MANLI GeForce RTX 3090 (M3478) vs KFA2 GeForce RTX 3080 Ti HOF. Specifications, performance, tests

Comparison of basic technical data of graphics cards MANLI GeForce RTX 3090 (M3478) and KFA2 GeForce RTX 3080 Ti HOF, chip, information processing units.

• Based on
  NVIDIA GeForce RTX 3090 NVIDIA GeForce RTX 3080 Ti
• GPU Chip
  GA102-300-A1 GA102-225-A1
• Execution units
  82 80
• Shader
  10496 10240
• Render Output Units
  112 96
• Texture Units
  328 320

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

• Memory Size
  24 GB 12 GB
• Memory Type
  GDDR6X GDDR6X
• Memory Speed
  1.219 GHz 1.188 GHz
• Memory Bandwith
  936 GB/s 912 GB/s
• Memory Interface
  384 bit 384 bit

Let's compare the memory frequency of graphics cards MANLI GeForce RTX 3090 (M3478) and KFA2 GeForce RTX 3080 Ti HOF. The higher the better.

• Base Clock
  1.395 GHz 1.365 GHz
• Boost Clock
  1.695 GHz 1.740 GHz+ 5 %
• Avg (Game) Clock
  
• Overclocking
  Yes Yes

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

• TDP
  350 W 350 W
• TDP (up)
  -- --
• Tjunction max
  93 °C 93 °C
• PCIe-Power
  2 x 8-Pin 3 x 8-Pin

Types and sizes of coolers for graphics card cooling system MANLI GeForce RTX 3090 (M3478) and KFA2 GeForce RTX 3080 Ti HOF.

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 90 mm 2 x 102 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  -- 1 x 92 mm
• Noise (Load)
  -- --

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.3
• HDMI Ports
  1x HDMI v2.1 1x HDMI v2.1
• DP Ports
  3x DP v1.4a 3x DP v1.4a
• DVI Ports
  -- --
• VGA Ports
  -- --
• USB-C Ports
  -- --

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

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  No LED lighting Addressable LED

Built-in support for video and image compression standards.

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

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

• Length
  317 mm 330 mm
• Height
  115 mm 142 mm
• Width
  60 mm 58 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  -- --

Comparison of interfaces and release dates for GPU KFA2 GeForce RTX 3080 Ti HOF and MANLI GeForce RTX 3090 (M3478).

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q4/2020 Q2/2021
• Release price
  -- --
• Structure size
  8 nm 8 nm
• Part-no
  M3478+N613-00 38IOM5MD3BHK
• Documents
  data sheet data sheet