In recent news, information regarding the custom models for AMD’s upcoming Radeon RX 6600 Non-XT graphics card have leaked out, and these models include those from XFX, PowerColor & ASRock.
As we know, AMD’s Radeon RX 6600 Non-XT is expected to hit the retail segment next week on 13th October, and thus it’s not surprising that various range of custom models have popped up online. Recently we have seen the Gigabyte variants which featured a custom PCB and cooling designs however, now some more custom models from XFX, PowerColor, and ASRock have leaked out as well.
XFX Radeon RX 6600 Non-XT Custom Models
First let’s come to the XFX, which will launch its XFX Radeon RX 6600 Speedster SWFT 210 rocking a dual-slot and dual-fan design. It comes in a nice black color scheme along with an extended backplate featuring a cut-out to vent hot air out from the back. The custom graphics card is powered by a single 8-pin connector.
PowerColor Radeon RX 6600 Non-XT Custom Models
This offering from PowerColor will be in two custom flavors, the Hellhound & the Fighter. The Hellhound is a premium model featuring a dual-slot and dual-fan design while rocking a full cover backplate. Its fans feature an acrylic design with blue LEDs to pop out the looks. On the other hand, the Fighter is a standard variant featuring no backplate and sports standard black-colored fans.
ASRock Radeon RX 6600 Non-XT Custom Models
Finally, we have the ASRock Radeon RX 6600 Challenger D and ITX series. ASRock’s Challenger D comes with a dual-slot and dual-fan design whereas the ITX features a dual-slot and single-fan design. The Challenger D series sports a cooler that extends beyond the PCB while the ITX variant sports a more compact PCB and cooling design.
AMD Radeon RX 6000 Series “RDNA 2” Graphics Card Lineup:
| Graphics Card | AMD Radeon RX 6600 | AMD Radeon RX 6600 XT | AMD Radeon RX 6700 | 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 23 (XL?) | Navi 23 (XT) | Navi 22 (XL?) | Navi 22 (XT?) | Navi 21 XL | Navi 21 XT | Navi 21 XTX | Navi 21 XTXH | Navi 21 XTXH |
| Process Node | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm |
| Die Size | 237mm2 | 237mm2 | 336mm2 | 336mm2 | 520mm2 | 520mm2 | 520mm2 | 520mm2 | 520mm2 |
| Transistors | 11.06 Billion | 11.06 Billion | 17.2 Billion | 17.2 Billion | 26.8 Billion | 26.8 Billion | 26.8 Billion | 26.8 Billion | 26.8 Billion |
| Compute Units | 28 | 32 | 36 | 40 | 60 | 72 | 80 | 80 | 80 |
| Stream Processors | 1792 | 2048 | 2304 | 2560 | 3840 | 4608 | 5120 | 5120 | 5120 |
| TMUs/ROPs | TBA | 128/64 | TBA | 160/64 | 240 / 96 | 288 / 128 | 320 / 128 | 320 / 128 | 320 / 128 |
| Game Clock | 2044 MHz | 2359 MHz | TBA | 2424 MHz | 1815 MHz | 2015 MHz | 2015 MHz | 2250 MHz | TBA |
| Boost Clock | 2491 MHz | 2589 MHz | TBA | 2581 MHz | 2105 MHz | 2250 MHz | 2250 MHz | 2345 MHz | 2435 MHz |
| FP32 TFLOPs | 9.0 TFLOPs | 10.6 TFLOPs | TBA | 13.21 TFLOPs | 16.17 TFLOPs | 20.74 TFLOPs | 23.04 TFLOPs | 24.01 TFLOPs | 24.93 TFLOPs |
| Memory Size | 8 GB GDDR6 + 32 MB Infinity Cache? | 8 GB GDDR6 + 32 MB Infinity Cache | 12 GB GDDR6 + 96 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 | 128-bit | 128-bit | 192-bit | 192-bit | 256-bit | 256-bit | 256-bit | 256-bit | 256-bit |
| Memory Clock | 16 Gbps | 16 Gbps | 16 Gbps? | 16 Gbps | 16 Gbps | 16 Gbps | 16 Gbps | 18 Gbps | 18 Gbps |
| Bandwidth | 256 GB/s | 256 GB/s | 384 GB/s | 384 GB/s | 512 GB/s | 512 GB/s | 512 GB/s | 576 GB/s | 576 GB/s |
| TDP | 132W | 160W | TBA | 230W | 250W | 300W | 300W | 330W | 330W |
| Price | $299-$329 ? | $379 US | TBA | $479 US | $579 US | $649 US | $999 US | ~$1199 US | ~$1199 US |
