I have quite a few old and legacy PCI-E VGAs up for sale if interested , they are the most hwbot point rewarded VGAs in the legacy department , maximum points is what you looking for. Here is a short list of top of my head:
1. My Pride and Joy , best of the best , Two highly volt moded 8800GTS 640MB ( A3 core the best ) , V.Mem , OCP and V.Core has been done to both VGAs , so there is no limit on both cards. Both were bin from a lot of 11 8800GTS 640 cards. Under LN2 both cards do 972/1188Mhz easily ( it depends on the GPU Pot and bencher skills to get there ,klngpln Tek9 fat reccomended ):
http://hwbot.org/submission/2367997_chispy_3dmark05_geforce_8800_gts_640_mb_34538_marks
2. One ATI 3870x2 Bios Moded for max v.core , it does 931/1098Mhz on a Danger Den full cover water-block , ambient water-cooled temperatures , I can include the stock cooler if you want it:
http://hwbot.org/submission/2405991_chispy_3dmark05_radeon_hd_3870_x2_51173_marks
3. One eVGA GTX 460 SC Bios Moded for max v.core , it does 1060/1190Mhz on water-chiller at -14c , it will do more on LN2 but I never had the time to maxed it out. :
http://hwbot.org/submission/2373326...formance_geforce_gtx_460_(256bit)_24363_marks
4. One ATI 2900XT Bios Moded for max v.core , it does 942/1035Mhz on water chiller at -14c , it will do more on LN2 but I never had the time to maxed it out. :
http://hwbot.org/submission/2390563_chispy_3dmark03_radeon_hd_2900_xt_512_mb_53059_marks
5. One eVGA GTX260 SC (216SP) , completely virgin video card , no mods have been done but it was bin from other 10 video cards GTX260 , and this one turned out to be the best one , cherry picked for core and memory clocks at stock volts. It does easily 770/1333Mhz on ambient water-cooled temperatures, :
http://hwbot.org/submission/2394896_chispy_3dmark05_geforce_gtx_260_216sp_40175_marks
6. One 8800GTS 512MB. one completely virgin video card no mods have been done but it was bin from other 8 video cards 8800GTS 512MB , and this one turned out to be the best one , cherry picked for core and memory clocks at stock volts It does easily 864/1134Mhz on ambient water-cooled temperatures. :
http://hwbot.org/submission/2373713...erformance_geforce_8800_gts_512_mb_9408_marks
7. Two 7600GTs , One Leadtek is fully volt moded for v.core and v.mem and it does 851/900Mhz on a water-chiller at -14c :
http://hwbot.org/submission/2396093_chispy_3dmark2001_se_geforce_7600_gt_pcie_gddr3_65646_marks , The other eVGA 7600GT one completely virgin video card no mods have been done but it was bin from other 12 video cards 7600GTs, and this one turned out to be the best one , cherry picked for core and memory clocks at stock volts. This VGAs are a lot of fun to bench.
8. One ATI 3870 , one completely virgin video card no mods have been done but it was bin from other 6 video cards 3870s, and this one turned out to be the best one , cherry picked for core and memory clocks at stock volts. This VGA gives a lot of hwbot points.
All my video cards have been highly bin and pre-tested for core and memory clocks , this are not average VGAs , they are above average and cherry picked.