Overclock.net › Forums › AMD › AMD Motherboards › Advantages of 790FX over 790X?
New Posts  All Forums:Forum Nav:

Advantages of 790FX over 790X?

post #1 of 11
Thread Starter 
Ok guys building a new rig this summer and still deciding on parts. Now the main question is: Is there a major Difference between 790X and 790FX?? Mainly between This One and This One anything helps
Forever Young
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400 Q815A182 @3.42 (Stock Volts) Asus P5E Sapphire 5850 G.Skill 4GBPQ 1000 
Hard DriveOptical DriveOSMonitor
Seagate 7200.12 1TB Samsung 22X SATA DVD Burner (Ordered) Vista Home Premium x64/ Ubuntu 10.04 x64 Samsung T240 24' 
KeyboardPowerCaseMouse
Saitek Eclipse Corsair 750TX Antec P180 MX518 
Mouse Pad
Allsop Raindrops 
  hide details  
Reply
Forever Young
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400 Q815A182 @3.42 (Stock Volts) Asus P5E Sapphire 5850 G.Skill 4GBPQ 1000 
Hard DriveOptical DriveOSMonitor
Seagate 7200.12 1TB Samsung 22X SATA DVD Burner (Ordered) Vista Home Premium x64/ Ubuntu 10.04 x64 Samsung T240 24' 
KeyboardPowerCaseMouse
Saitek Eclipse Corsair 750TX Antec P180 MX518 
Mouse Pad
Allsop Raindrops 
  hide details  
Reply
post #2 of 11
Spend your money on the DFI, the BIOS's are much nicer and will let you tweak your board alot more.
post #3 of 11
Thread Starter 
Otherwise is 790FX much better, pros/cons?
Forever Young
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400 Q815A182 @3.42 (Stock Volts) Asus P5E Sapphire 5850 G.Skill 4GBPQ 1000 
Hard DriveOptical DriveOSMonitor
Seagate 7200.12 1TB Samsung 22X SATA DVD Burner (Ordered) Vista Home Premium x64/ Ubuntu 10.04 x64 Samsung T240 24' 
KeyboardPowerCaseMouse
Saitek Eclipse Corsair 750TX Antec P180 MX518 
Mouse Pad
Allsop Raindrops 
  hide details  
Reply
Forever Young
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400 Q815A182 @3.42 (Stock Volts) Asus P5E Sapphire 5850 G.Skill 4GBPQ 1000 
Hard DriveOptical DriveOSMonitor
Seagate 7200.12 1TB Samsung 22X SATA DVD Burner (Ordered) Vista Home Premium x64/ Ubuntu 10.04 x64 Samsung T240 24' 
KeyboardPowerCaseMouse
Saitek Eclipse Corsair 750TX Antec P180 MX518 
Mouse Pad
Allsop Raindrops 
  hide details  
Reply
post #4 of 11
pros its a 790 board. cons its AMD lol. i really dont kow much about that board but i would imagine the FX would be better cause it has an extra letter.
Lurking Ninja
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 920 D0 3849B203 4.0GHz/1.164 Evga X58 Classified E759/Koolance X58/BIX 120 TRI SLI GTX 285s.** 6GB 3x2 OCZ Gold 1600mhz 
Hard DriveOptical DriveOSMonitor
2x WD3200AAKS (RAID0), 1tb AALS Samsumg Wrigtmaster Sb 204/182 Windows 7 Ultimate X64 Gateway HD2401 24" 
KeyboardPowerCaseMouse
Logitech G15 V1 Corsair HX1000W Modded Rocketfish Logitech MX Revolution 
Mouse Pad
soft cotton? 
  hide details  
Reply
Lurking Ninja
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 920 D0 3849B203 4.0GHz/1.164 Evga X58 Classified E759/Koolance X58/BIX 120 TRI SLI GTX 285s.** 6GB 3x2 OCZ Gold 1600mhz 
Hard DriveOptical DriveOSMonitor
2x WD3200AAKS (RAID0), 1tb AALS Samsumg Wrigtmaster Sb 204/182 Windows 7 Ultimate X64 Gateway HD2401 24" 
KeyboardPowerCaseMouse
Logitech G15 V1 Corsair HX1000W Modded Rocketfish Logitech MX Revolution 
Mouse Pad
soft cotton? 
  hide details  
Reply
post #5 of 11
It gives you more PCIE lanes, better power throttling I beleive
post #6 of 11
Thread Starter 
Quote:
Originally Posted by Penicilyn View Post
It gives you more PCIE lanes, better power throttling I beleive
Will power throttling affect performance?
Forever Young
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400 Q815A182 @3.42 (Stock Volts) Asus P5E Sapphire 5850 G.Skill 4GBPQ 1000 
Hard DriveOptical DriveOSMonitor
Seagate 7200.12 1TB Samsung 22X SATA DVD Burner (Ordered) Vista Home Premium x64/ Ubuntu 10.04 x64 Samsung T240 24' 
KeyboardPowerCaseMouse
Saitek Eclipse Corsair 750TX Antec P180 MX518 
Mouse Pad
Allsop Raindrops 
  hide details  
Reply
Forever Young
(13 items)
 
