Nvidia has finally made its workstation-ready RTX graphics cards which include the RTX A6000, A5000, A4000, A3000 & A2000 to the desktop and laptop segment. Based on the Ampere GPU architecture, the cards are siblings to the flagship RTX A6000.
NVIDIA RTX A5000 Desktop Specifications
The card features a cut-down GA102 GPU with 8192 CUDA cores, 64 Tensor Cores. It sports a massive 24 GB of GDDR6 memory which operates across a 384-bit bus interface and has power delivered through an 8+6 pin connector configuration. The GPU also makes use of an active-fan cooling solution to dissipate its 230W TDP. The card offers 27.8 TFLOPs of FP32, 54.2 TFLOPs of RT & 222.2 TFLOPs of tensor core performance.
NVIDIA RTX A4000 Desktop Specifications
This GPU on the other hand features GA106 GPU with 6144 CUDA cores, 48 Tensor Cores. Sporting 16 GB of GDDR6 memory which operates across a 256-bit bus interface, the GPU has its power delivered through a single 8-pin connector configuration. The card makes use of an active-fan cooling solution to dissipate its 140W TDP. The card offers 19.2 TFLOPs of FP32, 37.4 TFLOPs of RT & 153.4 TFLOPs of tensor core performance. The RTX A4000 also makes use of a single-slot design while the RTX A5000 relies on a dual-slot solution.
NVIDIA Ampere Workstation Graphics Cards:
| Graphics Card | NVIDIA RTX A4000 | NVIDIA RTX A5000 | NVIDIA RTX A6000 |
| GPU | Ampere GA106 GPU | Ampere GA102 GPU | Ampere GA102 GPU |
| GPU Process | Samsung 8nm | Samsung 8nm | Samsung 8nm |
| Die Size | 276 mm² | 628mm² | 628mm² |
| GPU Cores | 6,144 | 8,192 | 10752 |
| Tensor Cores | 192 | 256 | 336 |
| Boost Clock | TBC | TBC | 1860 MHz |
| Single Precision | TBC | TBC | 40 TFLOPs |
| VRAM | 16 GB GDDR6 | 24 GB GDDR6 | 48 GB GDDR6 |
| NVLINK VRAM | TBC | TBC | 96 GB GDDR6 |
| Memory Bus | 256-bit | 384-bit | 284-bit |
| Memory Bandwidth | 448 GB/s | 768 GB/s | 768 GB/s |
| TDP | 140W | 230W | 300W |
| Launch Price | TBC | TBC | $4650 US |
| Launch Date | TBC | TBC | December, 2020 |
