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16x in one pcie 2.0 and 4x in the other

post #1 of 9
Thread Starter 
Does this mean one graphics card will not work as good as the other or what? Just concerned.
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Main Rig
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3570K 4.4Ghz @ 1.28v Gigabyte GA-Z77X-UD3H 2 MSI 680GTX Lightning SLi 8GB G.Skill Sniper series 
Hard DriveHard DriveOptical DriveCooling
500GB HDD 128GB Crucial M4 Samsung Corsair H110 
OSMonitorKeyboardPower
Windows 8 Pro ASUS PB278Q 27" Logitech AZZA PSAZ-1000PT14 1000W Platinum 
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CoolerMaster HAF 932 Advanced Blue Corsair Vengeance M65 
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post #2 of 9
Which graphics card? Some would be bottlenecked by that configuration, yes.
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BladeRunner v3.0
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Hard DriveCoolingOSKeyboard
Samsung 850 Pro 512GB Noctua NH-D15S Windows 10 Home 64-bit Logitech G910 Orion Spark 
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post #3 of 9
Thread Starter 
Sapphire 6870 crossfired
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Main Rig
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3570K 4.4Ghz @ 1.28v Gigabyte GA-Z77X-UD3H 2 MSI 680GTX Lightning SLi 8GB G.Skill Sniper series 
Hard DriveHard DriveOptical DriveCooling
500GB HDD 128GB Crucial M4 Samsung Corsair H110 
OSMonitorKeyboardPower
Windows 8 Pro ASUS PB278Q 27" Logitech AZZA PSAZ-1000PT14 1000W Platinum 
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CoolerMaster HAF 932 Advanced Blue Corsair Vengeance M65 
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post #4 of 9
Its really annoying when motherboard manufactures do this! makes SLI/Crossfire impossible. The only good thing that x4 lane is for is Physx
post #5 of 9
Quote:
Originally Posted by squishy18 View Post
Sapphire 6870 crossfired
I believe the 6870 could be bottlenecked by the x4, but someone can correct me if I'm wrong.
BladeRunner v3.0
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-5930K @ 4.6GHz Core, 4.4GHz Cache ASUS X99 Sabertooth Sapphire R9 380 Dual-X OC G.Skill TridentZ 32GB DDR4 @ 13-15-13-33-1T 320... 
Hard DriveCoolingOSKeyboard
Samsung 850 Pro 512GB Noctua NH-D15S Windows 10 Home 64-bit Logitech G910 Orion Spark 
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BladeRunner v3.0
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-5930K @ 4.6GHz Core, 4.4GHz Cache ASUS X99 Sabertooth Sapphire R9 380 Dual-X OC G.Skill TridentZ 32GB DDR4 @ 13-15-13-33-1T 320... 
Hard DriveCoolingOSKeyboard
Samsung 850 Pro 512GB Noctua NH-D15S Windows 10 Home 64-bit Logitech G910 Orion Spark 
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post #6 of 9
Quote:
Originally Posted by Roweyi7 View Post
Its really annoying when motherboard manufactures do this! makes SLI/Crossfire impossible. The only good thing that x4 lane is for is Physx
..and PCIe x1 audio boards...
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CPUMotherboardGraphicsRAM
Intel Xeon E3-1230 Asus Maximus IV Gene-Z/Gen3 Powercolor 6970 2GB G. Skill 1600mHz Ripjaws 
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SpinpontF3 1TB, WD 250, and WD320 Lite-On DT Waterblocks DT5Noz Waterblock Swiftech Komodo 6900-1 Waterblock 
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DD Boxen
(23 items)
 
   
CPUMotherboardGraphicsRAM
Intel Xeon E3-1230 Asus Maximus IV Gene-Z/Gen3 Powercolor 6970 2GB G. Skill 1600mHz Ripjaws 
Hard DriveOptical DriveCoolingCooling
SpinpontF3 1TB, WD 250, and WD320 Lite-On DT Waterblocks DT5Noz Waterblock Swiftech Komodo 6900-1 Waterblock 
CoolingCoolingCoolingOS
Swiftech MCR-220 Drive radiator Swiftech MCR-220 QP radiator 6xGentle Typhoon AP-15s Archx64 KDE4.5, Windows 7 x64 
MonitorKeyboardPowerCase
Eyefinity 3-head 5265x1050 OCN Ducky!! MX Blue Switches XFX 750W Black Edition Mountain Mods H2gO 
MouseAudioAudioAudio
Razer Naga Asus Xonar Essence STX Sennheiser 595 Sony STR-DE995 A/V receiver 
OtherOther
Lian Li Card flash memory reader Asus PCE-N15 Wifi-N card 
CPUMotherboardGraphicsRAM
AMD 1055T Gigabyte 790 Sapphire 4850x2 2x2GB 1600mHz 
Hard DriveOptical DriveOSKeyboard
A few Yes Vista/7 Das Keyboard 
Power
Ugly 
CPUMotherboardGraphicsRAM
Qualcomm Snapdragon APQ8060 1.2 GHz Something kinda small Qualcomm Adreno core 16GB 
Hard DriveOptical DriveOSMonitor
None N/A WebOS 3.0.2 9.7" XGA, multitouch 
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post #7 of 9
Quote:
Originally Posted by Skripka View Post
..and PCIe x1 audio boards...
Yeah and this! don't see it much now as i did back on the older boards like my P45 Chipset Asus
post #8 of 9
Thread Starter 
If there were a bottleneck where would it be and how much of a bottleneck? Worth changing motherboard? Its a msi 890fxa board
Main Rig
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3570K 4.4Ghz @ 1.28v Gigabyte GA-Z77X-UD3H 2 MSI 680GTX Lightning SLi 8GB G.Skill Sniper series 
Hard DriveHard DriveOptical DriveCooling
500GB HDD 128GB Crucial M4 Samsung Corsair H110 
OSMonitorKeyboardPower
Windows 8 Pro ASUS PB278Q 27" Logitech AZZA PSAZ-1000PT14 1000W Platinum 
CaseMouse
CoolerMaster HAF 932 Advanced Blue Corsair Vengeance M65 
  hide details  
Reply
Main Rig
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3570K 4.4Ghz @ 1.28v Gigabyte GA-Z77X-UD3H 2 MSI 680GTX Lightning SLi 8GB G.Skill Sniper series 
Hard DriveHard DriveOptical DriveCooling
500GB HDD 128GB Crucial M4 Samsung Corsair H110 
OSMonitorKeyboardPower
Windows 8 Pro ASUS PB278Q 27" Logitech AZZA PSAZ-1000PT14 1000W Platinum 
CaseMouse
CoolerMaster HAF 932 Advanced Blue Corsair Vengeance M65 
  hide details  
Reply
post #9 of 9
Quote:
Originally Posted by squishy18 View Post
If there were a bottleneck where would it be and how much of a bottleneck? Worth changing motherboard? Its a msi 890fxa board
As I said, it would be on the 6870 in the x4 slot. I don't know if it's worth changing motherboards; that all depends upon how much you want to spend.
BladeRunner v3.0
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-5930K @ 4.6GHz Core, 4.4GHz Cache ASUS X99 Sabertooth Sapphire R9 380 Dual-X OC G.Skill TridentZ 32GB DDR4 @ 13-15-13-33-1T 320... 
Hard DriveCoolingOSKeyboard
Samsung 850 Pro 512GB Noctua NH-D15S Windows 10 Home 64-bit Logitech G910 Orion Spark 
PowerCaseMouse
EVGA SuperNova 1000W T2 NZXT Phantom 820 Black Logitech G5 
  hide details  
Reply
BladeRunner v3.0
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-5930K @ 4.6GHz Core, 4.4GHz Cache ASUS X99 Sabertooth Sapphire R9 380 Dual-X OC G.Skill TridentZ 32GB DDR4 @ 13-15-13-33-1T 320... 
Hard DriveCoolingOSKeyboard
Samsung 850 Pro 512GB Noctua NH-D15S Windows 10 Home 64-bit Logitech G910 Orion Spark 
PowerCaseMouse
EVGA SuperNova 1000W T2 NZXT Phantom 820 Black Logitech G5 
  hide details  
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