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AMD Radeon RX 6400 4GB

AMD Radeon RX 6400 4GB
SKU: AMD-RX-6400-4GB
Brand: AMD
Category: Graphics Cards
  • Cores: 768 Stream Processors
  • Base Clock: 1923 MHz
  • Boost Clock: 2321 MHz
  • Memory: 4GB GDDR6
  • VR Ready: No
  • Resolutions Supported: 7680×4320

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  • Speed 6 / 10
  • Price 7 / 10
  • Performance 6 / 10
  • Design 6 / 10

AMD Radeon RX 6400 4GB Specs

The AMD Radeon RX 6400 4GB is based on the RDNA 2.0 6nm architecture with 768 stream processors. The base clock is 1923 MHz and it goes up to 2039 MHz for the game clock. The boost clock comes in at 2321 MHz. There are 5.4 billion transistors as well as 48 texture units and 32 ROPs.

For memory, the AMD Radeon RX 6400 4GB has 4GB of GDDR6 video memory clocked at 16000 MHz effective. The memory interface width is 64-bit and the memory bandwidth is 128 GB/s.

The AMD Radeon RX 6400 runs DirectX version 12 and has AMD FreeSync. There is OpenCL 2.2, OpenGL 4.6 and Shader Model 6.7. Additionally there is also AMD Software: Adrenalin Edition, AMD FidelityFX Super Resolution , AMD Link, AMD Noise Suppression, AMD Radeon Super Resolution, AMD Smart Access Memory, VSR (4K), AMD Privacy View, AMD Radeon Boost, AMD Radeon Anti-Lag, AMD Radeon Image Sharpening, AMD Radeon Chill, TrueAudio Next and The Vulkan API. There is no Crossfire on the AMD Radeon RX 6400 and it is not VR ready.

The maximum resolution of this card is 7680×4320. For display output connectors, there is Display Port 1.4a and HDMI 2.1. There is no USB-c, DVI or VGA. The PCI-e interface on the AMD Radeon RX 6400 uses PCI-e 4.0 x4. No power connectors are required for this card as it uses just 53 W of power. AMD recommends a 350 W PSU.

This is a single slot card and is can also come in low profile variants. At release on the 19 January 2022, this card retailed for $159 USD. View more AMD Radeon RX 6400 variants here.

Specs

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General

Manufacturer AMD
GPU Architecture RDNA 2.0 6nm
Base Clock 1923 MHz (2039 MHz Game Clock)
Boost Clock 2321 MHz
Transistor Amount 5.4 billion
Cores 768 Stream Processors
Texture Units 48
ROPs 32

Cores & Texture Config

Memory

Memory Size 4GB GDDR6
Memory Clock 16000 MHz
Memory Interface Width 64-bit
Memory Bandwidth 128 GB/s

Performance

Fillrate

Technologies

DirectX® Version 12
G-Sync/FreeSync
OpenCL 2.2
OpenGL 4.6
Shader Model 6.7
SLI/Crossfire Ready
VR Ready
RGB Lighting
Extra Technologies AMD Software: Adrenalin Edition, AMD FidelityFX Super Resolution , AMD Link, AMD Noise Suppression, AMD Radeon Super Resolution, AMD Smart Access Memory, VSR (4K), AMD Privacy View, AMD Radeon Boost, AMD Radeon Anti-Lag, AMD Radeon Image Sharpening, AMD Radeon Chill, TrueAudio Next, The Vulkan API

Connectivity

Maximum resolution 7680×4320
Display Port 1.4a
HDMI 2.1
USB-C No
Dual Link DVI No
Single Link DVI No
VGA No

Requirements

Interface PCIe 4.0 x 4
Power Connectors None
PSU Recommendation 350 W
Graphics Card Power 53 W

Dimensions

Length -
Width 1 Slot
Height -

Extra Information

Price (at release) $159 USD
Weight -
Released 19 January, 2022

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