NVIDIA GeForce RTX 4090 vs Colorful GeForce RTX 3080 Ti NB EX-V. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA GeForce RTX 4090 and Colorful GeForce RTX 3080 Ti NB EX-V, chip, information processing units.

• Based on
  NVIDIA GeForce RTX 4090 NVIDIA GeForce RTX 3080 Ti
• GPU Chip
  AD102-300 / AD102-301 (Ada Lovelace) GA102-225-A1 (Ampere)
• Streaming Multiprocessors
  128 80
• Shader
  16384 10240
• Render Output Units
  192 112
• Texture Units
  512 320
• Raytracing Cores
  128 80

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 Clock
  1.313 GHz 1.188 GHz
• Memory Speed
  21.0 Gbps 19 Gbps
• Memory bandwidth
  1008 GB/s 912 GB/s
• Memory Interface
  384 bit 384 bit

Let's compare the memory frequency of graphics cards NVIDIA GeForce RTX 4090 and Colorful GeForce RTX 3080 Ti NB EX-V. The higher the better.

• Base Clock
  2.235 GHz 1.365 GHz
• Boost Clock
  2.520 GHz 1.665 GHz
• Avg (Game) Clock
  -- --
• Overclocking
  Yes Yes

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

• TDP
  450 W 350 W
• TDP (up)
  450 W-25 % --
• Tjunction max
  90 °C 93 °C
• PCIe-Power
  -- 2 x 8-Pin

Types and sizes of coolers for graphics card cooling system NVIDIA GeForce RTX 4090 and Colorful GeForce RTX 3080 Ti NB EX-V.

• Fan-Type
  Axial Axial
• Fan 1
  2 x 110 mm 3 x 90 mm
• Fan 2
  -- --
• Cooler-Type
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  39 dB --

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 (Ultimate) 12_2 (Ultimate)
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  No LED lighting No LED lighting

Built-in support for video and image compression standards.

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

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

• Length
  304 mm 317 mm
• Height
  137 mm 135 mm
• Width
  61 mm 60 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  -- 1400 g

Comparison of interfaces and release dates for GPU Colorful GeForce RTX 3080 Ti NB EX-V and NVIDIA GeForce RTX 4090.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4.0 x 16
• Release date
  Q4/2022 Q4/2021
• Launch Price
  1,599 $ (Reference) 1,199 $ (Reference)
• Structure size
  4 nm 8 nm
• Part-no
  -- --
• Documents
  data sheet data sheet