GPU model | Tiger Lake GT2 | TU117 |
---|---|---|
Architecture | Generation 12.1 | Turing |
Foundry | Intel | TSMC |
Manufacturing process | 10 nm | 12 nm |
Number of transistors | unknown | 4,700 million |
Die size | 146 mm² | 200 mm² |
GPU variant | — | N18S-G5 |
Release date | Sep 2nd, 2020 | — |
---|---|---|
Generation | Iris Xe Graphics-M (Tiger Lake) | — |
Production | Active | — |
Interface | Ring Bus | — |
Reviews | 1 in our database | — |
Base clock | 300 MHz | 1395 MHz |
---|---|---|
Boost clock | 1100 MHz | 1575 MHz |
Memory clock | System Shared | 1250 MHz 10 Gbps effective |
Memory size | System Shared | 2 GB |
---|---|---|
Memory type | System Shared | GDDR6 |
Memory bus width | System Shared | 64 bit |
Bandwidth | System Dependent | 80.00 GB/s |
Shading units | 640 | 896 |
---|---|---|
TMUs | 40 | 56 |
ROPs | 20 | 32 |
Execution units | 80 | — |
Cache L2 | 1024 KB | 512 KB |
gpu.details.l3-cache | 3.75 MB | — |
SM count | — | 14 |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 22.00 GPixel/s | 50.40 GPixel/s |
---|---|---|
Texture rate | 44.00 GTexel/s | 88.20 GTexel/s |
FP16 (half) performance | 2.816 TFLOPS (2:1) | 5.645 TFLOPS (2:1) |
FP32 (float) performance | 1,408 GFLOPS | 2.822 TFLOPS |
FP64 (double) performance | 352.0 GFLOPS (1:4) | 88.20 GFLOPS (1:32) |
Slot width | IGP | — |
---|---|---|
TDP | 15 W | 31 W |
Outputs | No outputs | No outputs |
Power connectors | — | None |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.6 |
CUDA | — | 7.5 |
Release date | — | Aug 25th, 2020 |
---|---|---|
Generation | — | GeForce MX (4xx) |
Production | — | Active |
Interface | — | PCIe 4.0 x4 |