2x HD3870 + 2x HD3850 CrossfireX tests

[ZoLKoRn]

Hello, Some results of i tried crossfireX by 4-card, 3-model, 2-brand as ingredients
from 2x ASUS 3780Top, ASUS 3850Top and Sapphire 3850 well from this bench i
run on X38 WS mobo it's P5E64 WS Pro have 4slot pci-e x16 but link speed are
16x + 4x +16x +4x and 1st slot and 2nd slot it closed can't install 2slot of card so
from this bench have only Sapphire HD3850 can install on 1st slot, so format of i
setting gfx as Sapphire 3850>ASUS 3870>ASUS 3870>ASUS 3850

System Setup

QX9770@4.4GHz, 1.512V
D-Tek+BlackIce Flow+DC-5+FM123
ASUS P5E64 WS Pro, 0403bios
CellShock 14400C8@880MHz 7-6-5-15-1T, 2.10V
Sapphire Radeon HD3850@756/1026MHz
ASUS EAH3870 Top x2@default clock(850/1143)
ASUS EAH3850 Top@default clock(729/945)
Seagate Barracuda 7200.9 80GB
GIGABYTE ODIN 1.2kW

Setup pic.


4x GPU from 3 different card



Results
3k3


3k5


3k6


and some benched by ASUS HD3870X2 CFX @891/999MHz both 4core




btw. from benched by 3870x2 i can run CPU@4.5GHz because i run on midnight
my room temp cold down to ~28 ํC but from top i run interval mid day my
room temp very hot it about ~32-33 ํC

Best Regards
ZoLKoRn