NVIDIA A16 PCIe vs NVIDIA Jetson Xavier NX GPU
Graphics Processor
| GPU model | GA107 | GV10B |
|---|---|---|
| Architecture | Ampere | Volta |
| Foundry | Samsung | TSMC |
| Manufacturing process | 8 nm | 12 nm |
| Number of transistors | unknown | 9,000 million |
| Die size | unknown | 350 mm² |
Graphics Card
| Release date | Apr 12th, 2021 | — |
|---|---|---|
| gpu.details.availability | 2021 | — |
| Generation | Tesla | — |
| Production | Active | — |
| Interface | PCIe 4.0 x16 | — |
Clocks
| Base clock | 885 MHz | 854 MHz |
|---|---|---|
| Boost clock | 1695 MHz | 1377 MHz |
| Memory clock | 1812 MHz 14.5 Gbps effective | System Shared |
Memory Configuration
| Memory size | 16 GB | System Shared |
|---|---|---|
| Memory type | GDDR6 | System Shared |
| Memory bus width | 128 bit | System Shared |
| Bandwidth | 231.9 GB/s | System Dependent |
Render Configuration
| Shading units | 2560 | 384 |
|---|---|---|
| TMUs | 80 | 24 |
| ROPs | 48 | 16 |
| SM count | 20 | 6 |
| Tensor cores | 80 | 48 |
| RT cores | 20 | — |
| Cache L1 | 128 KB (per SM) | 128 KB (per SM) |
| Cache L2 | 2 MB | 256 KB |
Performance
| Pixel rate | 81.36 GPixel/s | 22.03 GPixel/s |
|---|---|---|
| Texture rate | 135.6 GTexel/s | 33.05 GTexel/s |
| FP16 (half) performance | 8.678 TFLOPS (1:1) | 2.115 TFLOPS (2:1) |
| FP32 (float) performance | 8.678 TFLOPS | 1,058 GFLOPS |
| FP64 (double) performance | 271.2 GFLOPS (1:32) | 528.8 GFLOPS (1:2) |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| Length | 267 mm 10.5 inches | 70 mm 2.8 inches |
| Width | 112 mm 4.4 inches | 45 mm 1.8 inches |
| TDP | 250 W | 15 W |
| Suggested PSU | 600 W | — |
| Outputs | No outputs | No outputs |
| Power connectors | 8-pin EPS | — |
API Support & Features
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 8.6 | 7.2 |
| Shader model | 6.6 | 6.4 |
Other Features
Integrated Graphics
| Release date | — | May 14th, 2020 |
|---|---|---|
| Generation | — | Tegra |
| Production | — | End-of-life |
| Launch price | — | 399 USD |
| Interface | — | IGP |
