GPU Name | Seymour | Broadwell GT2 |
---|---|---|
GPU Variante | Seymour XT (216-0810084) | — |
Architektur | TeraScale 2 | Generation 8.0 |
Hersteller | TSMC | Intel |
Prozessgröße | 40 nm | 14 nm |
Transistoren | 370 million | unknown |
Chipgröße | 67 mm² | unknown |
Veröffentlichungsdatum | Jan 7th, 2012 | — |
---|---|---|
Generation | London (HD 7400M) | — |
Produktion | End-of-life | — |
Businterface | PCIe 2.0 x16 | — |
Vorgänger | Vancouver | — |
Nachfolger | Solar System | — |
Basis-Taktfrequenz | 750 MHz | 300 MHz |
---|---|---|
Boost-Takt | 800 MHz | 800 MHz |
Speicher-Taktung | 900 MHz 1800 Mbps effective | System Shared |
Speichergröße | 1024 MB | System Shared |
---|---|---|
Speichertyp | DDR3 | System Shared |
Speicherbus | 64 bit | System Shared |
Bandbreite | 14.40 GB/s | System Dependent |
Shading-Einheiten | 160 | 192 |
---|---|---|
TMUs | 8 | 24 |
ROPs | 4 | 3 |
Compute Units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
Execution Units | — | 24 |
Pixelrate | 3.200 GPixel/s | 2.400 GPixel/s |
---|---|---|
Texturrate | 6.400 GTexel/s | 19.20 GTexel/s |
FP32 (float) Leistung | 256.0 GFLOPS | 307.2 GFLOPS |
FP64 (double) Leistung | — | 76.80 GFLOPS (1:4) |
TDP | 25 W | 15 W |
---|---|---|
Ausgabe | No outputs | No outputs |
Steckplatzbreite | — | IGP |
DirectX | 11.2 (11_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.4 | 4.4 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.0 |
Shader-Modell | 5.0 | 5.1 |
Veröffentlichungsdatum | — | Sep 5th, 2014 |
---|---|---|
Generation | — | HD Graphics-M (Broadwell) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |