NVIDIA GeForce RTX 3080 Ti vs NVIDIA A100 PCIe
What is the difference between NVIDIA GeForce RTX 3080 Ti and NVIDIA A100 PCIe. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GA102 | GPU Name | GA100 |
| Ampere | Architecture | Ampere |
| Samsung | Foundry | TSMC |
| 8 nm | Process Size | 7 nm |
| 28,300 million | Transistors | 54,200 million |
| 628 mm² | Die Size | 826 mm² |
Graphics Card
| May 31st, 2021 | Release Date | Jun 22nd, 2020 |
| GeForce 30 | Family | Tesla (Axx) |
| Active | Production | Active |
| PCIe 4.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 12 GB | Memory Size | 40 GB |
| GDDR6X | Memory Type | HBM2e |
| 384 bit | Memory Bus | 5120 bit |
| 912.4 GB/s | Bandwidth | 1,555 GB/s |
Performance
| 186.5 GPixel/s | Pixel fillrate | 225.6 GPixel/s |
| 532.8 GTexel/s | Texture fillrate | 609.1 GTexel/s |
| 34.10 TFLOPS (1:1) | FP16 (half) performance | 77.97 TFLOPS (4:1) |
| 34.10 TFLOPS | FP32 (float) performance | 19.49 TFLOPS |
| 532.8 GFLOPS (1:64) | FP64 (double) performance | 9.746 TFLOPS (1:2) |
Clock Speeds
| 1365 MHz | Base Clock | 765 MHz |
| 1665 MHz | Boost Clock | 1410 MHz |
| 1188 MHz 19 Gbps effective | Memory Clock | 1215 MHz 2.4 Gbps effective |
Render Config
| 10240 | Shading Units | 6912 |
| 320 | TMUs | 432 |
| 112 | ROPs | 160 |
| 128 KB (per SM) | L1 Cache | 192 KB (per SM) |
| 6 MB | L2 Cache | 40 MB |
| 80 | SM Count | 108 |
| 320 | Tensor Cores | 432 |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 285 mm 11.2 inches | Length | 267 mm 10.5 inches |
| 350 W | Thermal design power (TDP) | 250 W |
| 750 W | Suggested PSU | 600 W |
| 1x HDMI 3x DisplayPort | Display Connectors | No outputs |
| 1x 12-pin | Power Connectors | 8-pin EPS |
| PG132 SKU 18 | Board Number | P1001 SKU 200 |
API support
| 12 Ultimate (12_2) | DirectX | N/A |
| 4.6 | OpenGL | N/A |
| 3.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | N/A |
| 6.6 | Shader Model | N/A |
| 8.6 | CUDA | 8.0 |