AMD’s soon-to-be-released Radeon RX 6600 XT and Radeon RX 6600 graphics card have been revealed according to a new rumor. Both the cards are based on AMD’s Navi 23 GPU and according to the latest rumor, the Radeon RX 6600 XT is going to feature up to 2.70 GHz clocks which would be very impressive for the AMD Navi 23 chip.
Both the AMD Radeon RX 6600 XT & the Radeon RX 6600 graphics cards have been submitted by custom card manufacturers at EEC. And now we know that both these cards will be powered by the Navi 23 (RDNA 2) GPU. The top model will feature the full Navi 23 XT SKU while the cut-down variant will be based on the Navi 23 XL SKU. Both of these GPUs will house all of the key techs that have been featured on the RDNA 2 graphics IP.
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 |
| GPU | Navi 23 (XL?) | Navi 23 (XT?) | Navi 22 (XL?) | Navi 22 (XT?) | Navi 21 XL | Navi 21 XT | Navi 21 XTX |
| Process Node | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm | 7nm |
| Die Size | 236mm2? | 236mm2? | 336mm2 | 336mm2 | 520mm2 | 520mm2 | 520mm2 |
| Transistors | TBA | TBA | 17.2 Billion | 17.2 Billion | 26.8 Billion | 26.8 Billion | 26.8 Billion |
| Compute Units | 28 | 32 | 36 | 40 | 60 | 72 | 80 |
| Stream Processors | 1792 | 2048 | 2304 | 2560 | 3840 | 4608 | 5120 |
| TMUs/ROPs | TBA | TBA | TBA | 160/64 | 240 / 96 | 288 / 128 | 320 / 128 |
| Game Clock | TBA | TBA | TBA | 2424 MHz | 1815 MHz | 2015 MHz | 2015 MHz |
| Boost Clock | TBA | TBA | TBA | 2581 MHz | 2105 MHz | 2250 MHz | 2250 MHz |
| FP32 TFLOPs | TBA | TBA | TBA | 13.21 TFLOPs | 16.17 TFLOPs | 20.74 TFLOPs | 23.04 TFLOPs |
| Memory Size | 8 GB GDDR6 + 64 MB Infinity Cache? | 8 GB GDDR6 + 64 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 |
| Memory Bus | 128-bit? | 192-bit | 192-bit | 192-bit | 256-bit | 256-bit | 256-bit |
| Memory Clock | 16 Gbps? | 16 Gbps? | 16 Gbps? | 16 Gbps | 16 Gbps | 16 Gbps | 16 Gbps |
| Bandwidth | 256 GB/s? | 256 GB/s? | 384 GB/s | 384 GB/s | 512 GB/s | 512 GB/s | 512 GB/s |
| TDP | TBA | TBA | TBA | 230W | 250W | 300W | 300W |
| Price | TBA | TBA | TBA | $479 US | $579 US | $649 US | $999 US |
