc unoptimized H-CPU BIOS [build link]  


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elguapo22
(@elguapo22)
Active Member
Joined: 3 years ago
 

@nando4

Thank you for organizing my pictures with my post.

Soon as i figure out to use that  other software you link ill post it.

Here are the 3d benchmark from Valley meanwhile:  low settings  1366 x 768 resolution full screen.  I paly New world in windowed mode low settings 1028 x768 resolution for reference.

 

 

 

 

 

 

 

 

 

2012 15" HP Pavillion DV6 (HD6620G) [A8,4C,M] + GT 1030 @ 2Gbps-mPCIe1 (EXP GDC 8.x) + Win10 [build link]  


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elguapo22
(@elguapo22)
Active Member
Joined: 3 years ago
 

sorry for delay

 

I got around to finding a  cuad z i could download (your link did not work)

 

Here is plain text export as i was running  Game New world at 1024 x768 resolution all video setting to low:

 

CUDA-Z Report
=============
Version: 0.10.251 32 bit http://cuda-z.sf.net/
OS Version: Windows AMD64 6.2.9200
Driver Version: 497.09
Driver Dll Version: 11.50 (30.0.14.9709)
Runtime Dll Version: 6.50

Core Information
----------------
Name: NVIDIA GeForce GT 1030
Compute Capability: 6.1
Clock Rate: 1506 MHz
PCI Location: 0:2:0
Multiprocessors: 3
Threads Per Multiproc.: 2048
Warp Size: 32
Regs Per Block: 65536
Threads Per Block: 1024
Threads Dimensions: 1024 x 1024 x 64
Grid Dimensions: 2147483647 x 65535 x 65535
Watchdog Enabled: Yes
Integrated GPU: No
Concurrent Kernels: Yes
Compute Mode: Default
Stream Priorities: Yes

Memory Information
------------------
Total Global: 2047.69 MiB
Bus Width: 64 bits
Clock Rate: 3004 MHz
Error Correction: No
L2 Cache Size: 48 KiB
Shared Per Block: 48 KiB
Pitch: 2048 MiB
Total Constant: 64 KiB
Texture Alignment: 512 B
Texture 1D Size: 131072
Texture 2D Size: 131072 x 65536
Texture 3D Size: 16384 x 16384 x 16384
GPU Overlap: Yes
Map Host Memory: Yes
Unified Addressing: No
Async Engine: No

Performance Information
-----------------------
Memory Copy
Host Pinned to Device: 122.251 MiB/s
Host Pageable to Device: 111.801 MiB/s
Device to Host Pinned: 154.578 MiB/s
Device to Host Pageable: 141.485 MiB/s
Device to Device: 18.3206 GiB/s
GPU Core Performance
Single-precision Float: 1196.54 Gflop/s
Double-precision Float: 28.7665 Gflop/s
64-bit Integer: 38.1092 Giop/s
32-bit Integer: 427.467 Giop/s
24-bit Integer: 320.958 Giop/s

Generated: Mon Jan 24 12:46:46 2022

 

--------------------

 

not sure what all this means but  at least i can play new world  relatively well.

 

 

 

2012 15" HP Pavillion DV6 (HD6620G) [A8,4C,M] + GT 1030 @ 2Gbps-mPCIe1 (EXP GDC 8.x) + Win10 [build link]  


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elguapo22
(@elguapo22)
Active Member
Joined: 3 years ago
 

UPDATE:

 

This build is no longer working.    After a few  win 10 updates  the eGPU is now  always grayed out and only seen in the show hidden option in device manager.

 

1)  have tried   full wipe and reinstalling from  back ups before i  install the eGPU.    Then following same steps and still will not work.

2) Hot plugging crashes the pc 

3)  AMD chip so cannot use that special program  you can donate for.

4)  I  tried multiple time  to start with  wifi card in place  then  reboot and take out wifi card and add the eGPU  no luck.

5)  I have tried to start with wifi card in place  boot into computer sit 5 min.   Shutdown take out wifi card connect the eGPU cable   only and booted in.  Connect to eGPu scan for hardware changes not detected.

6) wifi card in place   booted in  update bios  when system shutdown change to eGPU.     restart system  it crashes on start up saying problem with bios like the board battery little round one was not there.

Any suggesttion would be appriciated.

 

2012 15" HP Pavillion DV6 (HD6620G) [A8,4C,M] + GT 1030 @ 2Gbps-mPCIe1 (EXP GDC 8.x) + Win10 [build link]  


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nando4
(@nando4)
Famed Member Admin
Joined: 8 years ago
 

Suggest create a Ubuntu Live USB stick, boot it and see if the Nvidia eGPU is activated. Can use 'lspci -n| grep 10de' at the xterm prompt to see if it detected on the PCI BUS and so the eGPU hardware is OK.

In that way you remove Win10 updates as a possible contributor for causing the failure.

64Gbps PCIe 4.0 x4 over 80Gbps Intel Thunderbolt 5 / USB4v2 ETA starting 2024   •   eGPU Bandwidth Reference   •    eGPU Setup 1.35
 
2018 15" HP ZBook Studio G5 (Q P1000) [8th,6C,E] + RX 6700 XT @ 32Gbps-M.2x4 (ADT-Link R43SG) + Win10 22H2 // compares M.2 NVMe vs TB3 & RX 6700 XT vs RTX 3070 eGPU, 2.06kg triple-M.2 NVMe slot budget Workstation [info]
 
2018 14" HP EliteBook 840 G5 [8th,4C,U] + RX 6700 XT @ 32Gbps-M.2x4 (ADT-Link R43SG) + Win10 22H2 // compares M.2 NVMe vs TB3 & RX 6700 XT vs RTX 3070 eGPU, 1.48kg dual-M.2 slot budget UltraBook [info]

 
2015 15" Dell Precision 7510 (Q M1000M) [6th,4C,H] + GTX 1080 Ti @ 32Gbps-M.2x4 (ADT-Link R43SG) + Win10 1803 // compares M.2 NVMe vs TB3 eGPU performance inc unoptimized H-CPU BIOS [build link]  


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elguapo22
(@elguapo22)
Active Member
Joined: 3 years ago
 

Hello all

 

I finally had some time to putz around with this lap top.   Borrowed one of my friends AMD based video card  Rx 6500 XT.

 Could not get the amd rx6500 xt to work.

 

Found problem:   

Turns out my beast mini pcie cable was not working /broken.  If i moved this cable a little the fan on the AMD card would come on,  but card still not detected.

So I opened the cable  up at the black rubber material right behind the  pcie card part.   Sure enough on of the little wires was frayed broken.   I have ordered a new dock and  cable   just to make sure will update this  post when i get new  dock and cable.

 

2012 15" HP Pavillion DV6 (HD6620G) [A8,4C,M] + GT 1030 @ 2Gbps-mPCIe1 (EXP GDC 8.x) + Win10 [build link]  


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elguapo22
(@elguapo22)
Active Member
Joined: 3 years ago
 

Hello everyone

 

Just want to report that my  sytem an eGPU  are working again.

 

Updating original post with newer info.

ps

I will test my friend AMD card  when i can get the  atx power cable that goes from dock to card as  i could not get it work without it( power supply 6 pin was connecte3d to card)

2012 15" HP Pavillion DV6 (HD6620G) [A8,4C,M] + GT 1030 @ 2Gbps-mPCIe1 (EXP GDC 8.x) + Win10 [build link]  


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