NVIDIA Quadro P1000 Mobile vs NVIDIA Quadro P520 Mobile
Graphics Processor
| GPU model | GP107 | GP108 |
|---|---|---|
| Architecture | Pascal | Pascal |
| Foundry | Samsung | Samsung |
| Manufacturing process | 14 nm | 14 nm |
| Number of transistors | 3,300 million | 1,800 million |
| Die size | 132 mm² | 74 mm² |
Mobile graphics
| Release date | Feb 7th, 2017 | May 23rd, 2019 |
|---|---|---|
| Generation | Quadro Mobile (Px000) | Quadro Mobile (Px200) |
| Production | End-of-life | End-of-life |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Clocks
| Base clock | 1303 MHz | 1303 MHz |
|---|---|---|
| Boost clock | 1519 MHz | 1493 MHz |
| Memory clock | 1502 MHz 6 Gbps effective | 1502 MHz 6 Gbps effective |
Memory Configuration
| Memory size | 4 GB | 2 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 96.13 GB/s | 48.06 GB/s |
Render Configuration
| Shading units | 512 | 384 |
|---|---|---|
| TMUs | 32 | 24 |
| ROPs | 16 | 16 |
| SM count | 4 | 3 |
| Cache L1 | 48 KB (per SM) | 48 KB (per SM) |
| Cache L2 | 1024 KB | 512 KB |
Performance
| Pixel rate | 24.30 GPixel/s | 23.89 GPixel/s |
|---|---|---|
| Texture rate | 48.61 GTexel/s | 35.83 GTexel/s |
| FP16 (half) performance | 24.30 GFLOPS (1:64) | 17.92 GFLOPS (1:64) |
| FP32 (float) performance | 1.555 TFLOPS | 1,147 GFLOPS |
| FP64 (double) performance | 48.61 GFLOPS (1:32) | 35.83 GFLOPS (1:32) |
Dimensions & Outputs
| TDP | 40 W | 18 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Power connectors | None | None |
| Board number | E2904 SKU 1 | — |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 6.1 | 6.1 |
| Shader model | 6.4 | 6.4 |
