GPU Name | Spectre SL | Coffee Lake GT1 |
---|---|---|
Architektur | GCN 2.0 | Generation 9.5 |
Hersteller | GlobalFoundries | Intel |
Prozessgröße | 28 nm | 14 nm+++ |
Transistoren | 2,410 million | unknown |
Chipgröße | 245 mm² | unknown |
Veröffentlichungsdatum | Sep 17th, 2014 | Apr 3rd, 2018 |
---|---|---|
Generation | Kaveri (Rx 200) | HD Graphics-M (Coffee Lake) |
Produktion | End-of-life | Active |
Businterface | IGP | Ring Bus |
Vorgänger | Mullins | — |
Nachfolger | Bristol Ridge | — |
Reviews | — | 1 in our database |
GPU-Taktung | 497 MHz | — |
---|---|---|
Speicher-Taktung | System Shared | System Shared |
Basis-Taktfrequenz | — | 300 MHz |
Boost-Takt | — | 900 MHz |
Speichergröße | System Shared | System Shared |
---|---|---|
Speichertyp | System Shared | System Shared |
Speicherbus | System Shared | System Shared |
Bandbreite | System Dependent | System Dependent |
Shading-Einheiten | 256 | 96 |
---|---|---|
TMUs | 16 | 12 |
ROPs | 4 | 2 |
Compute Units | 4 | — |
Execution Units | — | 12 |
Pixelrate | 1.988 GPixel/s | 1.800 GPixel/s |
---|---|---|
Texturrate | 7.952 GTexel/s | 10.80 GTexel/s |
FP32 (float) Leistung | 254.5 GFLOPS | 172.8 GFLOPS |
FP64 (double) Leistung | 15.90 GFLOPS (1:16) | 43.20 GFLOPS (1:4) |
FP16 (half) Leistung | — | 345.6 GFLOPS (2:1) |
Steckplatzbreite | IGP | IGP |
---|---|---|
TDP | 15 W | 15 W |
Ausgabe | No outputs | No outputs |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 6.0 | 6.4 |