It's a simple rule, and it applies to most users who aren't professional product reviewers: Run benchmarks that give you information about what you want to do with your PC. Anything else is irrelevant. If you want to see how well your system does with games, run game benchmarks.
The following medical conditions are some of the possible causes of Wrist cold. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Smoking. 2  Scleroderma. 3  Systemic lupus erythematosus. 4  Dermatomyositis. 5  Polymyositis. 6  Mixed connective tissue disorder. 7  Cold agglutinin disease.
Vasoconstriction becomes a problem when it's abnormally strong or prolonged. Vaso-occlusion refers to a blockage of one or more blood vessel(s) in the hand or wrist. To understand how vasoconstriction and vaso-occlusion cause cold hands, think of a garden hose watering a lawn. The hose is like your blood vessels; the water is like your blood; and the lawn is like your hand. If you step on the hose, you decrease or block the flow of the water to the lawn.