Via the website Videocardz, well-known informant @KOMACHI_ENSAKA on Twitter has leaked details about the recent driver releases by AMD pointing towards the possible future launch of the Radeon RX 6600 GPU and RX 6600XT GPU, complete with the Navi 23 GPU. AMD currently uses the Navi 23 in their Radeon RX 6600M mobile GPU. Both GPUs listed in the driver update correspond with the "73FF" PC Device ID as shown below.
AMD hid their newest Radeon RX 6600 and Radeon RX 6600XT GPUs in their newest driver update
Earlier this year at CES 2021, AMD informed their audience that they would be releasing a graphics card sporting a single-fan setup in the future. With this new leak, it looks like they were talking about the Radeon 6600 GPU and 6600XT GPU - each housing a Navi 23 GPU. Based on the driver update entries and the hints from AMD, it is likely that we are looking at a simaltenous launch of the two graphics cards.
Currently, AMD has launched the mobile RDNA2 series which is currently being used in the ASUS ROG Strix G15 laptops. The current laptops feature RX 6800M graphics. AMD has also mentioned the upcoming launch of its Radeon RX 6700 XT series to stay competitive with other manufacturers.
With the AMD Radeon 6600 GPU and 6600XT GPU, we don't have details about specifications at this time. However, past rumors have indicated that the Radeon 6600XT GPU will allow for 8GB of GDDR6 memory. If this is true, the Radeon 6600 GPU may either run with 4GB of GDDR6 memory, or the same 8GB of the XT model. This is based off the current Navi 23 GPU specifications already in use.
AMD's Navi 23 GPU provides a 128-bit memory bus and processes up to 2048 streams of data. Elon Musk, CEO of Tesla, currently has in use, the AMD Navi 23 in his Model S vehicles. Musk has stated that the performance of this system will rival Sony's Playstation 5 gaming consoles. The Navi 23 GPU utilizes 10 TFLOPs (also known as teraFLOPS -- equal to one trillion floating-point operations per second) of computing performance and adopts up to 100 watts of power, which is currently in the AMD Radeon Pro W6600 graphics card for high-end office workstations.
Long story short, based on the timing of this leak, we expect the AMD 6600 and 6600XT GPU launch to be imminent (within a quarter).
AMD Radeon RX 6000 Series "RDNA 2" Graphics Card Lineup:
|Graphics Card||AMD Radeon RX 6950 XT||AMD Radeon RX 6900 XT||AMD Radeon RX 6800 XT||AMD Radeon RX 6800||AMD Radeon RX 6750 XT||AMD Radeon RX 6700 XT||AMD Radeon RX 6700||AMD Radeon RX 6650 XT||AMD Radeon RX 6600 XT||AMD Radeon RX 6600||AMD Radeon RX 6500 XT||AMD Radeon RX 6400|
|GPU||Navi 21 KXTX||Navi 21 XTX||Navi 21 XT||Navi 21 XL||Navi 22 KXT||Navi 22 XT||Navi 22 XL||Navi 23 KXT||Navi 23 (XT)||Navi 23 (XL)||Navi 24 (XT)||Navi 24 (XL)|
|Transistors||26.8 Billion||26.8 Billion||26.8 Billion||26.8 Billion||17.2 Billion||17.2 Billion||17.2 Billion||11.06 Billion||11.06 Billion||11.06 Billion||5.4 Billion||5.4 Billion|
|TMUs/ROPs||320 / 128||320 / 128||288 / 128||240 / 96||160/64||160/64||144/64||128/64||128/64||112/64||64/32||48/32|
|Game Clock||2116 MHz||2015 MHz||2015 MHz||1815 MHz||2495 MHz||2424 MHz||2330 MHz||2410 MHz||2359 MHz||2044 MHz||2610 MHz||2039 MHz|
|Boost Clock||2324 MHz||2250 MHz||2250 MHz||2105 MHz||2600 MHz||2581 MHz||2495 MHz||2635 MHz||2589 MHz||2491 MHz||2815 MHz||2321 MHz|
|FP32 TFLOPs||23.80 TFLOPs||23.04 TFLOPs||20.74 TFLOPs||16.17 TFLOPs||13.31 TFLOPs||13.21 TFLOPs||11.50 TFLOPs||10.79 TFLOPs||10.6 TFLOPs||9.0 TFLOPs||5.7 TFLOPs||3.5 TFLOPs|
|Memory Size||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||12 GB GDDR6 + 96 MB Infinity Cache||12 GB GDDR6 + 96 MB Infinity Cache||10 GB GDDR5 + 80 MB Infinity Cache||8 GB GDDR6 + 32 MB Infinity Cache||8 GB GDDR6 + 32 MB Infinity Cache||8 GB GDDR6 + 32 MB Infinity Cache||4 GB / 8 GB GDDR6 + 16 MB Infinity Cache||4 GB GDDR6 + 16 MB Infinity Cache|
|Memory Clock||18 Gbps||16 Gbps||16 Gbps||16 Gbps||18 Gbps||16 Gbps||16 Gbps||17.5 Gbps||16 Gbps||14 Gbps||18 Gbps||14 Gbps|
|Bandwidth||576 GB/s||512 GB/s||512 GB/s||512 GB/s||432 GB/s||384 GB/s||320 GB/s||280 GB/s||256 GB/s||224 GB/s||144 GB/s||112 GB/s|
|Price||$1099 US||$999 US||$649 US||$579 US||$549 US||$479 US||TBD||$399 US||$379 US||$329 US||$199 US||$159 US?|
Keep following Wccftech for more details from AMD as they appear!