GPU comparison with benchmarks

AMD Radeon RX 6400 vs ASUS Dual Radeon RX 580 4G

AMD Radeon RX 6400
AMD Radeon RX 6400 4 GB GDDR6 · 2.32 GHz · 53 W Speed index 3/100
ASUS Dual Radeon RX 580 4G
ASUS Dual Radeon RX 580 4G 4 GB GDDR5 · 1.36 GHz · 185 W Speed index 5/100
In the gpu comparison between the AMD Radeon RX 6400 and the ASUS Dual Radeon RX 580 4G, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

In FP32 performance, the ASUS Dual Radeon RX 580 4G is 59 % faster than the AMD Radeon RX 6400.

AMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
Speed index
3/100
5/100
FP32
3.57 TFLOPS
5.68 TFLOPS
Boost Clock
2.32 GHz
1.36 GHz
Memory Size
4 GB GDDR6
4 GB GDDR5
Memory bandwidth
128 GB/s
224 GB/s
TDP
53 W
185 W
Launch Price
159 $
229 $

GPU

GPUAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
Based onAMD Radeon RX 6400AMD Radeon RX 580 (36 CU)
GPU ChipNavi 24 XLPolaris 20 XT
Streaming Multiprocessors1236
Shader7682304
Render Output Units3232
Texture Units48144
Raytracing Cores12--
More information
The AMD Radeon RX 6400 is based on the AMD Radeon RX 6400 and has 768 texture shaders and 12 execution units.

ASUS Dual Radeon RX 580 4G is based on AMD Radeon RX 580 (36 CU), which has 2304 shaders and 36 execution units.

Memory

MemoryAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
Memory Size4 GB4 GB
Memory TypeGDDR6GDDR5
Memory Clock2.000 GHz1.750 GHz
Memory Speed16.0 Gbps7.0 Gbps
Memory bandwidth128 GB/s224 GB/s
Memory Interface64 bit256 bit
More information
The AMD Radeon RX 6400 has 4 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 128 GB/s.

The ASUS Dual Radeon RX 580 4G can access 4 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 224 GB/s.

Clock Speeds

Clock SpeedsAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
Base Clock1.923 GHz1.257 GHz
Boost Clock2.321 GHz1.360 GHz
Avg (Game) Clock2.04 GHz1.34 GHz
OverclockingYesYes
More information
The AMD Radeon RX 6400 clocks in the base with up to 1.923 GHz. The base frequency of the ASUS Dual Radeon RX 580 4G is 1.257 GHz.

Thermal Design

Thermal DesignAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
TDP53 W185 W
Tjunction max97 °C90 °C
PCIe-Power--1 x 8-Pin
More information
The TDP (Thermal Design Power) of the AMD Radeon RX 6400 is 53 W. The graphics card is supplied with energy via the -- connector.

The ASUS Dual Radeon RX 580 4G has a TDP of 185 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
Fan-Type--Axial
Fan 1--2 x 100 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB0 dB
More information
The AMD Radeon RX 6400 has a total of 0 -- fans.

The ASUS Dual Radeon RX 580 4G has 2 Axial fans to cool the GPU and memory.

Connectivity

ConnectivityAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
Max. Displays24
HDCP2.32.2
HDMI1x HDMI 2.12x HDMI 2.0b
DisplayPort1x DP 1.4a2x DP 1.4
DVI--1
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 2 screens can be connected to the AMD Radeon RX 6400.

The ASUS Dual Radeon RX 580 4G supports a maximum of 4 screens.

Featureset

FeaturesetAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
Max. resolution7680x43207680x4320
DirectX12_2 (Ultimate)12
RaytracingYesNo
DLSS / FSRYesYes
LEDNo LED lightingNo LED lighting
More information
The AMD Radeon RX 6400 supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASUS Dual Radeon RX 580 4G is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8Decode / EncodeDecode
VP9Decode / EncodeDecode
AV1DecodeNo
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Dimensions

DimensionsAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
Length--242 mm
Height--129 mm
Width--38 mm
Width (Slots)--2 Slots
SFF-ReadyNoNo
More information
The AMD Radeon RX 6400 is -- long, -- high and -- wide.

The ASUS Dual Radeon RX 580 4G is 242 mm long, 129 mm high and 38 mm wide.

Additional data

Additional dataAMD Radeon RX 6400ASUS Dual Radeon RX 580 4G
GPU InterfacePCIe 4.0 x 4PCIe 3.0 x 16
Release dateQ2/2022Q2/2017
Launch Price159 $229 $
Structure size6 nm14 nm
Part-no--DUAL-RX580-4G
Documentsdata sheet--
More information
The AMD Radeon RX 6400 was released in Q2/2022 at a price of 159 $.

The ASUS Dual Radeon RX 580 4G was introduced in Q2/2017 at a price of 229 $.

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score ASUS Dual Radeon RX 580 4G +19.7 %

  1. 1,647
  2. 1,972

Port Royal (Raytracing)

  1. 294
  2. no data

Speed Way Graphics Score (Raytracing)

  1. 80
  2. no data

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

  1. 8 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 11 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 21 fps (avg)
  2. no data

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p) ASUS Dual Radeon RX 580 4G +57.9 %

  1. 19 fps (avg)
  2. 30 fps (avg)

2560x1440 (1440p) ASUS Dual Radeon RX 580 4G +63.9 %

  1. 36 fps (avg)
  2. 59 fps (avg)

1920x1080 (1080p) ASUS Dual Radeon RX 580 4G +75.0 %

  1. 48 fps (avg)
  2. 84 fps (avg)

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL ASUS Dual Radeon RX 580 4G +31.8 %

  1. 32,619
  2. 43,000

Geekbench 6 - Vulkan ASUS Dual Radeon RX 580 4G +4.8 %

  1. 38,397
  2. 40,241

Geekbench 6 - Metal AMD Radeon RX 6400 +698.9 %

  1. 339,470
  2. 42,492

Rate these graphics cards now

Here you can rate the AMD Radeon RX 6400 to help other visitors make their purchasing decisions. The average rating is 3.7 stars (11 ratings). Rate now:

Here you can rate the ASUS Dual Radeon RX 580 4G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

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