Gigabyte GTX 780 TI 3Gb GHz Edition

Seller Note “Artefacts, Blank screen”

Summary

  • Lovely understated, but high-end version of the GTX 780TI
  • Resistances look fine
    • VCore – 2.3
    • VMem – 74.8
    • PEX – 264.7
    • 5V – 6.46K
    • 3.3V – 852
    • 12V – v. high, M Ohm range
  • MATS Failing assertions, lots of artefacts, 1 failing chip, every bit failed, the bit pattern is all the same! I hope it’s nothing worse than the chip. It’s like the chip is totally dead!
  • I think the VDD pad/solder may have been faulty, to account for the chip reading entirely faulty.
  • Looking good now! 🙂
mats version 367.38.  Testing GK110B with 100 MB of memory starting with 0 MB.
Errors found. Use -matsinfo for details.
This message will only appear once.
  SUBPART     RANK0 RD ERR  RANK0 WR ERR   UNKNOWN ERR
------------- ------------- -------------  ------------
FBIOA[ 31:  0]            0       4374526             0
FBIOA[ 63: 32]            0             0             0
FBIOB[ 31:  0]            0             0             0
FBIOB[ 63: 32]            0             0             0
FBIOC[ 31:  0]            0             0             0
FBIOC[ 63: 32]            0             0             0
FBIOD[ 31:  0]            0             0             0
FBIOD[ 63: 32]            0             0             0
FBIOE[ 31:  0]            0             0             0
FBIOE[ 63: 32]            0             0             0
FBIOF[ 31:  0]            0             0             0
FBIOF[ 63: 32]            0             0             0

Rank 0 Failing bits:
   A000 A001 A002 A003 A004 A005 A006 A007 A008 A009 A010 A011 A012 A013 A014 A015 
   A016 A017 A018 A019 A020 A021 A022 A023 A024 A025 A026 A027 A028 A029 A030 A031 
   
Read    Error Count: 0
Write   Error Count: 4374526
Unknown Error Count: 0

BIT  RANK0 WRITE  RANK0 READ     UNKNOWN
---  -----------  ----------     -------
A000      273769           0           0
A000      273769           0           0
A000      273768           0           0
A000      273767           0           0
A000      273736           0           0
A000      273736           0           0
A000      273736           0           0
A000      273736           0           0
A001      546112           0           0
A001      546112           0           0
A001      546112           0           0
A001      546111           0           0
A001      546112           0           0
A001      546112           0           0
A001      546112           0           0
A001      546112           0           0
A002      273769           0           0
A002      273767           0           0
A002      273766           0           0
A002      273766           0           0
A002      273736           0           0
A002      273736           0           0
A002      273736           0           0
A002      273736           0           0
A003      546112           0           0
A003      546113           0           0
A003      546113           0           0
A003      546113           0           0
A003      546112           0           0
A003      546112           0           0
A003      546112           0           0
A003      546112           0           0
A004      273769           0           0
A004      273766           0           0
A004      273767           0           0
A004      273767           0           0
A004      273736           0           0
A004      273736           0           0
A004      273736           0           0
A004      273736           0           0
A005      546082           0           0
A005      546083           0           0
A005      546081           0           0
A005      546084           0           0
A005      546114           0           0
A005      546112           0           0
A005      546112           0           0
A005      546112           0           0
A006      273769           0           0
A006      273766           0           0
A006      273766           0           0
A006      273766           0           0
A006      273736           0           0
A006      273736           0           0
A006      273736           0           0
A006      273736           0           0
A007      546083           0           0
A007      546083           0           0
A007      546082           0           0
A007      546082           0           0
A007      546113           0           0
A007      546112           0           0
A007      546112           0           0
A007      546112           0           0
A008      273769           0           0
A008      273769           0           0
A008      273768           0           0
A008      273767           0           0
A008      273736           0           0
A008      273736           0           0
A008      273736           0           0
A008      273736           0           0
A009      546112           0           0
A009      546112           0           0
A009      546112           0           0
A009      546111           0           0
A009      546112           0           0
A009      546112           0           0
A009      546112           0           0
A009      546112           0           0
A010      273769           0           0
A010      273767           0           0
A010      273766           0           0
A010      273766           0           0
A010      273736           0           0
A010      273736           0           0
A010      273736           0           0
A010      273736           0           0
A011      546112           0           0
A011      546113           0           0
A011      546113           0           0
A011      546113           0           0
A011      546112           0           0
A011      546112           0           0
A011      546112           0           0
A011      546112           0           0
A012      273769           0           0
A012      273766           0           0
A012      273767           0           0
A012      273767           0           0
A012      273736           0           0
A012      273736           0           0
A012      273736           0           0
A012      273736           0           0
A013      546112           0           0
A013      546111           0           0
A013      546114           0           0
A013      546111           0           0
A013      546112           0           0
A013      546112           0           0
A013      546112           0           0
A013      546112           0           0
A014      273769           0           0
A014      273766           0           0
A014      273766           0           0
A014      273758           0           0
A014      273744           0           0
A014      273736           0           0
A014      273736           0           0
A014      273736           0           0
A015      546112           0           0
A015      546112           0           0
A015      546112           0           0
A015      546112           0           0
A015      546112           0           0
A015      546112           0           0
A015      546112           0           0
A015      546112           0           0
A016      273739           0           0
A016      273769           0           0
A016      273769           0           0
A016      273768           0           0
A016      273767           0           0
A016      273736           0           0
A016      273736           0           0
A016      273736           0           0
A017      546112           0           0
A017      546112           0           0
A017      546112           0           0
A017      546112           0           0
A017      546111           0           0
A017      546112           0           0
A017      546112           0           0
A017      546112           0           0
A018      273737           0           0
A018      273769           0           0
A018      273767           0           0
A018      273766           0           0
A018      273766           0           0
A018      273736           0           0
A018      273736           0           0
A018      273736           0           0
A019      546112           0           0
A019      546112           0           0
A019      546113           0           0
A019      546113           0           0
A019      546113           0           0
A019      546112           0           0
A019      546112           0           0
A019      546112           0           0
A020      273736           0           0
A020      273769           0           0
A020      273766           0           0
A020      273767           0           0
A020      273767           0           0
A020      273736           0           0
A020      273736           0           0
A020      273736           0           0
A021      546113           0           0
A021      546112           0           0
A021      546111           0           0
A021      546114           0           0
A021      546111           0           0
A021      546112           0           0
A021      546112           0           0
A021      546112           0           0
A022      273736           0           0
A022      273769           0           0
A022      273766           0           0
A022      273766           0           0
A022      273766           0           0
A022      273736           0           0
A022      273736           0           0
A022      273736           0           0
A023      546112           0           0
A023      546112           0           0
A023      546112           0           0
A023      546112           0           0
A023      546112           0           0
A023      546112           0           0
A023      546112           0           0
A023      546112           0           0
A024      273739           0           0
A024      273769           0           0
A024      273769           0           0
A024      273768           0           0
A024      273767           0           0
A024      273736           0           0
A024      273736           0           0
A024      273736           0           0
A025      546112           0           0
A025      546112           0           0
A025      546112           0           0
A025      546112           0           0
A025      546111           0           0
A025      546112           0           0
A025      546112           0           0
A025      546112           0           0
A026      273737           0           0
A026      273769           0           0
A026      273767           0           0
A026      273766           0           0
A026      273766           0           0
A026      273736           0           0
A026      273736           0           0
A026      273736           0           0
A027      546112           0           0
A027      546112           0           0
A027      546113           0           0
A027      546113           0           0
A027      546113           0           0
A027      546112           0           0
A027      546112           0           0
A027      546112           0           0
A028      273736           0           0
A028      273769           0           0
A028      273766           0           0
A028      273767           0           0
A028      273767           0           0
A028      273736           0           0
A028      273736           0           0
A028      273736           0           0
A029      546113           0           0
A029      546112           0           0
A029      546111           0           0
A029      546114           0           0
A029      546111           0           0
A029      546112           0           0
A029      546112           0           0
A029      546112           0           0
A030      273736           0           0
A030      273769           0           0
A030      273766           0           0
A030      273766           0           0
A030      273766           0           0
A030      273736           0           0
A030      273736           0           0
A030      273736           0           0
A031      546112           0           0
A031      546112           0           0
A031      546112           0           0
A031      546112           0           0
A031      546112           0           0
A031      546112           0           0
A031      546112           0           0
A031      546112           0           0

