KFA2 GeForce GTX 1660 vs Gainward GeForce GTX 1660 Pegasus OC. Specifications, performance, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It includes key information such as the GPU chip architecture, the number of processing units, and other core features that directly impact the overall performance of the cards in various applications, including gaming and professional workloads.

• Based on
  NVIDIA GeForce GTX 1660 NVIDIA GeForce GTX 1660
• GPU Chip
  TU116-300-A1 TU116-300-A1
• Execution units
  22 22
• Shader
  1408 1408
• Render Output Units
  48 48
• Texture Units
  88 88

This section provides a comparison of the memory configurations of KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It includes details such as the memory size, type (e.g., GDDR6, HBM2), and bandwidth, which are key factors that determine how efficiently the card handles large textures, data sets, and high-resolution tasks.Larger memory sizes are typically beneficial for demanding applications like 4K gaming and video editing.

• Memory Size
  6 GB 6 GB
• Memory Type
  GDDR5 GDDR5
• Memory Speed
  2 GHz 2 GHz
• Memory Bandwith
  192 GB/s 192 GB/s
• Memory Interface
  192 bit 192 bit

This section focuses on comparing the clock speeds of KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It includes both the base and boost clock speeds, which directly influence the performance of the GPU during intensive tasks. Faster clock speeds typically translate to higher frame rates in games and quicker processing in compute-heavy applications.

• Base Clock
  1.530 GHz 1.530 GHz
• Boost Clock
  1.785 GHz 1.830 GHz+ 3 %
• Avg (Game) Clock
  1.785 GHz
• Overclocking
  Yes Yes

This section examines the thermal design of KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It includes details such as power consumption (in watts) and thermal output during regular operation and overclocking. Efficient thermal management is essential for maintaining stable performance during long gaming sessions or other demanding tasks.

• TDP
  120 W 120 W
• TDP (up)
  -- --
• Tjunction max
  -- --
• PCIe-Power
  1 x 8-Pin 1 x 8-Pin

This section compares the cooling systems of KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It includes details about the types of coolers (e.g., blower or open-air) and the number and size of fans, which play a crucial role in maintaining optimal temperatures during operation.Effective cooling is essential for preventing thermal throttling and extending the longevity of the GPU.

• Fan-Type
  Radial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  1 x 75 mm 1 x 100 mm
• Noise (Idle)
  -- --
• Fan 2
  -- --
• Noise (Load)
  -- --

This section compares the connectivity options available on KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. These include the number and type of ports like HDMI, DisplayPort, and others that are essential for connecting displays and external devices.This information helps determine which card offers more versatile or modern connectivity options.

• Max. Displays
  3 3
• HDCP-Version
  2.2 2.2
• HDMI Ports
  1x HDMI v2.0b 1x HDMI v2.0b
• DP Ports
  3x DP v1.4 1x DP v1.4
• DVI Ports
  -- 1
• VGA Ports
  -- --
• USB-C Ports
  -- --

This section compares the technical specifications of KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It highlights key features such as API support for DirectX, OpenGL, and Vulkan, which are crucial for running modern games and applications efficiently.These specifications ensure compatibility and optimal performance across a wide range of software environments.

• Max. resolution
  3840x2160 3840x2160
• DirectX
  12_1 12_1
• Raytracing
  No No
• DLSS / FSR
  No No
• LED
  No LED lighting No LED lighting

This section compares the support for video codecs on KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It highlights the built-in capabilities for compressing and decompressing video formats such as H.264, H.265 (HEVC), and VP9, which are important for tasks like video editing and streaming.

• h264
  Decode / Encode Decode / Encode
• VP8
  Decode Decode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP9
  Decode Decode
• AV1
  No No

This section compares the physical dimensions of KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It includes the size, weight, and slot requirements, which are important considerations for ensuring compatibility with your PC case, especially in smaller or more compact builds.

• Length
  281 mm 168 mm
• Height
  124 mm 126 mm
• Width
  41 mm --
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots
• Weight
  -- --

This section provides additional information about KFA2 GeForce GTX 1660 and Gainward GeForce GTX 1660 Pegasus OC. It covers aspects such as release dates, interface compatibility, and other unique features that might not be covered in other sections.This helps users make a more informed decision about the suitability of each card for their specific use case.

• GPU Interface
  PCIe 3.0 x 16 PCIe 3.0 x 16
• Release date
  Q1/2019 Q1/2019
• Release price
  -- --
• Structure size
  12 nm 12 nm
• Part-no
  60SRH7MD01BK NE51660S18J9-165F
• Documents
  data sheet data sheet