In the gpu comparison between the ASUS AREZ Strix Radeon RX 580 OC and the AMD Radeon RX 6400, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the ASUS AREZ Strix Radeon RX 580 OC is 62 % faster than the AMD Radeon RX 6400.
ASUS AREZ Strix Radeon RX 580 OCAMD Radeon RX 6400
The ASUS AREZ Strix Radeon RX 580 OC is based on the AMD Radeon RX 580 (36 CU) and has 2304 texture shaders and 36 execution units.
AMD Radeon RX 6400 is based on AMD Radeon RX 6400, which has 768 shaders and 12 execution units.
Memory
Memory
ASUS AREZ Strix Radeon RX 580 OC
AMD Radeon RX 6400
Memory Size
8 GB
4 GB
Memory Type
GDDR5
GDDR6
Memory Clock
2.000 GHz
2.000 GHz
Memory Speed
8.0 Gbps
16.0 Gbps
Memory bandwidth
256 GB/s
128 GB/s
Memory Interface
256 bit
64 bit
More information
The ASUS AREZ Strix Radeon RX 580 OC has 8 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 256 GB/s.
The AMD Radeon RX 6400 can access 4 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 128 GB/s.
Clock Speeds
Clock Speeds
ASUS AREZ Strix Radeon RX 580 OC
AMD Radeon RX 6400
Base Clock
1.257 GHz
1.923 GHz
Boost Clock
1.380 GHz
2.321 GHz
Avg (Game) Clock
1.36 GHz
2.04 GHz
Overclocking
Yes
Yes
More information
The ASUS AREZ Strix Radeon RX 580 OC clocks in the base with up to 1.257 GHz. The base frequency of the AMD Radeon RX 6400 is 1.923 GHz.
Thermal Design
Thermal Design
ASUS AREZ Strix Radeon RX 580 OC
AMD Radeon RX 6400
TDP
185 W
53 W
Tjunction max
90 °C
97 °C
PCIe-Power
1 x 8-Pin
--
More information
The TDP (Thermal Design Power) of the ASUS AREZ Strix Radeon RX 580 OC is 185 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.
The AMD Radeon RX 6400 has a TDP of 53 W and is supplied with the required energy via -- PCIe power connectors.
Cooler & Fans
Cooler & Fans
ASUS AREZ Strix Radeon RX 580 OC
AMD Radeon RX 6400
Fan-Type
Axial
--
Fan 1
3 x 90 mm
--
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
More information
The ASUS AREZ Strix Radeon RX 580 OC has a total of 3 Axial fans.
The AMD Radeon RX 6400 has 0 -- fans to cool the GPU and memory.
Connectivity
Connectivity
ASUS AREZ Strix Radeon RX 580 OC
AMD Radeon RX 6400
Max. Displays
4
2
HDCP
2.2
2.3
HDMI
2x HDMI 2.0b
1x HDMI 2.1
DisplayPort
2x DP 1.4
1x DP 1.4a
DVI
1
--
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASUS AREZ Strix Radeon RX 580 OC.
The AMD Radeon RX 6400 supports a maximum of 2 screens.
Featureset
Featureset
ASUS AREZ Strix Radeon RX 580 OC
AMD Radeon RX 6400
Max. resolution
7680x4320
7680x4320
DirectX
12
12_2 (Ultimate)
Raytracing
No
Yes
DLSS / FSR
Yes
Yes
LED
Addressable LED
No LED lighting
More information
The ASUS AREZ Strix Radeon RX 580 OC supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the AMD Radeon RX 6400 is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
ASUS AREZ Strix Radeon RX 580 OC
AMD Radeon RX 6400
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode / Encode
VP9
Decode
Decode / Encode
AV1
No
Decode
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.
Dimensions
Dimensions
ASUS AREZ Strix Radeon RX 580 OC
AMD Radeon RX 6400
Length
298 mm
--
Height
134 mm
--
Width
52 mm
--
Width (Slots)
3 Slots
--
SFF-Ready
No
No
More information
The ASUS AREZ Strix Radeon RX 580 OC is 298 mm long, 134 mm high and 52 mm wide.
The AMD Radeon RX 6400 is -- long, -- high and -- wide.
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 AREZ Strix Radeon RX 580 OC +20.7 %
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.
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.
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
Here you can rate the ASUS AREZ Strix Radeon RX 580 OC to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate 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:
