AMD Radeon HD 6850 1440SP Edition vs NVIDIA Quadro 5000 SDI
Grafikprozessor
| GPU Name | Cypress | GF100 |
|---|---|---|
| GPU Variante | Cypress PRO (215-0735043) | GF100-850-A3 |
| Architektur | TeraScale 2 | Fermi |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 40 nm | 40 nm |
| Transistoren | 2,154 million | 3,100 million |
| Chipgröße | 334 mm² | 529 mm² |
Grafikkarte
| Veröffentlichungsdatum | Aug 21st, 2012 | Feb 23rd, 2011 |
|---|---|---|
| Generation | Northern Islands | Quadro |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Reviews | 105 in our database | 26 in our database |
| Vorgänger | Evergreen | — |
| Nachfolger | Southern Islands | — |
| Originalpreis | — | 7,899 USD |
Takt-Geschwindigkeiten
| GPU-Taktung | 725 MHz | 513 MHz |
|---|---|---|
| Speicher-Taktung | 1000 MHz 4 Gbps effective | 750 MHz 3 Gbps effective |
| Shader-Taktung | — | 1026 MHz |
Speicher
| Speichergröße | 1024 MB | 2.5 GB |
|---|---|---|
| Speichertyp | GDDR5 | GDDR5 |
| Speicherbus | 256 bit | 320 bit |
| Bandbreite | 128.0 GB/s | 120.0 GB/s |
Render-Konfiguration
| Shading-Einheiten | 1440 | 352 |
|---|---|---|
| TMUs | 72 | 44 |
| ROPs | 32 | 40 |
| Compute Units | 18 | — |
| Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 512 KB | 640 KB |
| Anzahl SM | — | 11 |
Theoretische Leistung
| Pixelrate | 23.20 GPixel/s | 11.29 GPixel/s |
|---|---|---|
| Texturrate | 52.20 GTexel/s | 22.57 GTexel/s |
| FP32 (float) Leistung | 2.088 TFLOPS | 722.3 GFLOPS |
| FP64 (double) Leistung | 417.6 GFLOPS (1:5) | 361.2 GFLOPS (1:2) |
Boarddesign
| Steckplatzbreite | Dual-slot | Quad-slot |
|---|---|---|
| Länge | 241 mm 9.5 inches | 248 mm 9.8 inches |
| TDP | 151 W | 172 W |
| Vorgeschlagenes Netzteil | 450 W | 450 W |
| Ausgabe | 2x DVI1x HDMI1x DisplayPort | 1x DVI2x DisplayPort1x S-Video2x SDI |
| Stromverbindung | 2x 6-pin | — |
| Board-Nummer | E174 | — |
| Breite | — | 111 mm 4.4 inches |
Grafik-Features
| 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 | — | 2.0 |
