Which one is best for Beam.NG drive
Dell Precision M90 4GB 2.33GHz FX 3500M I already have
Dell Precision M6500 2.4GHz i5 - 2.0GHz i7 4GB-8GB FX 2800M - FX 3800M - ATi FirePro 7820 over $200
Lenovo y40 i7 GTX 860M 16GB over $600
which one is best for price
Dell Precision M90 4GB 2.33GHz FX 3500M I already have
Dell Precision M6500 2.4GHz i5 - 2.0GHz i7 4GB-8GB FX 2800M - FX 3800M - ATi FirePro 7820 over $200
Lenovo y40 i7 GTX 860M 16GB over $600
which one is best for price