NVIDIA GeForce GTX 1660 对 Gigabyte Radeon RX 6650 XT EAGLE 8G. 规格

显卡的基本技术数据比较 NVIDIA GeForce GTX 1660 和 Gigabyte Radeon RX 6650 XT EAGLE 8G, 芯片，信息处理单元.

• 建筑学
  Turing RDNA 2
• CUDA Cores
  1408 -
• Execution Units
  1408 32
• GPU芯片
  TU116 Navi 23 KXT
• L1 Cache
  64 KB -
• L2 Cache
  1.536 MB -
• 渲染输出单位
  48 64
• 纹理单位
  88 128
• 基于
  - AMD Radeon RX 6650 XT
• RT Cores
  - 32
• 着色器
  - 2048

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 280 GB/s
• Memory Bus
  192 bit 128 bit
• Memory Clock
  2000 MHz 2190 MHz
• Memory Data Rate
  8 Gbps 17.5 Gbps
• 内存大小
  6 GB 8 GB
• 存储器类型
  GDDR5 GDDR6

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

• 基准频率
  1530 MHz 2055 MHz
• 最大频率
  1785 MHz 2635 MHz
• Game Clock
  - 2410 MHz
• 超频
  - 是

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

• Graphics Card Power
  120 W -
• Maximum GPU Temperature
  95 °C -
• System Power Supply
  450 W (Minimum system power requirement) -
• TDP
  120 W 180 W+ 2 %
• Maximum Junction Temperature
  - -
• TDP (up)
  - -

用于显卡冷却系统的冷却器的类型和尺寸 NVIDIA GeForce GTX 1660 和 Gigabyte Radeon RX 6650 XT EAGLE 8G.

• 冷却器类型
  - Air cooling
• 风扇类型
  - Axial
• 风扇1
  - 3 x 80 mm
• 风扇2
  - -
• Noise (Idle)
  - 0 dB / Silent
• Noise (Load)
  - -

连通性和连接.

• DisplayPort Ports
  1 × DisplayPort 1.4a 2 × DisplayPort 1.4a
• DVI端口
  1 × DVI -
• HDMI端口
  1 × HDMI 2.0 2 × HDMI 2.1
• 最大。显示
  3 4
• Other Display Outputs (unparsed)
  DP 1.4a; HDMI 2.0b; DL-DVI-D -
• PCIe Interface
  PCIe 3.0 x16 PCIe 4.0 x8
• Power Connectors
  8-pin 1 x 8-Pin
• HDCP Version
  - 2.3
• USB-C Ports
  - -
• VGA Ports
  - -

在电脑游戏中被充分使用的技术数据.

• CUDA
  7.5 -
• DirectX
  12.1 12_2 (Ultimate)
• 最大分辨率
  3840 × 2160 7680 × 4320
• OpenCL
  3.0 -
• OpenGL
  4.6 -
• Shader Model
  6.7 (6.4) -
• Vulkan
  1.3 -
• DLSS / FSR
  - 是
• LED
  - No LED lighting
• 光线追踪
  - 是

内置对视频和图像压缩标准的支持.

• AV1
  - Decode
• h264
  - Decode / Encode
• h265 / HEVC
  - Decode / Encode
• VP8
  - Decode / Encode
• VP9
  - Decode / Encode

所比较的设备在尺寸、重量和插槽上的差异

• 高度
  35 mm 113 mm
• 长度
  229 mm 282 mm
• Slot Size
  Dual-slot 2 PCIe-Slots
• Width
  111 mm 41 mm
• Weight
  - -

GPU的接口和发布日期的比较 Gigabyte Radeon RX 6650 XT EAGLE 8G 和 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. -
• Multi-monitor support
  是 -
• Process Technology
  12 nm 7 nm
• 发布日期
  Q1/2019 Q2/2022
• Verification scope
  Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved. -
• 规格
  - data sheet
• Launch Price (historical)
  - -
• Part Number
  - GV-R665XTEAGLE-8GD

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