GPU Name | Barts | Vega 10 |
---|---|---|
GPU Variante | Barts LE (215-0798002) | Vega 10 XT (215-0894200) |
Architektur | TeraScale 2 | GCN 5.0 |
Hersteller | TSMC | GlobalFoundries |
Prozessgröße | 40 nm | 14 nm |
Transistoren | 1,700 million | 12,500 million |
Chipgröße | 255 mm² | 495 mm² |
Veröffentlichungsdatum | Apr 4th, 2011 | Never Released |
---|---|---|
Generation | Northern Islands | Vega |
Produktion | End-of-life | unknown |
Originalpreis | 149 USD | — |
Businterface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Reviews | 37 in our database | — |
Vorgänger | Evergreen | Polaris |
Nachfolger | Southern Islands | Navi |
GPU-Taktung | 840 MHz | — |
---|---|---|
Speicher-Taktung | 1050 MHz 4.2 Gbps effective | 800 MHz 1600 Mbps effective |
Basis-Taktfrequenz | — | 1247 MHz |
Boost-Takt | — | 1546 MHz |
Speichergröße | 1024 MB | 8 GB |
---|---|---|
Speichertyp | GDDR5 | HBM2 |
Speicherbus | 256 bit | 2048 bit |
Bandbreite | 134.4 GB/s | 409.6 GB/s |
Shading-Einheiten | 800 | 4096 |
---|---|---|
TMUs | 40 | 256 |
ROPs | 16 | 64 |
Compute Units | 10 | 64 |
Cache L1 | 8 KB (per CU) | 16 KB (per CU) |
Cache L2 | 512 KB | 4 MB |
Pixelrate | 13.44 GPixel/s | 98.94 GPixel/s |
---|---|---|
Texturrate | 33.60 GTexel/s | 395.8 GTexel/s |
FP32 (float) Leistung | 1,344 GFLOPS | 12.66 TFLOPS |
FP64 (double) Leistung | — | 791.6 GFLOPS (1:16) |
Steckplatzbreite | Dual-slot | Dual-slot |
---|---|---|
Länge | 198 mm 7.8 inches | 152 mm 6 inches |
TDP | 150 W | 175 W |
Vorgeschlagenes Netzteil | 450 W | 450 W |
Ausgabe | 2x DVI1x HDMI1x DisplayPort | 1x HDMI3x DisplayPort |
Stromverbindung | 2x 6-pin | 1x 8-pin |
Board-Nummer | C220, C222 | — |
Breite | — | 111 mm 4.4 inches |
DirectX | 11.2 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 2.1 |
Vulkan | — | 1.2 |
Shader-Modell | 5.0 | 6.4 |