NVIDIA GeForce GTX 1660 contre NVIDIA GeForce RTX 3090 Ti. Spécifications

Comparaison des données techniques de base des cartes graphiques NVIDIA GeForce GTX 1660 et NVIDIA GeForce RTX 3090 Ti, puce, unités de traitement de l'information.

• Architecture
  Turing Ampere
• CUDA Cores
  1408 10752
• Execution Units
  1408 -
• Puce GPU
  TU116 GA102-350-A1
• L1 Cache
  64 KB 128 KB
• L2 Cache
  1.536 MB 6 MB
• Unités de sortie de rendu
  48 112
• Unités de texture
  88 336
• Sur la base de
  - GA102
• Shader
  - 10752

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

• Memory Bandwidth
  192.1 GB/s 1,008 GB/s
• Memory Bus
  192 bit 384 bit
• Memory Clock
  2000 MHz -
• Memory Data Rate
  8 Gbps -
• Taille de la mémoire
  6 GB 24 GB
• Type de mémoire
  GDDR5 GDDR6X
• Memory Speed (legacy frequency label)
  - 1300 MHz

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

• Fréquence de base
  1530 MHz 1560 MHz
• Fréquence maximale
  1785 MHz 1860 MHz
• Overclocking
  - Non

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

Connectivité et connexions.

• DisplayPort Ports
  1 × DisplayPort 1.4a 3 × DisplayPort 1.4a
• Ports DVI
  1 × DVI -
• Ports HDMI
  1 × HDMI 2.0 1 × HDMI 2.1
• Max. Affichages
  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

Des données techniques utilisées à leur plein potentiel dans les jeux informatiques.

• CUDA
  7.5 -
• DirectX
  12.1 12_2
• Résolution maximale
  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

La différence de taille, de poids et de fente des appareils comparés

• Hauteur
  35 mm -
• Longueur
  229 mm -
• Slot Size
  Dual-slot -
• Width
  111 mm -

Comparaison des interfaces et des dates de sortie des GPU NVIDIA GeForce RTX 3090 Ti et NVIDIA GeForce GTX 1660.

• 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
  Oui -
• Process Technology
  12 nm 8 nm
• Date de sortie
  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.

• FP16 (theoretical)
  10.05 TFLOPS (2:1) 40 TFLOPS
• FP32 (theoretical)
  5.027 TFLOPS 40 TFLOPS
• FP64 (theoretical)
  157.1 GFLOPS (1:32) 0.625 TFLOPS
• Pixel Rate
  85.68 GPixel/s 208.3 GPixel/s
• Texture Rate
  157.1 GTexel/s 625.0 GTexel/s