Intel Iris Pro Graphics P6300 vs NVIDIA GRID K220Q
Graphics Processor
| GPU model | Broadwell GT3e | GK104 |
|---|---|---|
| Architecture | Generation 8.0 | Kepler |
| Foundry | Intel | TSMC |
| Manufacturing process | 14 nm | 28 nm |
| Number of transistors | unknown | 3,540 million |
| Die size | unknown | 294 mm² |
Integrated Graphics
| Release date | Sep 5th, 2014 | — |
|---|---|---|
| Generation | HD Graphics-W (Broadwell) | — |
| Production | End-of-life | — |
| Interface | Ring Bus | — |
| Reviews | 1 in our database | — |
Clocks
| Base clock | 300 MHz | — |
|---|---|---|
| Boost clock | 800 MHz | — |
| Memory clock | System Shared | 1250 MHz 5 Gbps effective |
| GPU clock | — | 745 MHz |
Memory Configuration
| Memory size | System Shared | 512 MB |
|---|---|---|
| Memory type | System Shared | GDDR5 |
| Memory bus width | System Shared | 256 bit |
| Bandwidth | System Dependent | 160.0 GB/s |
Render Configuration
| Shading units | 384 | 1536 |
|---|---|---|
| TMUs | 48 | 128 |
| ROPs | 6 | 32 |
| Execution units | 48 | — |
| SMX count | — | 8 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 512 KB |
Performance
| Pixel rate | 4.800 GPixel/s | 23.84 GPixel/s |
|---|---|---|
| Texture rate | 38.40 GTexel/s | 95.36 GTexel/s |
| FP32 (float) performance | 614.4 GFLOPS | 2.289 TFLOPS |
| FP64 (double) performance | 153.6 GFLOPS (1:4) | 95.36 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | 15 W | 225 W |
| Outputs | No outputs | No outputs |
| Suggested PSU | — | 550 W |
API Support & Features
| DirectX | 12 (11_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.0 | 1.1 |
| Shader model | 5.1 | 5.1 |
| CUDA | — | 3.0 |
Other Features
Graphics Card
| Release date | — | Jul 2nd, 2014 |
|---|---|---|
| Generation | — | GRID |
| Production | — | End-of-life |
| Launch price | — | 469 USD |
| Interface | — | PCIe 3.0 x16 |
