AMD Radeon HD 7850M

GPU Specifications:

Architecture: GCN 1.0 Bus Interface: PCIe 3.0 x16Die Size: 123 mm²DirectX: 12.0 (11_1)Foundry: TSMCGeneration: London, (HD 7800M)GPU Clock: 675 MHzGPU Name: HeathrowGPU Variant: Heathrow PROMemory Clock: 1000 MHz, 4000 MHz effectiveOpenCL: 1.2OpenGL: 4.6Outputs: No outputsProcess Size: 28 nmProduction: End-of-lifeRelease Date: Apr 24th, 2012Resolution 1280x720: YesResolution 1366x768: YesResolution 1600x900: YesResolution 640x480: YesShader Model: 5.1TDP: 40 WTransistors: 1,500 millionVulkan: 1.1.101