NVIDIA P102-100 vs NVIDIA Tegra 4i GPU
Graphics Processor
| GPU model | GP102 | Wayne |
|---|---|---|
| GPU variant | GP102-100-A1 | Tegra 4i |
| Architecture | Pascal | VLIW Vec4 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 16 nm | 28 nm |
| Number of transistors | 11,800 million | 11 million |
| Die size | 471 mm² | 85 mm² |
Graphics Card
| Release date | Feb 12th, 2018 | — |
|---|---|---|
| Generation | Mining GPUs | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x4 | — |
Clocks
| Base clock | 1582 MHz | — |
|---|---|---|
| Boost clock | 1683 MHz | — |
| Memory clock | 1376 MHz 11 Gbps effective | System Shared |
| GPU clock | — | 660 MHz |
Memory Configuration
| Memory size | 5 GB | System Shared |
|---|---|---|
| Memory type | GDDR5X | System Shared |
| Memory bus width | 320 bit | System Shared |
| Bandwidth | 440.3 GB/s | System Dependent |
Render Configuration
| Shading units | 3200 | — |
|---|---|---|
| TMUs | 200 | 2 |
| ROPs | 80 | 2 |
| SM count | 25 | — |
| Cache L1 | 48 KB (per SM) | — |
| Cache L2 | 2.5 MB | — |
| Pixel shaders | — | 48 |
| Vertex shaders | — | 12 |
Performance
| Pixel rate | 134.6 GPixel/s | 1.320 GPixel/s |
|---|---|---|
| Texture rate | 336.6 GTexel/s | 1.320 GTexel/s |
| FP16 (half) performance | 168.3 GFLOPS (1:64) | — |
| FP32 (float) performance | 10.77 TFLOPS | — |
| FP64 (double) performance | 336.6 GFLOPS (1:32) | — |
| Vertex rate | — | 1.980 GVertices/s |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| Length | 267 mm 10.5 inches | — |
| TDP | 250 W | 20 W |
| Suggested PSU | 600 W | — |
| Outputs | No outputs | No outputs |
| Power connectors | 2x 8-pin | — |
| Board number | PG611 SKU 100 | — |
API Support & Features
| DirectX | 12 (12_1) | — |
|---|---|---|
| OpenGL | 4.6 | ES 3.0 |
| OpenCL | 3.0 | — |
| Vulkan | 1.2 | — |
| CUDA | 6.1 | — |
| Shader model | 6.4 | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
Other Features
Integrated Graphics
| Release date | — | Feb 19th, 2013 |
|---|---|---|
| Generation | — | Tegra |
| Production | — | End-of-life |
| Interface | — | IGP |
