Best Work Station RTX A6000 & A5000 GPUs (NVidia Ampere GPUs):
Here are the two most powerful Workstation GPUs, The Nvidia RTX A6000 and Nvidia RTX A5000. Both these GPUs are one of the top class workstation GPUs, these are not gaming GPUs like RTX 3090 or GTX Series GPUs of Nvidia but these are only used for rendering purposes and mostly in production centers.
Nvidia is the first and only company that is producing GPUs for workstations and these two are their top workstation GPUs and are also the most expensive workstation GPUs.
Top 3 Best RTX A Series GPU Picks
1. NVidia RTX A6000 (48GB GDDR6)
2. NVidia RTX A5000 (24GB GDDR6)
3. NVidia RTX A4000 (6GB GDDR6)
1. NVidia RTX A6000 GPU (48GB GDDR6):
Specifications:
| GPU Architecture | Ampere |
| CUDA Parallel Processing Cores | 10,752 |
| NVIDIA Tensor Cores | 336 |
| NVIDIA RT Cores | 84 |
| GPU Memory | 48 GB GDDR6 with ECC |
| Single-Precision Performance1 | 38.7 TFLOPS |
| RT Core Performance1 | 75.6 TFLOPS |
| Tensor Performance1 | 309.7 TFLOPS2 |
| Memory Interface | 384-bit |
| Memory Bandwidth | 768 GB/s |
| Max Power Consumption | 300 W |
| Graphics Bus | PCI Express 4.0 x16 |
| Display Connectors | DP 1.4 (4)3 |
| Form Factor | 4.4″ H x 10.5″ L Dual Slot |
| Product Weight | 1.179 kg |
| Thermal Solution | Active |
| Power Connector | 1x 8-pin CPU |
| vGPU Software Support4 | NVIDIA® GRID®, NVIDIA Quadro® Virtual Data Center Workstation, NVIDIA Virtual Compute Server |
| vGPU Profiles Supported | 1 GB, 2 GB, 3 GB, 4 GB, 6 GB, 8 GB, 12 GB, 16 GB, 24 GB, 48 GB |
| Frame lock | Compatible (with Quadro Sync II) |
| NVLink Interconnect | 112.5 GB/s (bidirectional) |
| NVENC | NVDEC | 1x | 2x (+AV1 decode) |
RTX A6000 GPU Review:
Nvidia RTX A6000 GPU is the most powerful workstation GPU and also the most expensive GPU in the market. This GPU costs around $4500 to $5000, on the other hand, the RTX 3090 costs less than $3500, so there is a lot of difference. Both GPUs are RTX GPUs but the difference between both them is one is for workstations and the other is a normal gaming GPU.
RTX A6000 VS RTX 3090 (Performance Difference):
You can use the RTX 3090 at rendering but the performance will never match is the performance of the RTX A6000 GPU, because this GPU is specially built for rendering and for other production services. But the question is can we use the RTX a6000 GPU in gaming, so the answer will be yes you can it will almost give the same performance as RTX 3090 but maybe the FPS will fluctuate sometimes, so the performance will not be stable as RTX 3090 in gaming.
Rendering Performance of RTX A6000:
If we talk about the reading performance of this GPU, then I will say that if you put 3 RTX 3090 GPUs combined rendering performance and this solo RTX A6000 GPU performance then it will beat it still, but this is only limited to rendering performance at gaming everything will be different. If RTX 3090 takes 60 minutes in rendering a scene the RTX A6000 will do the same work in only 25mins, so there is a lot of performance difference in both GPUs.
Features:
This GPU has 336 tensor cores, and 84 RT Cores, it has a VRAM or Video Memory of 48 GB GDDR6 which is very enough for any kind of heavy workload or rendering tasks. The bus width of the Nvidia RTX A6000 is 384bits which is pretty good, so the speed will be smooth and solid. It supports PCI Express 4.0 x16 which is the latest PCI express generation. The build quality of this GPU is very solid and premium, it has a single fan that will provide all the cooling to the GPU and it has a solid metal body with a backplate, to prevent damage to GPU.
Amazon $4,779.99 Newegg $4,693.99 ebay $4,499.99 Walmart $5,689.992. NVidia RTX A5000 GPU (24GB GDDR6):
Specifications:
| GPU Architecture | NVIDIA Ampere Architecture |
| CUDA Parallel Processing Cores | 8,192 |
| NVIDIA Tensor Cores | 256 |
| NVIDIA RT Cores | 64 |
| Single-Precision Performance | 27.8 TFLOPS |
| RT Core Performance | 54.2 TFLOPS |
| Tensor Performance | 222.2 TFLOPS |
| Frame Buffer Memory | 24 GB GDDR6 with ECC |
| Memory Interface | 384-bit |
| Memory Bandwidth | 768 GB/s |
| Max Power Consumption | 230 W |
| Graphics Bus | PCI Express 4.0 x 16 |
| Display Connectors | DP 1.4 (4)3 |
| Form Factor | 4.4″ H x 10.5″ L Dual Slot |
| Product Weight | 1.025 kg |
| Thermal Solution | Active |
| Power Connector | 1x 8-pin PCle |
| Frame lock | Compatible (with Quadro Sync II) |
| NVLink Interconnect | 112.5 GB/s (bidirectional) |
Key Features:
- Ampere GPU architecture
- 8,192 NVIDIA® CUDA® Cores
- 256 NVIDIA® Tensor Cores
- 64 NVIDIA® RT Cores
- 24GB GDDR6 Memory with ECC
- Up to 768GB/s Memory Bandwidth
- Max. Power Consumption: 230W
- Graphics Bus: PCI-E 4.0 x16
- Thermal Solution: Active
- Support Quadro vDWS
- Display Connectors: DP 1.4 (4)
- NVLink: 2-way low profile (2-slot and s-slot bridges)
RTX A5000 Review:
Nvidia RTX A6000 GPU is the 2nd most powerful workstation GPU and this GPU is almost half the price of the RTX A6000 price, so a huge price gap between both GPUs. This GPU costs around $2500 and it has half the VRAM or video memory as the RTX A6000, it comes with 24GB GDD6, and the RTX A6000 has 48GB memory but 24GB is also enough for any workload, especially for rendering.
Rendering GPU:
This GPU is also not a good GPU for gaming because it gaming everything is different there FPS matter and the quality of the game graphics, but here in rendering the time matter, how much quicker the GPU can render some scenes. So never buy any Workstation GPU for gaming purposes only buy it if you need it for some special work.
Features:
This GPU is also 384-bit same as the RTX A6000 but the power consumption or TDP of this GPU is lower than the TDP of the A6000, it has 230W and A6000 has a 300W TDP, it also requires an 8pin power connector. It has 8,192 CUDA Cores, 256 tensor cores, and 64 RT Cores. It also supports PCIe gen 4 at 16, and it has a 768GB/s of Memory Bandwidth.
