GPU model | Gemini Lake GT1 | TU104 |
---|---|---|
Architecture | Generation 9.5 | Turing |
Foundry | Intel | TSMC |
Manufacturing process | 14 nm | 12 nm |
Number of transistors | unknown | 13,600 million |
Die size | unknown | 545 mm² |
GPU variant | — | N18E-G3-A1 |
Release date | Dec 11th, 2017 | — |
---|---|---|
Generation | HD Graphics-T (Goldmont Plus) | — |
Production | Active | — |
Interface | Ring Bus | — |
Reviews | 1 in our database | — |
Base clock | 200 MHz | 735 MHz |
---|---|---|
Boost clock | 650 MHz | 1095 MHz |
Memory clock | System Shared | 1500 MHz 12 Gbps effective |
Memory size | System Shared | 8 GB |
---|---|---|
Memory type | System Shared | GDDR6 |
Memory bus width | System Shared | 256 bit |
Bandwidth | System Dependent | 384.0 GB/s |
Shading units | 96 | 2944 |
---|---|---|
TMUs | 12 | 184 |
ROPs | 2 | 64 |
Execution units | 12 | — |
SM count | — | 46 |
Tensor cores | — | 368 |
RT cores | — | 46 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 4 MB |
Pixel rate | 1.300 GPixel/s | 70.08 GPixel/s |
---|---|---|
Texture rate | 7.800 GTexel/s | 201.5 GTexel/s |
FP16 (half) performance | 249.6 GFLOPS (2:1) | 12.89 TFLOPS (2:1) |
FP32 (float) performance | 124.8 GFLOPS | 6.447 TFLOPS |
FP64 (double) performance | 31.20 GFLOPS (1:4) | 201.5 GFLOPS (1:32) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 5 W | 80 W |
Outputs | No outputs | No outputs |
Power connectors | — | None |
Board number | — | E4914 SKU 10 |
DirectX | 12 (12_1) | 12 Ultimate (12_2) |
---|---|---|
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 | — | Jan 29th, 2019 |
---|---|---|
Generation | — | GeForce 20 Mobile |
Production | — | Active |
Interface | — | PCIe 3.0 x16 |
Predecessor | — | GeForce 10 Mobile |
Successor | — | GeForce 30 Mobile |