Intel Iris Xe Graphics G7 96EU vs NVIDIA GeForce GT 640 Rev. 2
Graphics Processor
| GPU model | Tiger Lake GT2 | GK208 |
|---|---|---|
| Architecture | Generation 12.1 | Kepler 2.0 |
| Foundry | Intel | TSMC |
| Manufacturing process | 10 nm | 28 nm |
| Number of transistors | unknown | 1,020 million |
| Die size | 146 mm² | 87 mm² |
| GPU variant | — | GK208-400-A1 |
Integrated Graphics
| Release date | Sep 2nd, 2020 | — |
|---|---|---|
| Generation | Iris Xe Graphics-M (Tiger Lake) | — |
| Production | Active | — |
| Interface | Ring Bus | — |
| Reviews | 1 in our database | — |
Clocks
| Base clock | 300 MHz | — |
|---|---|---|
| Boost clock | 1100 MHz | — |
| Memory clock | System Shared | 1252 MHz 5 Gbps effective |
| GPU clock | — | 1046 MHz |
Memory Configuration
| Memory size | System Shared | 1024 MB |
|---|---|---|
| Memory type | System Shared | GDDR5 |
| Memory bus width | System Shared | 64 bit |
| Bandwidth | System Dependent | 40.06 GB/s |
Render Configuration
| Shading units | 768 | 384 |
|---|---|---|
| TMUs | 48 | 32 |
| ROPs | 24 | 8 |
| Execution units | 96 | — |
| Cache L2 | 1024 KB | 512 KB |
| gpu.details.l3-cache | 3.75 MB | — |
| SMX count | — | 2 |
| Cache L1 | — | 16 KB (per SMX) |
Performance
| Pixel rate | 26.40 GPixel/s | 8.368 GPixel/s |
|---|---|---|
| Texture rate | 52.80 GTexel/s | 33.47 GTexel/s |
| FP16 (half) performance | 3.379 TFLOPS (2:1) | — |
| FP32 (float) performance | 1.690 TFLOPS | 803.3 GFLOPS |
| FP64 (double) performance | 422.4 GFLOPS (1:4) | 33.47 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | IGP | Single-slot |
|---|---|---|
| TDP | 15 W | 49 W |
| Outputs | No outputs | 1x DVI1x HDMI1x VGA |
| Length | — | 145 mm 5.7 inches |
| Suggested PSU | — | 200 W |
| Power connectors | — | None |
| Board number | — | P2131 |
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 | — | 3.5 |
Other Features
Graphics Card
| Release date | — | May 29th, 2013 |
|---|---|---|
| Generation | — | GeForce 600 |
| Production | — | End-of-life |
| Launch price | — | 89 USD |
| Interface | — | PCIe 2.0 x8 |
| Predecessor | — | GeForce 500 |
| Successor | — | GeForce 700 |