  
CPUMotherboardGraphicsRAM
E8400 Q815A182 @3.42 (Stock Volts) Asus P5E Sapphire 5850 G.Skill 4GBPQ 1000 
Hard DriveOptical DriveOSMonitor
Seagate 7200.12 1TB Samsung 22X SATA DVD Burner (Ordered) Vista Home Premium x64/ Ubuntu 10.04 x64 Samsung T240 24' 
KeyboardPowerCaseMouse
Saitek Eclipse Corsair 750TX Antec P180 MX518 
Mouse Pad
Allsop Raindrops 
  hide details  
Reply
post #7 of 11
The 790FX, 790X, and 770 are all the same chip, just with stuff disabled. The most obvious difference between the 790FX and the 790X is the number of PCI-e lanes available. Also, board makers usually pair the 790FX with more sturdy boards. The 790FX is really the only chip that is guaranteed to run a high end overclocked Phenom with no problems.
Magicbox
(17 items)
 
crapbox
(13 items)
 
 
CPUMotherboardGraphicsRAM
FX 8320 Sabertooth 990FX Nitro+ RX480 Kingston HyperX Fury 
Hard DriveHard DriveHard DriveCooling
Samsung 850 EVO  Kingston HyperX 3K Seagate Barracuda 7200.14 Noctua NH-D15 
OSOSMonitorKeyboard
Kubuntu  Windows 10 Pro Dell U2515H CM Quickfire TK (Cherry Blue) 
PowerCaseMouseMouse Pad
Cooler Master Silent Pro M 850W Enthoo Pro Logitech G502 Logitech G440 
Audio
Xonar DX 
CPUMotherboardGraphicsRAM
Sempron 3300+ HP stock mobo (laptop) 200M (IGP) 2x1GB PC3200 
Hard DriveOptical DriveOSMonitor
100GB ATA133 DVD/CDRW Kubuntu 32 bit 14.1" (1280x768) 
Power
6 cell 
  hide details  
Reply
Magicbox
(17 items)
 
crapbox
(13 items)
 
 
CPUMotherboardGraphicsRAM
FX 8320 Sabertooth 990FX Nitro+ RX480 Kingston HyperX Fury 
Hard DriveHard DriveHard DriveCooling
Samsung 850 EVO  Kingston HyperX 3K Seagate Barracuda 7200.14 Noctua NH-D15 
OSOSMonitorKeyboard
Kubuntu  Windows 10 Pro Dell U2515H CM Quickfire TK (Cherry Blue) 
PowerCaseMouseMouse Pad
Cooler Master Silent Pro M 850W Enthoo Pro Logitech G502 Logitech G440 
Audio
Xonar DX 
CPUMotherboardGraphicsRAM
Sempron 3300+ HP stock mobo (laptop) 200M (IGP) 2x1GB PC3200 
Hard DriveOptical DriveOSMonitor
100GB ATA133 DVD/CDRW Kubuntu 32 bit 14.1" (1280x768) 
Power
6 cell 
  hide details  
Reply
post #8 of 11
Quote:
Originally Posted by Melcar View Post
The 790FX is really the only chip that is guaranteed to run a high end overclocked Phenom with no problems.
I'm having a hard time believing that right now... I get problems overclocking my Phenom 9850 BE on my Asus M3A32-MVP AM2+ 790FX motherboard... Stock's perfect but overclock... no... My Asus M2N32-SLI AM2 Motherboard overclocks way better for some reason. I switched to my older motherboard just to actually have good overclocking. Especially past 2.7GHz.

