User Tag List

Results 1 to 5 of 5

Thread: HD7750 Crossfire?

  1. #1
    Member
    • IMNOPRO's Gadgets
      • Motherboard:
      • Intel DH55HC
      • CPU:
      • Core i3 530 @ 2.93Ghz
      • RAM:
      • 2gb DDR3 Twinmos 1333 and Transcend 4gb 1333
      • Hard Drive:
      • Samsung HD502HJ
      • Graphics Card:
      • Sapphire HD7750 1gb DDR5
      • Display:
      • LG Flatron W1953TE 768p
      • Keyboard:
      • A4 Tech KR-83

    Join Date
    Nov 2012
    Location
    Nowhere, Oklahoma, United States
    Posts
    57

    Default HD7750 Crossfire?

    So, my rig has started showing its age in the last year or two and I've been considering upgrading it. But my budget is super low right now and I'd like to salvage as much of my old parts as possible. With that in mind heres my current rig specs followed by the actual question:
    Core i3 520 2.93 GHz on an intel dh55hc mobo
    8 gigs of ddr3 ram (4+2 @ 1333MHz and an extra 2 at 1600Mhz) (I know long story)
    Sapphire HD7750 1Gb DDR5 GPU
    450W PSU included with case
    Now my question is how much performance can I get by crossfiring two HD 7750 GPU's. I heard they scale well together. Also where can I get a new mobo for my i3 cause I fried the onboard audio by using the wrong PSU.
    I saw the pricing for GPU's right now. They are really cheap considering how much they used to cost. But I need to upgrade my whole system if I'm gonna get a new gpu to avoid bottlenecking and just in general as part of the upgrade and that will cost more than I can afford right now.

  2. #2
    Member
    • furiousTaher's Gadgets
      • Motherboard:
      • Asus z170p || Asus p8 P67m pro
      • CPU:
      • i7 6700k || i5 2400
      • RAM:
      • 2 x Ripjaws 8gb 3200C16D 16GVKB || (Transcend 4gb + Adata 4gb) 1333
      • Hard Drive:
      • Evo 850 250gb + Toshiba 2tb || WD 500gb blue
      • Graphics Card:
      • Zotac gtx 1060 amp || Sapphire r7 260x 1GB
      • Display:
      • Asus vx229h ||Samsung 21.5" S22A300B
      • Sound Card:
      • Xonar dgx
      • Speakers/HPs:
      • Microlab 223 || AltecLansing VS2621 + a4tech hs100
      • Mouse:
      • a4tech x7
      • Power Supply:
      • Adata HM 850w || Thermaltek 600 TR2 S
      • Optical Drive:
      • Asus dvd writer 24x max
      • USB Devices:
      • Phantom 240 red/black || Vatyn 664b (Tyrannosaurus)
      • UPS:
      • Power guard 1200va
      • Comment:
      • :D
    furiousTaher's Avatar
    Join Date
    Apr 2010
    Location
    Dhaka
    Posts
    8,151

    Default

    terrible idea...


    for core i3 1st gen u can get r9 270 at... i dont know... maybe 9k or less? or maybe cheaper card like 660 at less than that.... or 7850. but core i3 first gen will bottleneck all these gpus... in some games slightly some games heavily.

  3. #3
    Member
    • Trave160's Gadgets
      • Motherboard:
      • MSI B350M Mortar AM4
      • CPU:
      • AMD Ryzen 5 1600
      • RAM:
      • 16GB DDR4 3000Mhz
      • Hard Drive:
      • 3TB Western Digital red
      • Graphics Card:
      • ASUS Strix GTX 960 4G
      • Display:
      • Dell S2216H 22 Inch monitor
      • Sound Card:
      • None
      • Speakers/HPs:
      • Logitech Speaker
      • Keyboard:
      • TtEsports Knucker
      • Controller:
      • PS4 Dualshock 4 controller
      • Power Supply:
      • Thermaltake Smart SE 630W Modular
      • Optical Drive:
      • Samsung 24X DVD-RW Drive(Defunct)
      • USB Devices:
      • Pendrive 4GB
      • UPS:
      • Power Tree 1250VA
      • Operating System:
      • Windows 10 64bit
      • Comment:
      • Toaster rig arisen to Ultra toaster with chisel abs.
      • ISP:
      • NunuCom Ltd, Penus group
      • Download Speed:
      • Super San 200kbps
      • Upload Speed:
      • 105*2
      • Console:
      • 130
    Trave160's Avatar
    Join Date
    Aug 2009
    Location
    A Secure Area
    Posts
    7,742

    Default

    Save money, buy Angel's HD 7970 3GB for 9K

  4. #4
    Member
    • Sybaris Caesar's Gadgets
      • Motherboard:
      • Intel DH61WW B3 Rev.
      • CPU:
      • Intel Core i5 2400 3.10 Ghz
      • RAM:
      • Kingston KVR1333D3N9/4G 4GB DDR3 1333 Mhz
      • Hard Drive:
      • Seagate Barracuda 7200.12 1TB 7200 RPM
      • Graphics Card:
      • Leadtek Winfast GTX 560 ti 1GB GDDR5 822/1644/4008
      • Sound Card:
      • Onboard
      • Keyboard:
      • Thermaltake Commander
      • Mouse:
      • Logitech G402
      • Controller:
      • Original Xbox 360 Wireless
      • Power Supply:
      • Cooler Master G550M
      • Optical Drive:
      • Samsung SH222 22x DVD Writer
      • UPS:
      • Orlando 800va(packet e lekha apollo)
      • Operating System:
      • Windows 8.1 Pro x64
      • Upload Speed:
      • ∞
    Sybaris Caesar's Avatar
    Join Date
    May 2012
    Location
    Nowy Warsaw
    Posts
    3,935

    Default

    Quote Originally Posted by trave160 View Post
    save money, buy angel's hd 7970 3gb for 9k
    @angel447
    My probable next build: Qisan MagicForce 68 (Outemu switch) / Teamwolf Zhuque+ 87 TKL (Outemu) / Monoprice Select series full size (Outemu/Gateron) / Drevo Gramr 84 TKL (Outemu) • Logitech G102 Prodigy • Deepcool Dukase V3 / Thermaltake Versa U21 • Superlux HD 681 • Creative Sound Blaster E1 • LG 22MP68VQ • SteelSeries QcK • Generic executive chair • others TBA

    djrock please don't bother me. You are in my ignore list so I don't have to see literal poop.

  5. #5
    Member
    • Fox Mulder's Gadgets
      • Motherboard:
      • Gigabyte GA-Z77-D3H Rev 1.1 (Currently dead) | Intel DH55TC
      • CPU:
      • Core i5 3470 @ 3.8 Ghz (Currently not used) | intel Core i7 860 @ 3.3 GHz
      • RAM:
      • Corsair Vengeance 1600 MHz 2x4GB
      • Hard Drive:
      • Western Digital Blue 1 Terrabyte
      • Graphics Card:
      • Sapphire HD 7950 Vapor-X OC With Boost 3GB GDDR5 || Gigabyte GTX 680 Windforce 4GB
      • Display:
      • Philips 191EL 19" LED @77 Hz
      • Sound Card:
      • Creative Sound Blaster Live! 24 Bit
      • Keyboard:
      • Corsair K70 RGB
      • Mouse:
      • A4Tech 2X Click
      • Power Supply:
      • Thermaltake Smart 650W Modular
      • Optical Drive:
      • Samsung DVD Writer
      • UPS:
      • Spark Power (!) 1200VA
      • Operating System:
      • Windows 10 Build 10162
      • Comment:
      • It gets the job done!
      • ISP:
      • BracNet
      • Download Speed:
      • 1 Mbps
      • Upload Speed:
      • 1 Mbps
    Fox Mulder's Avatar
    Join Date
    Jul 2009
    Location
    I don't live in a city.
    Posts
    5,185

    Default

    You throw in an aftermarket cooler on that reference HD 7970 and you keep the clocks locked at 1100/1500, you are in for a damn good time.

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Page generated in 0.17670 seconds with 13 queries.