Radeon RX 6400 - Specs, Benchmarks

Explore the complete details of Radeon RX 6400, including specs, performance benchmarks

graphic card

Summary

The Radeon RX 6400 GPU by AMD. features a RDNA 2.0 (2020−2024) architecture. with 768 CUDA cores. and a boost clock of 2321 MHz MHz. It offers GDDR6 memory with 4 GB GB capacity and a 64 Bit-bit interface. delivering a bandwidth of 128.0 GB/s GB/s. With a power consumption (TDP) of 53W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.3 for enhanced performance.



Benchmark Performance

18.42

Content

General Information

Basic details about the Radeon RX 6400, including manufacturer, ranking, and release date.

Title Radeon RX 6400
Manufacturer AMD
Ranking 296
Popularity Rank not in top-100
Architecture RDNA 2.0 (2020−2024)
GPU code name Navi 24
Market Segmente Desktop
Length - Width N/A - 1-slot
Release Date 19 January 2022

Performance

Details on clock speeds, cores, and floating-point processing power of Radeon RX 6400.

Core Clock Speed 1923 MHz
Boost Clock Speed 2321 MHz
Floating Point Processing Power 3.565 TFLOPS
No of Transistors 5,400 million
CUDA Cores 768
Ray Tracing Cores 12
Tensor Cores N/A
Texture Fill Rate 111.4
ROPs 32

Performance Score Comparison

GPU Cores

Connectivity & API Support

Available display connectors and API compatibility for enhanced performance.

Interface PCIe 4.0 x4
Display Connectors 1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI 1
DirectX 12 Ultimate (12_2)
Shader Model 6.7
OpenGL 4.6
OpenCL 2.2
Vulkan 1.3
CUDA N/A
DLSS N/A
TMUs 48

Memory & Bus

Information on memory type, capacity, and bandwidth to evaluate data processing power.

Memory Type GDDR6
Maximum RAM 4 GB
Memory Bus Width 64 Bit
Memory Clock Speed 2000 MHz
Memory Bandwidth 128.0 GB/s GB/s
Resizable BAR 1

Power & Efficiency

Power consumption, efficiency, and additional power requirements.

Power Consumption (TDP) 53 W
Power Efficiency 25.46
Manufacturing Process 6 nm
Supplementary Power Connectors None

Closest Competitors

Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.


Radeon RX 9070 XT
67.65
Radeon RX 9070
61.85
Radeon RX 7800M
32.54
Radeon 890M
20.48
Radeon 880M
18.58
Radeon RX 7600 XT
42.95
Radeon RX 6600 LE
38.52
Radeon 780M
16.87
Radeon 760M
13.63
Radeon PRO W7700
57.96

Top Comparisons with Radeon RX 6400

Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.

Radeon Pro W5700X

Radeon Pro W5700X

VS
Radeon RX 6400

Radeon RX 6400
GeForce RTX 5080

GeForce RTX 5080

VS
Radeon RX 6400

Radeon RX 6400