GPU Name | Tahiti | Coffee Lake GT2 |
---|---|---|
GPU Variante | Tahiti PRO3 (215-0821330) | — |
Architektur | GCN 1.0 | Generation 9.5 |
Hersteller | TSMC | Intel |
Prozessgröße | 28 nm | 14 nm+++ |
Transistoren | 4,313 million | unknown |
Chipgröße | 352 mm² | unknown |
Veröffentlichungsdatum | Mar 4th, 2014 | — |
---|---|---|
Generation | Volcanic Islands | — |
Produktion | End-of-life | — |
Originalpreis | 279 USD | — |
Businterface | PCIe 3.0 x16 | — |
Reviews | 35 in our database | — |
Vorgänger | Sea Islands | — |
Nachfolger | Pirate Islands | — |
Basis-Taktfrequenz | 827 MHz | 350 MHz |
---|---|---|
Boost-Takt | 933 MHz | 1000 MHz |
Speicher-Taktung | 1250 MHz 5 Gbps effective | System Shared |
Speichergröße | 3 GB | System Shared |
---|---|---|
Speichertyp | GDDR5 | System Shared |
Speicherbus | 384 bit | System Shared |
Bandbreite | 240.0 GB/s | System Dependent |
Shading-Einheiten | 1792 | 192 |
---|---|---|
TMUs | 112 | 24 |
ROPs | 32 | 3 |
Compute Units | 28 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 768 KB | — |
Execution Units | — | 24 |
Pixelrate | 29.86 GPixel/s | 3.000 GPixel/s |
---|---|---|
Texturrate | 104.5 GTexel/s | 24.00 GTexel/s |
FP32 (float) Leistung | 3.344 TFLOPS | 384.0 GFLOPS |
FP64 (double) Leistung | 836.0 GFLOPS (1:4) | 96.00 GFLOPS (1:4) |
FP16 (half) Leistung | — | 768.0 GFLOPS (2:1) |
Steckplatzbreite | Dual-slot | IGP |
---|---|---|
Länge | 275 mm 10.8 inches | — |
Breite | 109 mm 4.3 inches | — |
Höhe | 36 mm 1.4 inches | — |
TDP | 200 W | 15 W |
Vorgeschlagenes Netzteil | 550 W | — |
Ausgabe | 1x DVI2x HDMI1x DisplayPort | No outputs |
Stromverbindung | 1x 6-pin + 1x 8-pin | — |
Board-Nummer | C386 | — |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 5.1 | 6.4 |
Veröffentlichungsdatum | — | Apr 3rd, 2018 |
---|---|---|
Generation | — | HD Graphics-M (Coffee Lake) |
Produktion | — | Active |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |