NVIDIA GeForce GTX 1660 Ti gegen NVIDIA GeForce RTX 3090 Ti. Spezifikationen, Leistung, Tests

Vergleich der grundlegenden technischen Daten von Grafikkarten NVIDIA GeForce GTX 1660 Ti und NVIDIA GeForce RTX 3090 Ti, Chip, Informationsverarbeitungseinheiten.

• Architektur
  Turing Ampere
• CUDA Cores
  1536 10752
• Execution Units
  1536 -
• GPU Chip
  TU116 GA102-350-A1
• L1 Cache
  64 KB 128 KB
• L2 Cache
  1,536 MB 6 MB
• Render Output Einheiten
  48 112
• Textur Einheiten
  96 336
• Based on
  - GA102
• Shader
  - 10752

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Memory Bandwidth
  288 GB/s 1,008 GB/s
• Memory Bus
  192 bit 384 bit
• Memory Clock
  1500 MHz -
• Memory Data Rate
  12 Gbps -
• Speichergröße
  6 GB 24 GB
• Speicher Typ
  GDDR6 GDDR6X
• Memory Speed (legacy frequency label)
  - 1300 MHz

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Grundfrequenz
  1500 MHz 1560 MHz
• Maximale Frequenz
  1770 MHz 1860 MHz
• Übertaktung
  - Nein

Graphics card power limits and recommended system power supply describe different specifications.

• Graphics Card Power
  120 W 450 W
• Maximum GPU Temperature
  95 °C 92 °C
• System Power Supply
  450 W (Minimum system power requirement) 850 W (System power requirement)
• TDP
  120 W 450 W

Konnektivität und Verbindungen.

• DisplayPort Ports
  1 × DisplayPort 1.4a 3 × DisplayPort 1.4a
• DVI-Ports
  1 × DVI -
• HDMI-Ports
  1 × HDMI 2.1 1 × HDMI 2.1
• Max. Anzeigen
  3 4
• Other Display Outputs (unparsed)
  DP 1.4a; HDMI 2.0b; DL-DVI-D HDMI
• PCIe Interface
  PCIe 3.0 x16 PCIe 4.0 x16
• Power Connectors
  8-pin 3x PCIe 8-pin cables (adapter in box) OR 450W or greater PCIe Gen 5 cable
• HDCP Version
  - 2.3

Technische Daten, die in Computerspielen voll ausgeschöpft werden.

• CUDA
  7.5 -
• DirectX
  12.1 12_2
• Max. Auflösung
  3840 × 2160 7680 × 4320
• OpenCL
  3.0 3.0
• OpenGL
  4.6 4.6
• Shader Model
  6.7 (6.4) 6.6
• Vulkan
  1.3 1.3

Der Unterschied in Größe, Gewicht und Steckplatz der verglichenen Geräte

• Höhe
  35 mm -
• Länge
  229 mm -
• Slot Size
  Dual-slot -
• Width
  111 mm -

Vergleich von Schnittstellen und Freigabeterminen für GPU NVIDIA GeForce RTX 3090 Ti und NVIDIA GeForce GTX 1660 Ti.

• Manufacturer specification scope
  NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ. NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ.
• Multi-monitor support
  Ja -
• Official source
  https://www.nvidia.com/en-us/geforce/graphics-cards/compare/ https://www.nvidia.com/en-us/geforce/graphics-cards/compare/
• Process Technology
  12 nm 8 nm
• Datum der Veröffentlichung
  Q1/2019 -
• Verification scope
  Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved. Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
• Verified on
  2026-09-30 2026-09-30

• FP16 (theoretical)
  10.87 TFLOPS (2:1) 40 TFLOPS
• FP32 (theoretical)
  5.437 TFLOPS 40 TFLOPS
• FP64 (theoretical)
  169.9 GFLOPS (1:32) 0.625 TFLOPS
• Pixel Rate
  84.96 GPixel/s 208.3 GPixel/s
• Texture Rate
  169.9 GTexel/s 625.0 GTexel/s