NVIDIA A30 PCIe vs NVIDIA Jetson TX1 GPU
Graphics Processor
| GPU model | GA100 | GM20B |
|---|---|---|
| Architecture | Ampere | Maxwell 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 7 nm | 20 nm |
| Number of transistors | 54,200 million | 2,000 million |
| Die size | 826 mm² | 118 mm² |
| GPU variant | — | TM670D-A1 |
Graphics Card
| Release date | Apr 12th, 2021 | — |
|---|---|---|
| gpu.details.availability | 2021 | — |
| Generation | Tesla | — |
| Production | Active | — |
| Interface | PCIe 4.0 x16 | — |
Clocks
| Base clock | 930 MHz | — |
|---|---|---|
| Boost clock | 1440 MHz | — |
| Memory clock | 1215 MHz 2.4 Gbps effective | System Shared |
| GPU clock | — | 1000 MHz |
Memory Configuration
| Memory size | 24 GB | System Shared |
|---|---|---|
| Memory type | HBM2 | System Shared |
| Memory bus width | 3072 bit | System Shared |
| Bandwidth | 933.1 GB/s | System Dependent |
Render Configuration
| Shading units | 3584 | 256 |
|---|---|---|
| TMUs | 224 | 16 |
| ROPs | 96 | 16 |
| SM count | 56 | — |
| Tensor cores | 224 | — |
| Cache L1 | 192 KB (per SM) | 48 KB (per SMM) |
| Cache L2 | 24 MB | 256 KB |
| SMM count | — | 2 |
Performance
| Pixel rate | 138.2 GPixel/s | 16.00 GPixel/s |
|---|---|---|
| Texture rate | 322.6 GTexel/s | 16.00 GTexel/s |
| FP16 (half) performance | 10.32 TFLOPS (1:1) | 1,024 GFLOPS (2:1) |
| FP32 (float) performance | 10.32 TFLOPS | 512.0 GFLOPS |
| FP64 (double) performance | 5.161 TFLOPS (1:2) | 16.00 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| Length | 267 mm 10.5 inches | — |
| Width | 112 mm 4.4 inches | — |
| TDP | 165 W | 15 W |
| Suggested PSU | 450 W | — |
| Outputs | No outputs | No outputs |
| Power connectors | 8-pin EPS | — |
| Board number | P1001 SKU 205 | — |
API Support & Features
| DirectX | — | 12 (12_1) |
|---|---|---|
| OpenGL | — | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | — | 1.1 |
| CUDA | 8.0 | 5.3 |
| Shader model | — | 6.4 |
Other Features
Integrated Graphics
| Release date | — | Jan 4th, 2015 |
|---|---|---|
| Generation | — | Tegra |
| Production | — | End-of-life |
| Interface | — | IGP |
