GPU comparison with benchmarksThe Intel Arc A380 Graphics has 1024 shader units and these clock a maximum of 2.00 GHz which results in an FP32 computing power of 3.64 TFLOPS.
The AMD Radeon RX 6400 has 768 shader units and these clock at a maximum of 2.32 GHz and achieve an FP32 computing power of 3.57 TFLOPS. |
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GPUThe Intel Arc A380 Graphics is equipped with a graphics chip of the Alchemist architecture, which has 128 streaming multiprocessors. The graphics card AMD Radeon RX 6400 is based on the RDNA 2 architecture and is equipped with 12 execution units. |
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Intel Arc A380 Graphics | GPU | AMD Radeon RX 6400 |
Intel Arc A380 Graphics | Based on | AMD Radeon RX 6400 |
ACM-G11 | GPU Chip | Navi 24 XL |
Alchemist | Architecture | RDNA 2 |
128 | Streaming Multiprocessors | 12 |
1024 | Shader | 768 |
32 | Render Output Units | 32 |
64 | Texture Units | 48 |
8 | Raytracing Cores | 12 |
MemoryThe Intel Arc A380 Graphics is equipped with a 6 GB large GDDR6 graphics memory, which is equipped with 1.938 GHz clocks. The AMD Radeon RX 6400 has a 4 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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6 GB | Memory Size | 4 GB |
GDDR6 | Memory Type | GDDR6 |
1.938 GHz | Memory Clock | 2.000 GHz |
15.5 Gbps | Memory Speed | 16.0 Gbps |
186 GB/s | Memory bandwidth | 128 GB/s |
96 bit | Memory Interface | 64 bit |
Clock SpeedsThe Intel Arc A380 Graphics has a turbo clock of . The turbo frequency of the AMD Radeon RX 6400 is 2.321 GHz. |
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2.000 GHz | Base Clock | 1.923 GHz |
Boost Clock | 2.321 GHz | |
Avg (Game) Clock | 2.04 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe Intel Arc A380 Graphics has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as Unknown. The AMD Radeon RX 6400 is equipped with a PCIe power connector that supplies it with power. The maximum operating temperature of the card is 97 °C. |
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75 W | TDP | 53 W |
75 W | TDP (up) | -- |
Unknown | Tjunction max | 97 °C |
1 x 8-Pin | PCIe-Power |
Cooler & FansThe graphics processor and graphics memory of the Intel Arc A380 Graphics are cooled with a Air cooling. The AMD Radeon RX 6400 is cooled by a Air cooling. |
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Axial | Fan-Type | -- |
-- | Fan 1 | -- |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe Intel Arc A380 Graphics supports the downward compatible copy protection HDCP in version --. The AMD Radeon RX 6400 supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 2 |
-- | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
3x DP v2.0 | DP Ports | 1x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe Intel Arc A380 Graphics supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The AMD Radeon RX 6400 supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
No LED lighting | LED | No LED lighting |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode / Encode | AV1 | Decode |
No | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe Intel Arc A380 Graphics is -- wide and therefore needs the space of -- in the case. The width of the AMD Radeon RX 6400 is -- and thus requires the space of -- in the PC case. |
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-- | Length | -- |
-- | Height | -- |
-- | Width | -- |
-- | Width (Slots) | -- |
-- | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 4.0 x 4 |
Additional dataManufactured using the 6 nanometer process, Intel Arc A380 Graphics was released in Q3/2022. The AMD Radeon RX 6400 published in Q2/2022 is manufactured with a structure width of 6 nanometers. |
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-- | Part-no | -- |
Q3/2022 | Release date | Q2/2022 |
-- | Launch Price | 159 $ (Reference) |
6 nm | Structure size | 6 nm |
data sheet | Documents | data sheet |
Intel Arc A380 Graphics
6 GB GDDR6 |
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AMD Radeon RX 6400
4 GB GDDR6 |
Intel Arc A380 Graphics
6 GB GDDR6 |
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AMD Radeon RX 6400
4 GB GDDR6 |
AMD Radeon RX 6400
4 GB GDDR6 |
AMD Radeon RX 6400
4 GB GDDR6 |
AMD Radeon RX 6400
4 GB GDDR6 |
AMD Radeon RX 6400
4 GB GDDR6 |
AMD Radeon RX 6400
4 GB GDDR6 |
AMD Radeon RX 6400
4 GB GDDR6 |
AMD Radeon RX 6400
4 GB GDDR6 |
Intel Arc A380 Graphics
6 GB GDDR6 |
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AMD Radeon RX 6400
4 GB GDDR6 |
Intel Arc A380 Graphics
6 GB GDDR6 |
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AMD Radeon RX 6400
4 GB GDDR6 |
AMD Radeon RX 6400
4 GB GDDR6 |
Intel Arc A380 Graphics
6 GB GDDR6 |
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AMD Radeon RX 6400
4 GB GDDR6 |