GPU Name | RV770 | Haswell GT3e |
---|---|---|
GPU Variante | RV770 XT (215-0669049) | — |
Architektur | TeraScale | Generation 7.5 |
Hersteller | TSMC | Intel |
Prozessgröße | 55 nm | 22 nm |
Transistoren | 956 million | unknown |
Chipgröße | 256 mm² | unknown |
Veröffentlichungsdatum | Jun 25th, 2008 | — |
---|---|---|
Generation | Radeon R700 | — |
Produktion | End-of-life | — |
Originalpreis | 299 USD | — |
Businterface | PCIe 2.0 x16 | — |
Reviews | 135 in our database | — |
Vorgänger | Radeon R600 | — |
Nachfolger | Evergreen | — |
GPU-Taktung | 750 MHz | — |
---|---|---|
Speicher-Taktung | 900 MHz 3.6 Gbps effective | System Shared |
Basis-Taktfrequenz | — | 200 MHz |
Boost-Takt | — | 1150 MHz |
Speichergröße | 512 MB | System Shared |
---|---|---|
Speichertyp | GDDR5 | System Shared |
Speicherbus | 256 bit | System Shared |
Bandbreite | 115.2 GB/s | System Dependent |
Shading-Einheiten | 800 | 320 |
---|---|---|
TMUs | 40 | 40 |
ROPs | 16 | 4 |
Compute Units | 10 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Execution Units | — | 40 |
Pixelrate | 12.00 GPixel/s | 4.600 GPixel/s |
---|---|---|
Texturrate | 30.00 GTexel/s | 46.00 GTexel/s |
FP32 (float) Leistung | 1,200 GFLOPS | 736.0 GFLOPS |
FP64 (double) Leistung | 240.0 GFLOPS (1:5) | 184.0 GFLOPS (1:4) |
Steckplatzbreite | Dual-slot | IGP |
---|---|---|
Länge | 241 mm 9.5 inches | — |
Breite | 111 mm 4.4 inches | — |
Höhe | 40 mm 1.6 inches | — |
TDP | 150 W | 45 W |
Vorgeschlagenes Netzteil | 450 W | — |
Ausgabe | 2x DVI1x S-Video | No outputs |
Stromverbindung | 2x 6-pin | — |
Board-Nummer | B507-31 | — |
DirectX | 10.1 (10_1) | 12 (11_1) |
---|---|---|
OpenGL | 3.3 | 4.3 |
OpenCL | 1.1 | 1.2 |
Vulkan | — | 1.0 |
Shader-Modell | 4.1 | 5.1 |
Veröffentlichungsdatum | — | Jun 3rd, 2013 |
---|---|---|
Generation | — | HD Graphics (Haswell) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |