AMD Radeon RX 6400 vs NVIDIA GeForce RTX 4060. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 6400 and NVIDIA GeForce RTX 4060, chip, information processing units.

• Architecture
  RDNA 2 Ada Lovelace
• Based on
  AMD Radeon RX 6400 NVIDIA GeForce RTX 4060
• Compute Units
  12 -
• Execution Units
  12 -
• GPU Chip
  Navi 24 XL AD107
• Ray Accelerators
  12 -
• Render Output Units
  32 32
• Shader
  768 3072
• Texture Units
  48 96
• CUDA Cores
  - 3072
• RT Cores
  - 24
• Streaming Multiprocessors
  - 24

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Infinity Cache
  16 MB -
• Memory Bandwidth
  128 GB/s 272 GB/s
• Memory Bus
  64 bit 128 bit
• Memory Clock
  2000 MHz 2125 MHz
• Memory Data Rate
  16 Gbps 17 Gbps
• Memory Size
  4 GB 8 GB
• Memory Type
  GDDR6 GDDR6

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• Base Clock
  1923 MHz 1830 MHz
• Boost Clock
  2321 MHz 2460 MHz
• Game Clock
  2039 MHz -
• Overclocking
  Yes Yes

Graphics card power limits and recommended system power supply describe different specifications.

• Maximum Junction Temperature
  - 90 °C
• System Power Supply
  350 W (System power requirement) 550 W (System power requirement)
• TDP
  53 W 115 W
• TDP (up)
  No -
• Typical Board Power
  53 W -
• Maximum GPU Temperature
  - 90 °C
• Total Graphics Power
  - 115 W

Types and sizes of coolers for graphics card cooling system AMD Radeon RX 6400 and NVIDIA GeForce RTX 4060.

• Cooler-Type
  Air cooling Air cooling
• Fan-Type
  - -
• Fan 1
  - -
• Fan 2
  - -
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  - -

Connectivity and connections.

• DisplayPort Ports
  1 × DisplayPort 1.4a 3 × DisplayPort
• DVI Ports
  - -
• HDCP Version
  2.3 2.3
• HDMI Ports
  1 × HDMI 2.1 1 × HDMI 2.1a
• HDMI Version
  HDMI 2.1 VRR and FRL -
• Max. Displays
  2 4
• PCIe Interface
  PCIe 4.0 x4 PCIe 4.0 x8
• Power Connectors
  PCIe Powered 1x PCIe 8-pin cables (adapter in box) OR 300 W or greater PCIe Gen 5 cable. Certain manufacturer models may use 1x PCIe 6-pin cable or 1x PCIe 8-pin cable
• USB-C Ports
  - -
• VGA Ports
  - -
• Other Display Outputs (unparsed)
  - HDMI

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

• DirectX
  Conflicting source values: 12.2 | 12_2 12_2 (Ultimate)
• DLSS / FSR
  No Yes
• LED
  No LED lighting No LED lighting
• Max. resolution
  7680 × 4320 7680 × 4320
• Raytracing
  Yes Yes

Built-in support for video and image compression standards.

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

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

• Height
  - -
• Length
  - -
• Slot Size
  - -
• Weight
  - -
• Width
  - -

Comparison of interfaces and release dates for GPU NVIDIA GeForce RTX 4060 and AMD Radeon RX 6400.

• Documents
  data sheet data sheet
• Launch Price (historical)
  - 299 $
• Manufacturer
  AMD -
• Part Number
  - -
• Process Technology
  6 nm 4 nm
• Release date
  2022-01-19 Q3/2023
• Manufacturer specification scope
  - NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ.