So I recently replaced my Geforce 3 graphics card with an ATI Radeon 9600. But I didn't get quite the performance boost I was hoping for. So I wonder if there is anything else I should be upgrading (within reasonable price range)
Operating System: Microsoft Windows XP
Processor: Intel Pentium 4 @ 1.75GHz
Graphics Card:ATI Radeon 9600 128MB
Sound Card: SB Live! Series (WDM)
Total Physical Memory: RIMM RAMBUS 512MB
Motherboard Manufacturer: Intel Corporation
Motherboard Model: D850GB
Direct X: 9.0b
Hard drive: 80 GB
Speakers: Logitech z640 5.1
3D Mark 2001 score: 7687
3D Mark 2003 score: 2494




Mainboard: Asus P5K-Premium, CPU=Intel E6850 @ x8x450fsb 3.6ghz, RAM: 4gb PC8500 Team Dark, Video: NV8800GT, HDD: 2x1Tb Samsung F3 RAID-0 + 1Tb F3, PSU: Antec 550 Basiq, OS: Win7x64, Display: 24&