GPU Name | Pitcairn | GP108 |
---|---|---|
GPU Variante | Pitcairn XT (215-0828047) | GP108-300-A1 |
Architektur | GCN 1.0 | Pascal |
Hersteller | TSMC | Samsung |
Prozessgröße | 28 nm | 14 nm |
Transistoren | 2,800 million | 1,800 million |
Chipgröße | 212 mm² | 74 mm² |
Veröffentlichungsdatum | Mar 5th, 2012 | May 17th, 2017 |
---|---|---|
Generation | Southern Islands | GeForce 10 |
Produktion | End-of-life | End-of-life |
Originalpreis | 349 USD | 79 USD |
Businterface | PCIe 3.0 x16 | PCIe 3.0 x4 |
Reviews | 95 in our database | 6 in our database |
Vorgänger | Northern Islands | GeForce 900 |
Nachfolger | Sea Islands | GeForce 20 |
GPU-Taktung | 1000 MHz | — |
---|---|---|
Speicher-Taktung | 1200 MHz 4.8 Gbps effective | 1502 MHz 6 Gbps effective |
Basis-Taktfrequenz | — | 1228 MHz |
Boost-Takt | — | 1468 MHz |
Speichergröße | 2 GB | 2 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 256 bit | 64 bit |
Bandbreite | 153.6 GB/s | 48.06 GB/s |
Shading-Einheiten | 1280 | 384 |
---|---|---|
TMUs | 80 | 24 |
ROPs | 32 | 16 |
Compute Units | 20 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
Cache L2 | 512 KB | 512 KB |
Anzahl SM | — | 3 |
Pixelrate | 32.00 GPixel/s | 23.49 GPixel/s |
---|---|---|
Texturrate | 80.00 GTexel/s | 35.23 GTexel/s |
FP32 (float) Leistung | 2.560 TFLOPS | 1,127 GFLOPS |
FP64 (double) Leistung | 160.0 GFLOPS (1:16) | 35.23 GFLOPS (1:32) |
FP16 (half) Leistung | — | 17.62 GFLOPS (1:64) |
Steckplatzbreite | Dual-slot | Single-slot |
---|---|---|
Länge | 241 mm 9.5 inches | 145 mm 5.7 inches |
TDP | 175 W | 30 W |
Vorgeschlagenes Netzteil | 450 W | 200 W |
Ausgabe | 1x DVI1x HDMI2x mini-DisplayPort | 1x DVI1x HDMI |
Stromverbindung | 2x 6-pin | None |
Board-Nummer | C401-47 | PG110 SKU 0 |
Breite | — | 69 mm 2.7 inches |
Höhe | — | 18 mm 0.7 inches |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 5.1 | 6.4 |
CUDA | — | 6.1 |