GPU model | Broadwell GT2 | GM107 |
---|---|---|
Architecture | Generation 8.0 | Maxwell |
Foundry | Intel | TSMC |
Manufacturing process | 14 nm | 28 nm |
Number of transistors | unknown | 1,870 million |
Die size | unknown | 148 mm² |
GPU variant | — | GM107-850-A2 |
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 | 1058 MHz |
---|---|---|
Boost clock | 1050 MHz | 1124 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 | 192 | 384 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 3 | 16 |
Execution units | 24 | — |
SMM count | — | 3 |
Cache L1 | — | 64 KB (per SMM) |
Cache L2 | — | 2 MB |
Pixel rate | 3.150 GPixel/s | 17.98 GPixel/s |
---|---|---|
Texture rate | 25.20 GTexel/s | 26.98 GTexel/s |
FP32 (float) performance | 403.2 GFLOPS | 863.2 GFLOPS |
FP64 (double) performance | 100.8 GFLOPS (1:4) | 26.98 GFLOPS (1:32) |
Slot width | IGP | Single-slot |
---|---|---|
TDP | 15 W | 45 W |
Outputs | No outputs | 1x DVI1x DisplayPort |
Length | — | 160 mm 6.3 inches |
Width | — | 69 mm 2.7 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | P2012 |
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 | — | 5.0 |
Release date | — | Jul 22nd, 2014 |
---|---|---|
Generation | — | Quadro |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 26 in our database |