PC build with 3k budget

[EdwinAndrew]

Hey guys looking to build a pc main use is for gaming/school. Needs to run programs like catia, autocad, and solidworks. Also heres some builds i was thinking of please post your opinions or better options thanks!

http://ca.pcpartpicker.com/p/9hpBdC (z97)

http://ca.pcpartpicker.com/p/8gTCVn (x99)

PS. Already have a monitor and prices based off CDN dollar

 

[mastrom101]

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor ($449.99 @ Amazon Canada)
CPU Cooler: Corsair H100i 77.0 CFM Liquid CPU Cooler ($119.99 @ Memory Express)
Motherboard: ASRock X99 Extreme6 ATX LGA2011-3 Motherboard ($318.98 @ Newegg Canada)
Memory: Corsair Vengeance LPX 16GB (4 x 4GB) DDR4-2666 Memory ($288.98 @ Newegg Canada)
Storage: Samsung 850 EVO-Series 500GB 2.5" Solid State Drive ($257.98 @ DirectCanada)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($64.95 @ Vuugo)
Video Card: EVGA GeForce GTX 970 4GB ACX 2.0 Video Card ($418.98 @ Newegg Canada)
Case: Fractal Design Define R4 w/Window (Black Pearl) ATX Mid Tower Case ($109.98 @ Newegg Canada)
Power Supply: Corsair CSM 750W 80+ Gold Certified Semi-Modular ATX Power Supply ($119.99 @ NCIX)
Optical Drive: LG GH24NSC0 DVD/CD Writer ($17.48 @ DirectCanada)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($114.99 @ Canada Computers)
Keyboard: Corsair Vengeance K70 Wired Gaming Keyboard ($149.00 @ NCIX)
Total: $2431.29
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-04-14 21:44 EDT-0400

Saved some money, swapped in a better CPU cooler, larger SSD.
If you want a certain colour scheme I can help with that too.

 

[EdwinAndrew]

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor ($449.99 @ Amazon Canada)
CPU Cooler: Corsair H100i 77.0 CFM Liquid CPU Cooler ($119.99 @ Memory Express)
Motherboard: ASRock X99 Extreme6 ATX LGA2011-3 Motherboard ($318.98 @ Newegg Canada)
Memory: Corsair Vengeance LPX 16GB (4 x 4GB) DDR4-2666 Memory ($288.98 @ Newegg Canada)
Storage: Samsung 850 EVO-Series 500GB 2.5" Solid State Drive ($257.98 @ DirectCanada)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($64.95 @ Vuugo)
Video Card: EVGA GeForce GTX 970 4GB ACX 2.0 Video Card ($418.98 @ Newegg Canada)
Case: Fractal Design Define R4 w/Window (Black Pearl) ATX Mid Tower Case ($109.98 @ Newegg Canada)
Power Supply: Corsair CSM 750W 80+ Gold Certified Semi-Modular ATX Power Supply ($119.99 @ NCIX)
Optical Drive: LG GH24NSC0 DVD/CD Writer ($17.48 @ DirectCanada)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($114.99 @ Canada Computers)
Keyboard: Corsair Vengeance K70 Wired Gaming Keyboard ($149.00 @ NCIX)
Total: $2431.29
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-04-14 21:44 EDT-0400

Saved some money, swapped in a better CPU cooler, larger SSD.
If you want a certain colour scheme I can help with that too.

i was thinking a white black theme or black and red

 

[mastrom101]

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor ($449.99 @ Amazon Canada)
CPU Cooler: Corsair H100i 77.0 CFM Liquid CPU Cooler ($119.99 @ Memory Express)
Motherboard: Gigabyte GA-X99-GAMING 5 ATX LGA2011-3 Motherboard ($319.99 @ Memory Express)
Memory: G.Skill Ripjaws 4 series 16GB (2 x 8GB) DDR4-2400 Memory ($225.98 @ Newegg Canada)
Storage: Samsung 850 EVO-Series 500GB 2.5" Solid State Drive ($257.98 @ DirectCanada)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($64.95 @ Vuugo)
Video Card: Asus GeForce GTX 970 4GB STRIX Video Card (2-Way SLI) ($419.99 @ NCIX)
Video Card: Asus GeForce GTX 970 4GB STRIX Video Card (2-Way SLI) ($419.99 @ NCIX)
Case: Fractal Design Define R4 w/Window (Black Pearl) ATX Mid Tower Case ($139.95 @ Vuugo)
Power Supply: Antec HCG M 750W 80+ Bronze Certified Semi-Modular ATX Power Supply ($113.95 @ Vuugo)
Optical Drive: LG GH24NSC0 DVD/CD Writer ($17.44 @ DirectCanada)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($114.99 @ Canada Computers)
Keyboard: Corsair Vengeance K70 Wired Gaming Keyboard ($149.98 @ DirectCanada)
Total: $2815.17
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-04-16 20:34 EDT-0400

Things to consider:
PSU: If you want it red, stick to the one I suggested or the better(and more expensive) AX series PSU. Other go with the Corsair CS PSU.
GPU: I picked up two, but see if you need this many (what is your monitor resolution?)
Cases: Look at the following:
http://ca.pcpartpicker.com/part/corsair-case-730tblack
http://ca.pcpartpicker.com/part/cooler-master-case-rc922xmkkn1
http://ca.pcpartpicker.com/part/cooler-master-case-sgc1000kwn1