NVIDIA GeForce GTX 1660 versus NVIDIA GeForce RTX 3090 Ti. Especificações

Comparação dos dados técnicos básicos das placas gráficas NVIDIA GeForce GTX 1660 e NVIDIA GeForce RTX 3090 Ti, chip, unidades de processamento de informação.

• Arquitectura
  Turing Ampere
• CUDA Cores
  1408 10752
• Execution Units
  1408 -
• Chip GPU
  TU116 GA102-350-A1
• L1 Cache
  64 KB 128 KB
• L2 Cache
  1.536 MB 6 MB
• Unidades de saída de renderização
  48 112
• Unidades de Textura
  88 336
• Com base em
  - 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 -
• Tamanho da memória
  6 GB 24 GB
• Tipo de memória
  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.

• Frequência de base
  1530 MHz 1560 MHz
• Frequência máxima
  1785 MHz 1860 MHz
• Overclocking
  - Não

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

Conectividade e ligações.

• DisplayPort Ports
  1 × DisplayPort 1.4a 3 × DisplayPort 1.4a
• DVI Ports
  1 × DVI -
• HDMI Ports
  1 × HDMI 2.0 1 × HDMI 2.1
• Máx. Ecrãs
  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

Dados técnicos que são utilizados em todo o seu potencial em jogos de computador.

• CUDA
  7.5 -
• DirectX
  12.1 12_2
• Resolução máxima
  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

A diferença em tamanho, peso e ranhura dos dispositivos comparados

• Altura
  35 mm -
• Comprimento
  229 mm -
• Slot Size
  Dual-slot -
• Width
  111 mm -

Comparação de interfaces e datas de lançamento para GPU NVIDIA GeForce RTX 3090 Ti e 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
  Sim -
• Process Technology
  12 nm 8 nm
• Data de lançamento
  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