GPU Name | Rocket Lake GT1 | GM204 |
---|---|---|
Architektur | Generation 12.1 | Maxwell 2.0 |
Hersteller | Intel | TSMC |
Prozessgröße | 14 nm+++ | 28 nm |
Transistoren | unknown | 5,200 million |
Chipgröße | unknown | 398 mm² |
Veröffentlichungsdatum | Mar 30th, 2021 | — |
---|---|---|
Generation | HD Graphics (Rocket Lake) | — |
Produktion | Active | — |
Businterface | Ring Bus | — |
Reviews | 1 in our database | — |
Basis-Taktfrequenz | 300 MHz | 557 MHz |
---|---|---|
Boost-Takt | 1300 MHz | 1178 MHz |
Speicher-Taktung | System Shared | 1253 MHz 5 Gbps effective |
Speichergröße | System Shared | 8 GB |
---|---|---|
Speichertyp | System Shared | GDDR5 |
Speicherbus | System Shared | 256 bit |
Bandbreite | System Dependent | 160.4 GB/s |
Shading-Einheiten | 256 | 2048 |
---|---|---|
TMUs | 16 | 128 |
ROPs | 8 | 64 |
Execution Units | 32 | — |
Anzahl SMM | — | 16 |
Cache L1 | — | 48 KB (per SMM) |
Cache L2 | — | 2 MB |
Pixelrate | 10.40 GPixel/s | 75.39 GPixel/s |
---|---|---|
Texturrate | 20.80 GTexel/s | 150.8 GTexel/s |
FP16 (half) Leistung | 1,331 GFLOPS (2:1) | — |
FP32 (float) Leistung | 665.6 GFLOPS | 4.825 TFLOPS |
FP64 (double) Leistung | 166.4 GFLOPS (1:4) | 150.8 GFLOPS (1:32) |
Steckplatzbreite | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 225 W |
Ausgabe | No outputs | No outputs |
Länge | — | 267 mm 10.5 inches |
Vorgeschlagenes Netzteil | — | 550 W |
Stromverbindung | — | 1x 8-pin |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader-Modell | 6.4 | 6.4 |
CUDA | — | 5.2 |
Veröffentlichungsdatum | — | Aug 30th, 2015 |
---|---|---|
Generation | — | GRID |
Produktion | — | End-of-life |
Businterface | — | PCIe 3.0 x16 |