GPU Name | Bonaire | Tobago |
---|---|---|
GPU Variante | Bonaire XT (215-0839039) | Tobago PRO (215-0875010) |
Architektur | GCN 2.0 | GCN 2.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 28 nm |
Transistoren | 2,080 million | 2,080 million |
Chipgröße | 160 mm² | 160 mm² |
Veröffentlichungsdatum | Mar 22nd, 2013 | Jun 18th, 2015 |
---|---|---|
Generation | Southern Islands | Pirate Islands |
Produktion | End-of-life | End-of-life |
Originalpreis | 149 USD | 109 USD |
Businterface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Reviews | 93 in our database | — |
Vorgänger | Northern Islands | Volcanic Islands |
Nachfolger | Sea Islands | Arctic Islands |
GPU-Taktung | 1000 MHz | — |
---|---|---|
Speicher-Taktung | 1500 MHz 6 Gbps effective | 1500 MHz 6 Gbps effective |
Basis-Taktfrequenz | — | 1000 MHz |
Boost-Takt | — | 1050 MHz |
Speichergröße | 1024 MB | 2 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 128 bit | 128 bit |
Bandbreite | 96.00 GB/s | 96.00 GB/s |
Shading-Einheiten | 896 | 768 |
---|---|---|
TMUs | 56 | 48 |
ROPs | 16 | 16 |
Compute Units | 14 | 12 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Pixelrate | 16.00 GPixel/s | 16.80 GPixel/s |
---|---|---|
Texturrate | 56.00 GTexel/s | 50.40 GTexel/s |
FP32 (float) Leistung | 1.792 TFLOPS | 1.613 TFLOPS |
FP64 (double) Leistung | 112.0 GFLOPS (1:16) | 100.8 GFLOPS (1:16) |
Steckplatzbreite | Dual-slot | Single-slot |
---|---|---|
Länge | 183 mm 7.2 inches | 165 mm 6.5 inches |
TDP | 85 W | 100 W |
Vorgeschlagenes Netzteil | 250 W | 300 W |
Ausgabe | 1x DVI1x HDMI2x mini-DisplayPort | 1x DVI1x HDMI1x DisplayPort |
Stromverbindung | 1x 6-pin | 1x 6-pin |
Board-Nummer | C582 | C582, C936 |
DirectX | 12 (12_0) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 6.3 | 6.3 |