NVIDIA GeForce GTX 1660 Ti vs ASRock Radeon RX 6650 XT Challenger D 8GB OC. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce GTX 1660 Ti and ASRock Radeon RX 6650 XT Challenger D 8GB OC, chip, information processing units.

• GPU Chip
  TU116 Navi 23 KXT (RDNA 2)
• Execution units
  1536 32
• Render Output Units
  48 64
• Texture Units
  96 128

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  6 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  1.5 GHz 2.190 GHz
• Memory Speed
  12 Gbps 17.5 Gbps
• Memory Bandwith
  288.0 GB/s 280 GB/s
• Memory Interface
  192 bit 128 bit

Let's compare the memory frequency of graphics cards NVIDIA GeForce GTX 1660 Ti and ASRock Radeon RX 6650 XT Challenger D 8GB OC. The higher the better.

• Base Clock
  1.5 GHz 2.106 GHz+ 2 %
• Boost Clock
  1.77 GHz 2.669 GHz+ 1 %

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• TDP
  120 W 180 W+ 2 %

Connectivity and connections.

• Max. Displays
  3 4
• HDMI Ports
  1x HDMI 2.1 1x HDMI v2.1
• DP Ports
  1x DisplayPort 1.4a 3x DP v1.4a
• DVI Ports
  1x DVI --

Technical data that is used to its full potential in computer games.

• Max. resolution
  3840x2160 7680x4320
• DirectX
  12.1 12_2 (Ultimate)

The difference in size, weight and slot of the compared devices

• Length
  229 mm 269 mm
• Width
  111 mm 41 mm
• Height
  35 mm 132 mm

Comparison of interfaces and release dates for GPU ASRock Radeon RX 6650 XT Challenger D 8GB OC and NVIDIA GeForce GTX 1660 Ti.

• GPU Interface
  PCIe 3.0 x16 PCIe 4.0 x 8
• Structure size
  12 nm 7 nm
• Release date
  Q1/2019 Q2/2022