GPU Name | Cypress | GF114 |
---|---|---|
GPU Variante | Cypress XT (215-0735033) | GF114-400-A1 |
Architektur | TeraScale 2 | Fermi 2.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 40 nm | 40 nm |
Transistoren | 2,154 million | 1,950 million |
Chipgröße | 334 mm² | 332 mm² |
Veröffentlichungsdatum | Sep 23rd, 2009 | Nov 15th, 2010 |
---|---|---|
Generation | Evergreen | GeForce 400 |
Produktion | End-of-life | End-of-life |
Originalpreis | 399 USD | — |
Businterface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Reviews | 171 in our database | 2 in our database |
Vorgänger | Radeon R700 | GeForce 200 |
Nachfolger | Northern Islands | GeForce 500 |
GPU-Taktung | 850 MHz | 650 MHz |
---|---|---|
Speicher-Taktung | 1200 MHz 4.8 Gbps effective | 850 MHz 3.4 Gbps effective |
Shader-Taktung | — | 1300 MHz |
Speichergröße | 1024 MB | 768 MB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 256 bit | 192 bit |
Bandbreite | 153.6 GB/s | 81.60 GB/s |
Shading-Einheiten | 1600 | 288 |
---|---|---|
TMUs | 80 | 48 |
ROPs | 32 | 24 |
Compute Units | 20 | — |
Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
Cache L2 | 512 KB | 384 KB |
Anzahl SM | — | 6 |
Pixelrate | 27.20 GPixel/s | 7.800 GPixel/s |
---|---|---|
Texturrate | 68.00 GTexel/s | 31.20 GTexel/s |
FP32 (float) Leistung | 2.720 TFLOPS | 748.8 GFLOPS |
FP64 (double) Leistung | 544.0 GFLOPS (1:5) | 62.40 GFLOPS (1:12) |
Steckplatzbreite | Dual-slot | Dual-slot |
---|---|---|
Länge | 280 mm 11 inches | 210 mm 8.3 inches |
Breite | 111 mm 4.4 inches | — |
Höhe | 37 mm 1.5 inches | — |
TDP | 188 W | 150 W |
Vorgeschlagenes Netzteil | 450 W | 450 W |
Ausgabe | 2x DVI1x HDMI1x DisplayPort | 2x DVI1x mini-HDMI |
Stromverbindung | 2x 6-pin | 2x 6-pin |
Board-Nummer | C001-37 | P1041 |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader-Modell | 5.0 | 5.1 |
CUDA | — | 2.1 |