Though I am not sure about DFI or other brand boards with 790FX... do they run better than the Asus?
The Blue Wolf
(16 items)
 
   
CPUMotherboardGraphicsRAM
Intel i7 4770K - Delidded Gigabyte Z87X-OC MSI GTX 780 Ti  G.SKILL Ripjaws X Series 32GB - F3-2133C9Q-32GXH 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 Pro 512GB - OS Swamsung 850 EVO 500GB - Software/Games LG Bluray Burner Noctua D14 with NF-F12 IndustrialPPC 2000 PWM F... 
OSMonitorKeyboardPower
Windows 7 Ultimate 64-bit Dell U2713HM IBM Model M Corsair AX1200 
CaseAudioAudioOther
CoolerMaster HAF X Blue Edition - Custom Side P... Creative Sound Blaster ZxR Cakewalk By Roland UA-25 EX Epiphan DVI2PCIe Capture card 
CPUGraphicsRAMHard Drive
Intel Core i7 3610QM Nvidia GTX 675m Crucial 32GB DDRIII PC12800 (4 x 8GB) 240GB Mushkin mSATA 
Hard DriveHard DriveOptical DriveOS
64GB SanDisk mSATA 750GB Hitachi 7,200RPM 6x Blu-Ray Writer 8x DVDR/W Super Multi Windows 7 Pro x64 
MonitorKeyboardAudio
17.3" Chimei N173HGE-L11 Panel Steelseries LED Backlit DynaAudio Speakers 
  hide details  
Reply
The Blue Wolf
(16 items)
 
   
CPUMotherboardGraphicsRAM
Intel i7 4770K - Delidded Gigabyte Z87X-OC MSI GTX 780 Ti  G.SKILL Ripjaws X Series 32GB - F3-2133C9Q-32GXH 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 Pro 512GB - OS Swamsung 850 EVO 500GB - Software/Games LG Bluray Burner Noctua D14 with NF-F12 IndustrialPPC 2000 PWM F... 
OSMonitorKeyboardPower
Windows 7 Ultimate 64-bit Dell U2713HM IBM Model M Corsair AX1200 
CaseAudioAudioOther
CoolerMaster HAF X Blue Edition - Custom Side P... Creative Sound Blaster ZxR Cakewalk By Roland UA-25 EX Epiphan DVI2PCIe Capture card 
CPUGraphicsRAMHard Drive
Intel Core i7 3610QM Nvidia GTX 675m Crucial 32GB DDRIII PC12800 (4 x 8GB) 240GB Mushkin mSATA 
Hard DriveHard DriveOptical DriveOS
64GB SanDisk mSATA 750GB Hitachi 7,200RPM 6x Blu-Ray Writer 8x DVDR/W Super Multi Windows 7 Pro x64 
MonitorKeyboardAudio
17.3" Chimei N173HGE-L11 Panel Steelseries LED Backlit DynaAudio Speakers 
  hide details  
Reply
post #9 of 11
790FX = CrossFire madness, better OCing capabilities, etc..
790X is 16 x 8 in CrossFire... and is a cheaper made board.
Go for the DFI for sure.
"The Big Kahuna"
(18 items)
 
 
HP Pavilion G6
(10 items)
 
CPUMotherboardGraphicsRAM
AMD Ryzen R7 1700 @ 3.8GHz 1.38V Gigabyte AX370 Gaming K7 XFX R9 FuryX  2x8Gb Corsair Vengance LPX 2933Mhz 
Hard DriveHard DriveHard DriveHard Drive
Corsair MP500 240Gb NVMe Mushkin Triactor 480Gb SSD Mushkin Chronos 240Gb SSD WD 1Tb Green Power 
OSMonitorKeyboardPower
Windows 10 Pro 64bit  2x Acer GN246HL 144hz 24" Razer Deathstalker Chroma Corsair CX850M 
CaseMouseMouse PadAudio
NZXT S340 Elite Black Razer Diamondback Collectors Edition Razer Sphex Shure SRH440  
AudioOther
Razer Kraken 7.1 v2 NZXT Hue+ 
CPUMotherboardGraphicsRAM
AMD FX-8320 4.4GHz @ 1.40V Gigabyte 990FX-UD3 Rev 1.0 XFX R9 Fury X  4x4Gb Crucial Ballistix Tracer DDR3 1866MHz 
Hard DriveHard DriveOptical DriveCooling
Mushkin Chronos 240Gb Mushkin Triactor 480Gb LG Blu-ray  Zalman CNPS 9900NT 
OSMonitorKeyboardPower
Windows 10 2x Acer 24" 144Hz Razer Deathstalker Chroma Corsair CX850M 
CaseMouseMouse PadAudio
NZXT Tempest (Modded Green) Razer Diamondback Collectors Edition Razer Sphex Creative X-Fi XtremeGamer 
CPUMotherboardGraphicsRAM
AMD A8-4500 HP Laptop Board AMD A8-4500 2x4Gb Corsair DDR3 1600Mhz 
Hard DriveOptical DriveOSMonitor
Corsair 256Gb Force LX SSD HP Slim DVD Drive Windows 7 64bit Professional  15.6"  
Mouse
Razer Taipan 
  hide details  
Reply
"The Big Kahuna"
(18 items)
 
