GPU model | Lakefield GT2 | GM107 |
---|---|---|
Architecture | Generation 11.0 | Maxwell |
Foundry | Intel | TSMC |
Manufacturing process | 10 nm | 28 nm |
Number of transistors | unknown | 1,870 million |
Die size | unknown | 148 mm² |
GPU variant | — | N15P-GT-A1 |
Release date | May 28th, 2020 | — |
---|---|---|
Generation | HD Graphics-M (Lakefield) | — |
Production | Active | — |
Interface | Ring Bus | — |
Reviews | 1 in our database | — |
Base clock | 200 MHz | 902 MHz |
---|---|---|
Boost clock | 500 MHz | 936 MHz |
Memory clock | System Shared | 900 MHz 1800 Mbps effective |
Memory size | System Shared | 2 GB |
---|---|---|
Memory type | System Shared | DDR3 |
Memory bus width | System Shared | 128 bit |
Bandwidth | System Dependent | 28.80 GB/s |
Shading units | 512 | 640 |
---|---|---|
TMUs | 32 | 40 |
ROPs | 8 | 16 |
Execution units | 64 | — |
SMM count | — | 5 |
Cache L1 | — | 64 KB (per SMM) |
Cache L2 | — | 2 MB |
Pixel rate | 4.000 GPixel/s | 14.98 GPixel/s |
---|---|---|
Texture rate | 16.00 GTexel/s | 37.44 GTexel/s |
FP16 (half) performance | 1,024 GFLOPS (2:1) | — |
FP32 (float) performance | 512.0 GFLOPS | 1,198 GFLOPS |
FP64 (double) performance | 128.0 GFLOPS (1:4) | 37.44 GFLOPS (1:32) |
Slot width | IGP | IGP |
---|---|---|
TDP | 15 W | 45 W |
Outputs | No outputs | No outputs |
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 | — | 5.0 |
Release date | — | Mar 17th, 2014 |
---|---|---|
Generation | — | GeForce 800A |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x16 |
Predecessor | — | GeForce 700A |
Successor | — | GeForce 900A |