GPU model | Broadwell GT2 | GK208 |
---|---|---|
Architecture | Generation 8.0 | Kepler 2.0 |
Foundry | Intel | TSMC |
Manufacturing process | 14 nm | 28 nm |
Number of transistors | unknown | 1,020 million |
Die size | unknown | 87 mm² |
GPU variant | — | N15M-Q2-B-A1 |
Release date | Sep 5th, 2014 | — |
---|---|---|
Generation | HD Graphics-M (Broadwell) | — |
Production | End-of-life | — |
Interface | Ring Bus | — |
Reviews | 1 in our database | — |
Base clock | 300 MHz | — |
---|---|---|
Boost clock | 1050 MHz | — |
Memory clock | System Shared | 650 MHz 2.6 Gbps effective |
GPU clock | — | 980 MHz |
Memory size | System Shared | 1024 MB |
---|---|---|
Memory type | System Shared | GDDR5 |
Memory bus width | System Shared | 64 bit |
Bandwidth | System Dependent | 20.80 GB/s |
Shading units | 192 | 192 |
---|---|---|
TMUs | 24 | 16 |
ROPs | 3 | 8 |
Execution units | 24 | — |
SMX count | — | 1 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 512 KB |
Pixel rate | 3.150 GPixel/s | 3.920 GPixel/s |
---|---|---|
Texture rate | 25.20 GTexel/s | 15.68 GTexel/s |
FP32 (float) performance | 403.2 GFLOPS | 376.3 GFLOPS |
FP64 (double) performance | 100.8 GFLOPS (1:4) | 15.68 GFLOPS (1:24) |
Slot width | IGP | MXM Module |
---|---|---|
TDP | 15 W | 30 W |
Outputs | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.0 | 1.1 |
Shader model | 5.1 | 5.1 |
CUDA | — | 3.5 |
Release date | — | Jul 23rd, 2013 |
---|---|---|
Generation | — | Quadro Mobile (Kx100M) |
Production | — | End-of-life |
Interface | — | MXM-A (3.0) |
Reviews | — | 26 in our database |