 
HP Pavilion G6
(10 items)
 
CPUMotherboardGraphicsRAM
AMD Ryzen R7 1700 @ 3.8GHz 1.38V Gigabyte AX370 Gaming K7 XFX R9 FuryX  2x8Gb Corsair Vengance LPX 2933Mhz 
Hard DriveHard DriveHard DriveHard Drive
Corsair MP500 240Gb NVMe Mushkin Triactor 480Gb SSD Mushkin Chronos 240Gb SSD WD 1Tb Green Power 
OSMonitorKeyboardPower
Windows 10 Pro 64bit  2x Acer GN246HL 144hz 24" Razer Deathstalker Chroma Corsair CX850M 
CaseMouseMouse PadAudio
NZXT S340 Elite Black Razer Diamondback Collectors Edition Razer Sphex Shure SRH440  
AudioOther
Razer Kraken 7.1 v2 NZXT Hue+ 
CPUMotherboardGraphicsRAM
AMD FX-8320 4.4GHz @ 1.40V Gigabyte 990FX-UD3 Rev 1.0 XFX R9 Fury X  4x4Gb Crucial Ballistix Tracer DDR3 1866MHz 
Hard DriveHard DriveOptical DriveCooling
Mushkin Chronos 240Gb Mushkin Triactor 480Gb LG Blu-ray  Zalman CNPS 9900NT 
OSMonitorKeyboardPower
Windows 10 2x Acer 24" 144Hz Razer Deathstalker Chroma Corsair CX850M 
CaseMouseMouse PadAudio
NZXT Tempest (Modded Green) Razer Diamondback Collectors Edition Razer Sphex Creative X-Fi XtremeGamer 
CPUMotherboardGraphicsRAM
AMD A8-4500 HP Laptop Board AMD A8-4500 2x4Gb Corsair DDR3 1600Mhz 
Hard DriveOptical DriveOSMonitor
Corsair 256Gb Force LX SSD HP Slim DVD Drive Windows 7 64bit Professional  15.6"  
Mouse
Razer Taipan 
  hide details  
Reply
post #10 of 11
DFI was made for overclocking. They have been the pro boards for as long as I can remember. Ah the good ole NF4 days lol.
New Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom 9950 125w @ 3.01ghz ASUS M3A79-T Deluxe XFX 5770 1GB 4GB (2x2GB) Mushkin Redline @ 5-5-5-12 DDR21066 
Hard DriveOptical DriveOSMonitor
2x WD Caviar Black 640gb AALS Samsung SATA DVD Burner Windows 7 Ultimate x64 Acer H233H 23" 1080P Monitor 
KeyboardPowerCaseMouse
G15 v2 Corsair TX750 750w Antec 902 Razer Mamba 
Mouse Pad
fUnc Archetype Surface 1030 
  hide details  
Reply
New Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom 9950 125w @ 3.01ghz ASUS M3A79-T Deluxe XFX 5770 1GB 4GB (2x2GB) Mushkin Redline @ 5-5-5-12 DDR21066 
Hard DriveOptical DriveOSMonitor
2x WD Caviar Black 640gb AALS Samsung SATA DVD Burner Windows 7 Ultimate x64 Acer H233H 23" 1080P Monitor 
KeyboardPowerCaseMouse
G15 v2 Corsair TX750 750w Antec 902 Razer Mamba 
Mouse Pad
fUnc Archetype Surface 1030 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD Motherboards
Overclock.net › Forums › AMD › AMD Motherboards › Advantages of 790FX over 790X?