It's easy to forget that AMD Radeon RX 6500 XT isn't the only Navi 24 GPU-based graphics card out there as the RX 6400 exists too. The other graphics card is purely designed for OEMs and SIs but it looks like manufacturers are still going to offer them in custom flavors.
ASRock Radeon RX 6400 Challenger ITX Series Offers Mini-ITX GPU Design To OEMs & SIs
The ASRock Radeon RX 6400 Challenger ITX 4 GB graphics card was spotted within EEC database by KOMACHI (via Videocardz). The graphics card has the 'RX6400 CLI 4G' product name and comes with the same design as the Radeon RX 6500 XT but has a cut-down Navi 24 GPU core along with all the cut-down features that the chip comes with.
The AMD Radeon RX 6400 is based on a slightly cut-down 'XL' chip with 768 cores. The card retains its 4 GB GDDR6 memory and features a clock speed of 2321 MHz which is almost 500 MHz slower than the RX 6500 XT. The RX 6400 is not going to require any power connectors to boot thanks to its 53W TDP. It features 112 GB/s standard and 232 GB/s IFC bandwidth. The lower TDP and the exclusion of power connectors is the main reason why the core clock is so low compared to the RX 6500 XT.
While the Radeon RX 6400 is expected to launch relatively soon, it will likely be kept as an OEM-only model & won't get custom variants. In the official renders, it can be seen that the card is designed for the entry-level and low-profile GPU market with a single-slot and half-height form factor which features a single fan and an HDMI + DP output. AMD never announced the pricing of the Radeon RX 6400 graphics card but it is likely to have an MSRP of around $149 US considering the 6500 XT has an MSRP of $199 US. But still, it is never going to make it to the DIY market though one can expect some shop owners and 3rd party sellers to start listing RX 6400 on retail sites, pulled from OEM PCs.
AMD Radeon RX 6000 Series "RDNA 2" Graphics Card Lineup:
| Graphics Card | AMD Radeon RX 6400 | AMD Radeon RX 6500 XT | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT | AMD Radeon RX 6700 XT | AMD Radeon RX 6800 | AMD Radeon RX 6800 XT | AMD Radeon RX 6900 XT | AMD Radeon RX 6900 XT Liquid Cooled | AMD Radeon RX 6900 XTX |
|---|---|---|---|---|---|---|---|---|---|---|
| GPU | Navi 24 (XL)? | Navi 24 (XT)? | Navi 23 (XL) | Navi 23 (XT) | Navi 22 (XT?) | Navi 21 XL | Navi 21 XT | Navi 21 XTX | Navi 21 XTXH | Navi 21 XTXH |
| Process Node | 6nm | 6nm | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm |
| Die Size | 107mm2 | 107mm2 | 237mm2 | 237mm2 | 336mm2 | 520mm2 | 520mm2 | 520mm2 | 520mm2 | 520mm2 |
| Transistors | 5.4 Billion | 5.4 Billion | 11.06 Billion | 11.06 Billion | 17.2 Billion | 26.8 Billion | 26.8 Billion | 26.8 Billion | 26.8 Billion | 26.8 Billion |
| Compute Units | 12 | 16 | 28 | 32 | 40 | 60 | 72 | 80 | 80 | 80 |
| Stream Processors | 768 | 1024 | 1792 | 2048 | 2560 | 3840 | 4608 | 5120 | 5120 | 5120 |
| TMUs/ROPs | 48/32 | 64/32 | 112/64 | 128/64 | 160/64 | 240 / 96 | 288 / 128 | 320 / 128 | 320 / 128 | 320 / 128 |
| Game Clock | 2039 MHz | 2610 MHz | 2044 MHz | 2359 MHz | 2424 MHz | 1815 MHz | 2015 MHz | 2015 MHz | 2250 MHz | TBA |
| Boost Clock | 2321 MHz | 2815 MHz | 2491 MHz | 2589 MHz | 2581 MHz | 2105 MHz | 2250 MHz | 2250 MHz | 2345 MHz | 2435 MHz |
| FP32 TFLOPs | 3.5 TFLOPs | 5.7 TFLOPs | 9.0 TFLOPs | 10.6 TFLOPs | 13.21 TFLOPs | 16.17 TFLOPs | 20.74 TFLOPs | 23.04 TFLOPs | 24.01 TFLOPs | 24.93 TFLOPs |
| Memory Size | 4 GB GDDR6 + 16 MB Infinity Cache | 4 GB GDDR6 + 16 MB Infinity Cache | 8 GB GDDR6 + 32 MB Infinity Cache | 8 GB GDDR6 + 32 MB Infinity Cache | 12 GB GDDR6 + 96 MB Infinity Cache | 16 GB GDDR6 +128 MB Infinity Cache | 16 GB GDDR6 +128 MB Infinity Cache | 16 GB GDDR6 +128 MB Infinity Cache | 16 GB GDDR6 +128 MB Infinity Cache | 16 GB GDDR6 +128 MB Infinity Cache |
| Memory Bus | 64-bit | 64-bit | 128-bit | 128-bit | 192-bit | 256-bit | 256-bit | 256-bit | 256-bit | 256-bit |
| Memory Clock | 14 Gbps | 18 Gbps | 14 Gbps | 16 Gbps | 16 Gbps | 16 Gbps | 16 Gbps | 16 Gbps | 18 Gbps | 18 Gbps |
| Bandwidth | 112 GB/s | 144 GB/s | 224 GB/s | 256 GB/s | 384 GB/s | 512 GB/s | 512 GB/s | 512 GB/s | 576 GB/s | 576 GB/s |
| TDP | 53W | 107W | 132W | 160W | 230W | 250W | 300W | 300W | 330W | 330W |
| Price | $149 US? | $199 US | $329 US | $379 US | $479 US | $579 US | $649 US | $999 US | ~$1199 US | ~$1199 US |
The post ASRock Radeon RX 6400 Mini-ITX Graphics Cards Spotted But Designed For OEMs & System Integrators by Hassan Mujtaba appeared first on Wccftech.
source https://wccftech.com/asrock-radeon-rx-6400-mini-itx-graphics-cards-spotted-designed-for-oems-si/