ADDRESS    EXPECTED ACTUAL   REREAD1  REREAD2  FAILBITS TPSEIB ROW  COL
---------- -------- -------- -------- -------- -------- ------ ---- ---
00060c7ebc 00000000 ffffffff ffffffff ffffffff ffffffff WA0007 0102 0cf
00060c7eb8 00000000 ffffffff ffffffff ffffffff ffffffff WA0006 0102 0ce
00060c7eb4 00000000 ffffffff ffffffff ffffffff ffffffff WA0005 0102 0cd
00060c7eb0 00000000 ffffffff ffffffff ffffffff ffffffff WA0004 0102 0cc
00060c7eac 00000000 ffffffff ffffffff ffffffff ffffffff WA0003 0102 0cb
00060c7ea8 00000000 ffffffff ffffffff ffffffff ffffffff WA0002 0102 0ca
00060c7ea4 00000000 ffffffff ffffffff ffffffff ffffffff WA0001 0102 0c9
00060c7ea0 00000000 ffffffff ffffffff ffffffff ffffffff WA0000 0102 0c8
00060c7e9c 00000000 ffffffff ffffffff ffffffff ffffffff WA0007 0102 0c7
00060c7e98 00000000 ffffffff ffffffff ffffffff ffffffff WA0006 0102 0c6
00060c7e94 00000000 ffffffff ffffffff ffffffff ffffffff WA0005 0102 0c5
00060c7e90 00000000 ffffffff ffffffff ffffffff ffffffff WA0004 0102 0c4
00060c7e8c 00000000 ffffffff ffffffff ffffffff ffffffff WA0003 0102 0c3
00060c7e88 00000000 ffffffff ffffffff ffffffff ffffffff WA0002 0102 0c2
00060c7e84 00000000 ffffffff ffffffff ffffffff ffffffff WA0001 0102 0c1
00060c7e80 00000000 ffffffff ffffffff ffffffff ffffffff WA0000 0102 0c0
00006abcbc 00000000 ffffffff ffffffff ffffffff ffffffff WA00b7 0011 1af
00006abcb8 00000000 ffffffff ffffffff ffffffff ffffffff WA00b6 0011 1ae
00006abcb4 00000000 ffffffff ffffffff ffffffff ffffffff WA00b5 0011 1ad
00006abcb0 00000000 ffffffff ffffffff ffffffff ffffffff WA00b4 0011 1ac
00006abcac 00000000 ffffffff ffffffff ffffffff ffffffff WA00b3 0011 1ab
00006abca8 00000000 ffffffff ffffffff ffffffff ffffffff WA00b2 0011 1aa
.....
000332e630 00000000 ffffffff ffffffff ffffffff ffffffff WA00c4 0088 0cc
000332e62c 00000000 ffffffff ffffffff ffffffff ffffffff WA00c3 0088 0cb
000332e628 00000000 ffffffff ffffffff ffffffff ffffffff WA00c2 0088 0ca
000332e624 00000000 ffffffff ffffffff ffffffff ffffffff WA00c1 0088 0c9
000332e620 00000000 ffffffff ffffffff ffffffff ffffffff WA00c0 0088 0c8
000332e61c 00000000 ffffffff ffffffff ffffffff ffffffff WA00c7 0088 0c7
000332e618 00000000 ffffffff ffffffff ffffffff ffffffff WA00c6 0088 0c6
000332e614 00000000 ffffffff ffffffff ffffffff ffffffff WA00c5 0088 0c5
000332e610 00000000 ffffffff ffffffff ffffffff ffffffff WA00c4 0088 0c4
000332e60c 00000000 ffffffff ffffffff ffffffff ffffffff WA00c3 0088 0c3
000332e608 00000000 ffffffff ffffffff ffffffff ffffffff WA00c2 0088 0c2
000332e604 00000000 ffffffff ffffffff ffffffff ffffffff WA00c1 0088 0c1
000332e600 00000000 ffffffff ffffffff ffffffff ffffffff WA00c0 0088 0c0
000332b63c 00000000 ffffffff ffffffff ffffffff ffffffff WA0087 0088 0cf
000332b638 00000000 ffffffff ffffffff ffffffff ffffffff WA0086 0088 0ce
000332b634 00000000 ffffffff ffffffff ffffffff ffffffff WA0085 0088 0cd
000332b630 00000000 ffffffff ffffffff ffffffff ffffffff WA0084 0088 0cc
if you are getting failure for first MBof FB then try option -no_scan_out
Error Code = 00000001 

                                        
 #######     ####    ########  ###      
 #######    ######   ########  ###      
 ##        ##    ##     ##     ###      
 ##        ##    ##     ##     ###      
 #######   ########     ##     ###      
 #######   ########     ##     ###      
 ##        ##    ##     ##     ###      
 ##        ##    ##  ########  ######## 
 ##        ##    ##  ########  ######## 

The DDR5 chip is Hynix H5GQ2H24AFR-R2C, I need to order some.

Following the Graphics Card VRAM Chip Replacement Procedure

Gigabyte GTX 780 TI GHz Edition – VRAM Pad Clean

OK – Initial checks good:

  • MATS 10/50/100Mb tests pass.
  • Drivers load in Windows 10, correct BIOS, and sensors look good.

Clean and re-assemble before stress testing.

Stress Testing

  • Kombuster HD – OK, FurMark HD – OK, Heaven Ultra HD (73 deg C) – OK
  • The backplate gets pretty hot, but these higher 7 series cards often do.
  • Limiting on Power and sometimes VRel.
  • Good looking FPS
  • 3D Time Spy – Legendary! 🙂
Gigabyte GTX 780 TI GHz Edition – 3D Time SPy Lengendary!