20GB PNY NVIDIA RTX 4000 ADA, 6144 CUDA, 192 Tensor, 48 RT Cores, GDDR6 ECC, 26.7 TFLOPS SP, DP1.4aKey Specifications Graphics Chipset NVIDIA RTX 4000 ADA Edition Manufacturing process 4 nm Microarchitecture Ada Lovelace GPU Name Cores & Clocks NVIDIA CUDA Cores 6144 Core Clock Boost Clock Video Memory (VRAM Memory Size 20 GB Memory Type GDDR6 Memory Clock Memory Bit Rate 160 Bit Memory Bandwidth 360 GB s ECC Technology Yes Cooling Cooling Single Fan (1 I O & Connectivity Interface PCIe 4. 0 (x16 Interface Bandwidth Graphics Output 4 x DisplayPort