NVIDIA GeForce GTX 1070 Max-Q vs NVIDIA GeForce RTX 2080 Max-Q
Grafikprozessor
| GPU Name | GP104 | TU104 |
|---|---|---|
| GPU Variante | N17E-G2-A1 | N18E-G3-A1 |
| Architektur | Pascal | Turing |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 16 nm | 12 nm |
| Transistoren | 7,200 million | 13,600 million |
| Chipgröße | 314 mm² | 545 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Jun 27th, 2017 | Jan 29th, 2019 |
|---|---|---|
| Generation | GeForce 10 Mobile | GeForce 20 Mobile |
| Produktion | End-of-life | Active |
| Businterface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Reviews | 125 in our database | — |
| Vorgänger | GeForce 900M | GeForce 10 Mobile |
| Nachfolger | GeForce 20 Mobile | GeForce 30 Mobile |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1215 MHz | 735 MHz |
|---|---|---|
| Boost-Takt | 1379 MHz | 1095 MHz |
| Speicher-Taktung | 2002 MHz 8 Gbps effective | 1500 MHz 12 Gbps effective |
Speicher
| Speichergröße | 8 GB | 8 GB |
|---|---|---|
| Speichertyp | GDDR5 | GDDR6 |
| Speicherbus | 256 bit | 256 bit |
| Bandbreite | 256.3 GB/s | 384.0 GB/s |
Render-Konfiguration
| Shading-Einheiten | 2048 | 2944 |
|---|---|---|
| TMUs | 128 | 184 |
| ROPs | 64 | 64 |
| Anzahl SM | 16 | 46 |
| Cache L1 | 48 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 2 MB | 4 MB |
| Tensor Cores | — | 368 |
| RT-Kerne | — | 46 |
Theoretische Leistung
| Pixelrate | 88.26 GPixel/s | 70.08 GPixel/s |
|---|---|---|
| Texturrate | 176.5 GTexel/s | 201.5 GTexel/s |
| FP16 (half) Leistung | 88.26 GFLOPS (1:64) | 12.89 TFLOPS (2:1) |
| FP32 (float) Leistung | 5.648 TFLOPS | 6.447 TFLOPS |
| FP64 (double) Leistung | 176.5 GFLOPS (1:32) | 201.5 GFLOPS (1:32) |
Boarddesign
| Steckplatzbreite | MXM Module | Dual-slot |
|---|---|---|
| TDP | 115 W | 80 W |
| Ausgabe | No outputs | No outputs |
| Stromverbindung | None | None |
| Board-Nummer | E2914 SKU 10 | E4914 SKU 10 |
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 | 7.5 |
| Shader-Modell | 6.4 | 6.6 |
