GPU Name | RV670 | GK107 |
---|---|---|
GPU Variante | RV670 GL | GK107-450-A2 |
Architektur | TeraScale | Kepler |
Hersteller | TSMC | TSMC |
Prozessgröße | 55 nm | 28 nm |
Transistoren | 666 million | 1,270 million |
Chipgröße | 192 mm² | 118 mm² |
Veröffentlichungsdatum | Nov 19th, 2007 | Mar 18th, 2013 |
---|---|---|
Generation | FireGL | GRID |
Produktion | End-of-life | End-of-life |
Originalpreis | 899 USD | 4,140 USD |
Businterface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Reviews | 5 in our database | — |
GPU-Taktung | 777 MHz | 850 MHz |
---|---|---|
Speicher-Taktung | 1126 MHz 2.3 Gbps effective | 891 MHz 1782 Mbps effective |
Speichergröße | 512 MB | 4 GB |
---|---|---|
Speichertyp | GDDR4 | DDR3 |
Speicherbus | 256 bit | 128 bit |
Bandbreite | 72.06 GB/s | 28.51 GB/s |
Shading-Einheiten | 320 | 192 |
---|---|---|
TMUs | 16 | 16 |
ROPs | 16 | 16 |
Compute Units | 4 | — |
Cache L2 | 256 KB | 256 KB |
Anzahl SMX | — | 1 |
Cache L1 | — | 16 KB (per SMX) |
Pixelrate | 12.43 GPixel/s | 3.400 GPixel/s |
---|---|---|
Texturrate | 12.43 GTexel/s | 13.60 GTexel/s |
FP32 (float) Leistung | 497.3 GFLOPS | 326.4 GFLOPS |
FP64 (double) Leistung | 99.46 GFLOPS (1:5) | 13.60 GFLOPS (1:24) |
Steckplatzbreite | Dual-slot | Dual-slot |
---|---|---|
Länge | 254 mm 10 inches | 267 mm 10.5 inches |
Breite | 111 mm 4.4 inches | — |
TDP | unknown | 130 W |
Vorgeschlagenes Netzteil | 200 W | 300 W |
Ausgabe | 1x DVI1x DisplayPort1x S-Video | No outputs |
Stromverbindung | 1x 6-pin | 1x 6-pin |
Board-Nummer | B439 | P2401 SKU 502 |
DirectX | 10.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 (full) 4.0 (partial) | 4.6 |
OpenCL | — | 3.0 |
Vulkan | — | 1.1 |
Shader-Modell | 4.1 | 5.1 |
CUDA | — | 3.0 |