Intel Iris Plus Graphics 640 vs NVIDIA Quadro K2100M
Graphics Processor
| GPU model | Kaby Lake GT3e | GK106 |
|---|---|---|
| Architecture | Generation 9.5 | Kepler |
| Foundry | Intel | TSMC |
| Manufacturing process | 14 nm++ | 28 nm |
| Number of transistors | unknown | 2,540 million |
| Die size | unknown | 221 mm² |
| GPU variant | — | N15P-Q3-A1 |
Integrated Graphics
| Release date | Jan 3rd, 2017 | — |
|---|---|---|
| Generation | HD Graphics-M (Kaby Lake) | — |
| Production | Active | — |
| Interface | Ring Bus | — |
| Reviews | 1 in our database | — |
Clocks
| Base clock | 300 MHz | — |
|---|---|---|
| Boost clock | 1100 MHz | — |
| Memory clock | System Shared | 752 MHz 3 Gbps effective |
| GPU clock | — | 667 MHz |
Memory Configuration
| Memory size | System Shared | 2 GB |
|---|---|---|
| Memory type | System Shared | GDDR5 |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 48.13 GB/s |
Render Configuration
| Shading units | 384 | 576 |
|---|---|---|
| TMUs | 48 | 48 |
| ROPs | 6 | 16 |
| Execution units | 48 | — |
| SMX count | — | 3 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 256 KB |
Performance
| Pixel rate | 6.600 GPixel/s | 8.004 GPixel/s |
|---|---|---|
| Texture rate | 52.80 GTexel/s | 32.02 GTexel/s |
| FP16 (half) performance | 1.690 TFLOPS (2:1) | — |
| FP32 (float) performance | 844.8 GFLOPS | 768.4 GFLOPS |
| FP64 (double) performance | 211.2 GFLOPS (1:4) | 32.02 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | IGP | MXM Module |
|---|---|---|
| TDP | 15 W | 55 W |
| Outputs | No outputs | No outputs |
| Board number | — | P2039 |
API Support & Features
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.4 | 5.1 |
| CUDA | — | 3.0 |
Other Features
Mobile graphics
| Release date | — | Jul 23rd, 2013 |
|---|---|---|
| Generation | — | Quadro Mobile (Kx100M) |
| Production | — | End-of-life |
| Interface | — | MXM-A (3.0) |
| Reviews | — | 26 in our database |
