In the gpu comparison between the ASUS Dual Radeon RX 6400 and the ASRock Intel Arc A380 Challenger ITX 6GB OC, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the ASRock Intel Arc A380 Challenger ITX 6GB OC is 15 % faster than the ASUS Dual Radeon RX 6400.
The ASUS Dual Radeon RX 6400 is based on the AMD Radeon RX 6400 and has 768 texture shaders and 12 execution units.
ASRock Intel Arc A380 Challenger ITX 6GB OC is based on Intel Arc A380 Graphics, which has 1024 shaders and 128 execution units.
Memory
Memory
ASUS Dual Radeon RX 6400
ASRock Intel Arc A380 Challenger ITX 6GB OC
Memory Size
4 GB
6 GB
Memory Type
GDDR6
GDDR6
Memory Clock
2.000 GHz
1.938 GHz
Memory Speed
16.0 Gbps
15.5 Gbps
Memory bandwidth
128 GB/s
186 GB/s
Memory Interface
64 bit
96 bit
More information
The ASUS Dual Radeon RX 6400 has 4 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 128 GB/s.
The ASRock Intel Arc A380 Challenger ITX 6GB OC can access 6 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 186 GB/s.
Clock Speeds
Clock Speeds
ASUS Dual Radeon RX 6400
ASRock Intel Arc A380 Challenger ITX 6GB OC
Base Clock
1.923 GHz
2.250 GHz
Boost Clock
2.321 GHz
--
Avg (Game) Clock
2.04 GHz
--
Overclocking
Yes
Yes
More information
The ASUS Dual Radeon RX 6400 clocks in the base with up to 1.923 GHz. The base frequency of the ASRock Intel Arc A380 Challenger ITX 6GB OC is 2.250 GHz.
Thermal Design
Thermal Design
ASUS Dual Radeon RX 6400
ASRock Intel Arc A380 Challenger ITX 6GB OC
TDP
53 W
75 W
TDP (up)
--
75 W
Tjunction max
97 °C
Unknown
PCIe-Power
--
1 x 8-Pin
More information
The TDP (Thermal Design Power) of the ASUS Dual Radeon RX 6400 is 53 W. The graphics card is supplied with energy via the -- connector.
The ASRock Intel Arc A380 Challenger ITX 6GB OC has a TDP of 75 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.
Cooler & Fans
Cooler & Fans
ASUS Dual Radeon RX 6400
ASRock Intel Arc A380 Challenger ITX 6GB OC
Fan-Type
Axial
Axial
Fan 1
2 x 90 mm
1 x 100 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
--
44 dB
More information
The ASUS Dual Radeon RX 6400 has a total of 2 Axial fans.
The ASRock Intel Arc A380 Challenger ITX 6GB OC has 1 Axial fans to cool the GPU and memory.
Connectivity
Connectivity
ASUS Dual Radeon RX 6400
ASRock Intel Arc A380 Challenger ITX 6GB OC
Max. Displays
2
4
HDCP
2.3
--
HDMI
1x HDMI 2.1
1x HDMI 2.0b
DisplayPort
1x DP 1.4a
3x DP 2.0
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 ASUS Dual Radeon RX 6400.
The ASRock Intel Arc A380 Challenger ITX 6GB OC supports a maximum of 4 screens.
Featureset
Featureset
ASUS Dual Radeon RX 6400
ASRock Intel Arc A380 Challenger ITX 6GB OC
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
ASUS Aura Sync
No LED lighting
More information
The ASUS Dual Radeon RX 6400 supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the ASRock Intel Arc A380 Challenger ITX 6GB OC is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
ASUS Dual Radeon RX 6400
ASRock Intel Arc A380 Challenger ITX 6GB OC
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode / Encode
No
VP9
Decode / Encode
Decode / Encode
AV1
Decode
Decode / Encode
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 Dual Radeon RX 6400
ASRock Intel Arc A380 Challenger ITX 6GB OC
Length
201 mm
190 mm
Height
124 mm
124 mm
Width
41 mm
39 mm
Width (Slots)
2 Slots
2 Slots
Weight
--
400 g
SFF-Ready
No
No
More information
The ASUS Dual Radeon RX 6400 is 201 mm long, 124 mm high and 41 mm wide.
The ASRock Intel Arc A380 Challenger ITX 6GB OC is 190 mm long, 124 mm high and 39 mm 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.
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 Dual Radeon RX 6400 to help other visitors make their purchasing decisions. The average rating is 4.0 stars (3 ratings). Rate now:
Here you can rate the ASRock Intel Arc A380 Challenger ITX 6GB OC to help other visitors make their purchasing decisions. The average rating is 4.0 stars (7 ratings). Rate now:
