The H800 PCIe 80 GB is a professional graphics card by NVIDIA, launched on March 21st, 2023. Built on the 4 nm process, and based on the GH100 graphics processor, the card does not support DirectX. Since H800 PCIe 80 GB does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. configuration Release Date: Mar 2023 Generation: Tesla Hopper Type: Professional Bus Interface: PCIe 5.0 x16 Clock Speeds Base Clock: 1095MHz Boost Clock: 1755MHz Memory Clock: 1313MHz Memory Memory Size: 80GB Memory Type: HBM3 Memory Bus: 5120bit Bandwidth: 1681 GB/s Render Config SM Count: 132 Shading Units: 16896 TMUs: 528 ROPs: 24 Tensor Cores: 528 L1 Cache: 256 KB (per SM) L2 Cache: 50MB Theoretical Performance Pixel Rate: 42.12 GPixel/s Texture Rate: 926.6 GTexel/s FP16 (half): 237.2 TFLOPS FP32 (float): 59.30 TFLOPS FP64 (double): 29.65 TFLOPS Graphics Processor GPU Name: GH100 Architecture: Hopper Foundry: TSMC Process Size: 4 nm Transistors: 80,000 million Die Size: 814mm² Board Design TDP: 700W Suggested PSU: 1100W Outputs: No outputs Power Connectors: 8-pin EPS Graphics Features DirectX: N/A OpenGL: N/A OpenCL: 3.0 Vulkan: N/A CUDA: 9.0 Shader Model: N/A
