GPU comparison with benchmarksIn the gpu comparison between the GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G and the AMD Radeon RX 6900 XT, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G is based on the AMD Radeon RX 6400 and has 768 texture shaders and 12 execution units. AMD Radeon RX 6900 XT is based on AMD Radeon RX 6900 XT, which has 5120 shaders and 80 execution units. |
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GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G | GPU | AMD Radeon RX 6900 XT |
AMD Radeon RX 6400 | Based on | AMD Radeon RX 6900 XT |
Navi 24 XL | GPU Chip | Navi 21 |
RDNA 2 | Architecture | RDNA 2 |
12 | Streaming Multiprocessors | 80 |
768 | Shader | 5120 |
32 | Render Output Units | 128 |
48 | Texture Units | 320 |
12 | Raytracing Cores | 80 |
MemoryThe GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G has 4 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 128 GB/s. The AMD Radeon RX 6900 XT can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s. |
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4 GB | Memory Size | 16 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 2.000 GHz |
16.0 Gbps | Memory Speed | 16.0 Gbps |
128 GB/s | Memory bandwidth | 512 GB/s |
64 bit | Memory Interface | 256 bit |
Clock SpeedsThe GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G clocks in the base with up to 1.923 GHz. The base frequency of the AMD Radeon RX 6900 XT is 1.825 GHz. |
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1.923 GHz | Base Clock | 1.825 GHz |
2.321 GHz | Boost Clock | 2.250 GHz |
2.04 GHz | Avg (Game) Clock | 2.02 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G is 53 W. The graphics card is supplied with energy via the connector. The AMD Radeon RX 6900 XT has a TDP of 300 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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53 W | TDP | 300 W |
-- | TDP (up) | 345 W |
97 °C | Tjunction max | 100 °C |
PCIe-Power | 2 x 8-Pin |
Cooler & FansThe GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G has a total of 2 Axial fans. The AMD Radeon RX 6900 XT has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 50 mm | Fan 1 | 3 x 80 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 38 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 2 screens can be connected to the GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G. The AMD Radeon RX 6900 XT supports a maximum of 4 screens. |
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2 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
1x DP v1.4a | DP Ports | 2x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetThe GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the AMD Radeon RX 6900 XT is 7680x4320 pixels. |
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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 | Non addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | Decode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G is 182 mm long, 69 mm high and 36 mm wide. The AMD Radeon RX 6900 XT is 267 mm long, 120 mm high and -- wide. |
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182 mm | Length | 267 mm |
69 mm | Height | 120 mm |
36 mm | Width | -- |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | 1492 g |
PCIe 4.0 x 4 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G was released in Q2/2022 at a price of 159 $ (Reference). The AMD Radeon RX 6900 XT was introduced in Q4/2020 at a price of 999 $. |
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GV-R64D6-4GL | Part-no | 102-D412 |
Q2/2022 | Release date | Q4/2020 |
159 $ (Reference) | Launch Price | 999 $ |
6 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
GIGABYTE Radeon RX 6400 D6 LOW PROFILE 4G
4 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |