So I'm helping out a friend and I'm going a head and building a computer for him. He has an $1800 budget and this includes peripherals except a mouse.
Here's what I have as a build so far:
PCPartPicker part list / Price breakdown by merchant / Benchmarks
CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($189.99 @ Microcenter)
CPU Cooler: Cooler Master Hyper 212 Plus 76.8 CFM Sleeve Bearing CPU Cooler ($22.99 @ NCIX US)
Motherboard: ASRock Z77 Extreme4 ATX LGA1155 Motherboard ($134.99 @ Newegg)
Memory: G.Skill Ripjaws Series 8GB (2 x 4GB) DDR3-1600 Memory ($46.99 @ Newegg)
Hard Drive: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive ($64.99 @ Newegg)
Hard Drive: Crucial M4 128GB 2.5" Solid State Disk ($113.99 @ Amazon)
Video Card: Gigabyte Radeon HD 7970 3GB Video Card ($499.99 @ Newegg)
Case: Cooler Master HAF 922 ATX Mid Tower Case ($89.99 @ SuperBiiz)
Power Supply: SeaSonic 750W ATX12V / EPS12V Power Supply ($159.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($17.99 @ SuperBiiz)
Monitor: Asus VH236H 23.0" Monitor ($145.99 @ NCIX US)
Operating System: Microsoft Windows 7 Home Premium SP1 (64-bit) ($99.99 @ Newegg)
Keyboard: Microsoft SIDEWINDER X4 Wired Gaming Keyboard ($47.52 @ B&H)
Total: $1635.40
(Prices include shipping and discounts when available.)
(Generated by PCPartPicker 2012-06-10 10:49 EDT-0400)