Gainward GeForce RTX 2070 SUPER vs KFA2 GeForce RTX 2080 Dual Black. Specifications, performance, tests

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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 RTX 2070 SUPER NVIDIA GeForce RTX 2080
• GPU Chip
  TU104 TU104
• Execution units
  40 46
• Shader
  2560 2944
• Render Output Units
  64 64
• Texture Units
  160 184

This section provides a comparison of the memory configurations of Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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
  8 GB 8 GB
• Memory Type
  GDDR6 GDDR6
• Memory Speed
  1.75 GHz 1.75 GHz
• Memory Bandwith
  448 GB/s 448 GB/s
• Memory Interface
  256 bit 256 bit

This section focuses on comparing the clock speeds of Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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
  1.605 GHz 1.515 GHz
• Boost Clock
  1.770 GHz 1.710 GHz
• Avg (Game) Clock
  
• Overclocking
  Yes Yes

This section examines the thermal design of Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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
  215 W 215 W
• TDP (up)
  -- --
• Tjunction max
  88 °C 89 °C
• PCIe-Power
  1 x 6-Pin, 1 x 8-Pin 1 x 6-Pin, 1 x 8-Pin

This section compares the cooling systems of Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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 80 mm 2 x 90 mm
• Noise (Idle)
  0 dB / Silent --
• Fan 2
  -- --
• Noise (Load)
  -- --

This section compares the connectivity options available on Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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
  4 4
• HDCP-Version
  2.2 2.2
• HDMI Ports
  1x HDMI v2.0b 1x HDMI v2.0b
• DP Ports
  3x DP v1.4a 3x DP v1.4a
• DVI Ports
  -- --
• VGA Ports
  -- --
• USB-C Ports
  -- 1

This section compares the technical specifications of Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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
  7680x4320 7680x4320
• DirectX
  12_2 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  No LED lighting Addressable LED

This section compares the support for video codecs on Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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 Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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
  269 mm 283 mm
• Height
  112 mm 139 mm
• Width
  -- 41 mm
• Width (Slots)
  2 PCIe-Slots 2 PCIe-Slots
• Weight
  -- --

This section provides additional information about Gainward GeForce RTX 2070 SUPER and KFA2 GeForce RTX 2080 Dual Black. 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
  Q3/2019 Q3/2018
• Release price
  -- --
• Structure size
  12 nm 12 nm
• Part-no
  471056224-1044 28NSL6UCT7BK
• Documents
  data sheet data sheet