NVIDIA GeForce RTX 3080 vs NVIDIA RTX A4500
Grafikprozessor
| GPU Name | GA102 | GA102 |
|---|---|---|
| GPU Variante | GA102-200-KD-A1 | — |
| Architektur | Ampere | Ampere |
| Hersteller | Samsung | Samsung |
| Prozessgröße | 8 nm | 8 nm |
| Transistoren | 28,300 million | 28,300 million |
| Chipgröße | 628 mm² | 628 mm² |
Grafikkarte
| Veröffentlichungsdatum | Sep 1st, 2020 | Nov 23rd, 2021 |
|---|---|---|
| Generation | GeForce 30 | Quadro |
| Produktion | Active | Active |
| Originalpreis | 699 USD | — |
| Businterface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| gpu.details.availability | Sep 17th, 2020 | — |
| Vorgänger | GeForce 20 | — |
| Aktueller Preis | Amazon / Newegg | — |
| Reviews | 99 in our database | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1440 MHz | 1050 MHz |
|---|---|---|
| Boost-Takt | 1710 MHz | 1650 MHz |
| Speicher-Taktung | 1188 MHz 19 Gbps effective | 2000 MHz 16 Gbps effective |
Speicher
| Speichergröße | 10 GB | 20 GB |
|---|---|---|
| Speichertyp | GDDR6X | GDDR6 |
| Speicherbus | 320 bit | 320 bit |
| Bandbreite | 760.3 GB/s | 640.0 GB/s |
Render-Konfiguration
| Shading-Einheiten | 8704 | 7168 |
|---|---|---|
| TMUs | 272 | 224 |
| ROPs | 96 | 96 |
| Anzahl SM | 68 | 56 |
| Tensor Cores | 272 | 224 |
| RT-Kerne | 68 | 56 |
| Cache L1 | 128 KB (per SM) | 128 KB (per SM) |
| Cache L2 | 5 MB | 6 MB |
Theoretische Leistung
| Pixelrate | 164.2 GPixel/s | 158.4 GPixel/s |
|---|---|---|
| Texturrate | 465.1 GTexel/s | 369.6 GTexel/s |
| FP16 (half) Leistung | 29.77 TFLOPS (1:1) | 23.65 TFLOPS (1:1) |
| FP32 (float) Leistung | 29.77 TFLOPS | 23.65 TFLOPS |
| FP64 (double) Leistung | 465.1 GFLOPS (1:64) | 739.2 GFLOPS (1:32) |
Boarddesign
| Steckplatzbreite | Dual-slot | Dual-slot |
|---|---|---|
| Länge | 285 mm 11.2 inches | 267 mm 10.5 inches |
| TDP | 320 W | 200 W |
| Vorgeschlagenes Netzteil | 700 W | 550 W |
| Ausgabe | 1x HDMI3x DisplayPort | 4x DisplayPort |
| Stromverbindung | 1x 12-pin | 1x 8-pin |
| Board-Nummer | PG132 SKU 30 | — |
| Breite | 112 mm 4.4 inches | 112 mm 4.4 inches |
| Höhe | 40 mm 1.6 inches | — |
Grafik-Features
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 8.6 | 8.6 |
| Shader-Modell | 6.6 | 6.6 |
