NVIDIA Quadro P2000 vs NVIDIA RTX A4500
Grafikprozessor
| GPU Name | GP106 | GA102 |
|---|---|---|
| GPU Variante | GP106-875-A1 | — |
| Architektur | Pascal | Ampere |
| Hersteller | TSMC | Samsung |
| Prozessgröße | 16 nm | 8 nm |
| Transistoren | 4,400 million | 28,300 million |
| Chipgröße | 200 mm² | 628 mm² |
Grafikkarte
| Veröffentlichungsdatum | Feb 6th, 2017 | Nov 23rd, 2021 |
|---|---|---|
| Generation | Quadro | Quadro |
| Produktion | End-of-life | Active |
| Businterface | PCIe 3.0 x16 | PCIe 4.0 x16 |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1076 MHz | 1050 MHz |
|---|---|---|
| Boost-Takt | 1480 MHz | 1650 MHz |
| Speicher-Taktung | 1752 MHz 7 Gbps effective | 2000 MHz 16 Gbps effective |
Speicher
| Speichergröße | 5 GB | 20 GB |
|---|---|---|
| Speichertyp | GDDR5 | GDDR6 |
| Speicherbus | 160 bit | 320 bit |
| Bandbreite | 140.2 GB/s | 640.0 GB/s |
Render-Konfiguration
| Shading-Einheiten | 1024 | 7168 |
|---|---|---|
| TMUs | 64 | 224 |
| ROPs | 40 | 96 |
| Anzahl SM | 8 | 56 |
| Cache L1 | 48 KB (per SM) | 128 KB (per SM) |
| Cache L2 | 1280 KB | 6 MB |
| Tensor Cores | — | 224 |
| RT-Kerne | — | 56 |
Theoretische Leistung
| Pixelrate | 59.20 GPixel/s | 158.4 GPixel/s |
|---|---|---|
| Texturrate | 94.72 GTexel/s | 369.6 GTexel/s |
| FP16 (half) Leistung | 47.36 GFLOPS (1:64) | 23.65 TFLOPS (1:1) |
| FP32 (float) Leistung | 3.031 TFLOPS | 23.65 TFLOPS |
| FP64 (double) Leistung | 94.72 GFLOPS (1:32) | 739.2 GFLOPS (1:32) |
Boarddesign
| Steckplatzbreite | Single-slot | Dual-slot |
|---|---|---|
| Länge | 196 mm 7.7 inches | 267 mm 10.5 inches |
| Breite | 111 mm 4.4 inches | 112 mm 4.4 inches |
| TDP | 75 W | 200 W |
| Vorgeschlagenes Netzteil | 250 W | 550 W |
| Ausgabe | 4x DisplayPort | 4x DisplayPort |
| Stromverbindung | None | 1x 8-pin |
| Board-Nummer | PG410 SKU 502 | — |
Grafik-Features
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 6.1 | 8.6 |
| Shader-Modell | 6.4 | 6.6 |
