GPU Name | Barts | Haswell GT3 |
---|---|---|
GPU Variante | Barts XT (215-0798000) | — |
Architektur | TeraScale 2 | Generation 7.5 |
Hersteller | TSMC | Intel |
Prozessgröße | 40 nm | 22 nm |
Transistoren | 1,700 million | 1,300 million |
Chipgröße | 255 mm² | 181 mm² |
Veröffentlichungsdatum | Jul 8th, 2011 | — |
---|---|---|
Generation | Northern Islands | — |
Produktion | End-of-life | — |
Originalpreis | 520 USD | — |
Businterface | PCIe 2.0 x16 | — |
Reviews | 170 in our database | — |
Vorgänger | Evergreen | — |
Nachfolger | Southern Islands | — |
GPU-Taktung | 900 MHz | — |
---|---|---|
Speicher-Taktung | 1050 MHz 4.2 Gbps effective | System Shared |
Basis-Taktfrequenz | — | 200 MHz |
Boost-Takt | — | 1100 MHz |
Speichergröße | 1024 MB | System Shared |
---|---|---|
Speichertyp | GDDR5 | System Shared |
Speicherbus | 256 bit | System Shared |
Bandbreite | 134.4 GB/s | System Dependent |
Shading-Einheiten | 1120 | 320 |
---|---|---|
TMUs | 56 | 40 |
ROPs | 32 | 4 |
Compute Units | 14 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 512 KB | — |
Execution Units | — | 40 |
Pixelrate | 28.80 GPixel/s | 4.400 GPixel/s |
---|---|---|
Texturrate | 50.40 GTexel/s | 44.00 GTexel/s |
FP32 (float) Leistung | 2.016 TFLOPS | 704.0 GFLOPS |
FP64 (double) Leistung | — | 176.0 GFLOPS (1:4) |
Steckplatzbreite | Dual-slot | IGP |
---|---|---|
Länge | 304 mm 12 inches | — |
TDP | 300 W | 30 W |
Vorgeschlagenes Netzteil | 700 W | — |
Ausgabe | 2x DVI1x HDMI2x mini-DisplayPort | No outputs |
DirectX | 11.2 (11_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.4 | 4.3 |
OpenCL | 1.2 | 1.2 |
Vulkan | — | 1.0 |
Shader-Modell | 5.0 | 5.1 |
Veröffentlichungsdatum | — | May 27th, 2013 |
---|---|---|
Generation | — | HD Graphics-M (Haswell) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |