GPU type: NVIDIA GPU vendor: NVIDIA Corporation GPU name: GeForce GTX 570 GPU count: 1 GPU compute units: 15 GPU clock frequency:1560 GPU type: ATI GPU vendor: Advanced Micro Devices, Inc. GPU name: ATI Radeon HD 5800/5900 series (Cypress/Hemlock) GPU count: 1 GPU compute units: 18 GPU clock frequency:725