Brand new images of AMD Radeon RX 6600 XT ‘Navi 23’ graphics cards have appeared on Chinese forums as discovered by Videocardz. The pictures show an OEM or engineering sample variant of the card and references for the fastest Navi 23 GPU.
AMD Radeon RX 6600 XT, the fastest Navi 23 GPU, graphics card in the picture, performance between an NVIDIA RTX 3060 Ti and RTX 3070 Ti
The AMD Radeon RX 6600 XT in the picture is a dual-slot and dual-fan solution that looks more like a reference OEM variant than a custom model. The card has a standard 3x DP and 1x HDMI output configuration and is powered by a single 8-pin connector. The PCB on the card also looks like it is a reference building without a back plate and a heat sink that includes a standard aluminum and copper heating tube design.
AMD Radeon RX 6600 XT Graphics Card Images (Image Credit: Videocardz):
The results were measured within the Ludashi reference, which is a popular tool in China. The card works faster than NVIDIA GeForce RTX 3060 Ti and GeForce RTX 3070 Ti, although the final performance in games may end up between these two offerings. The GeForce RTX 3060 Ti offers 12 GB of VRAM for an MSRP of $ 399 US, so rumors that the RX 6600 XT may be priced similarly may end up being true.
AMD Radeon RX 6600 XT Graphics Card Reference Values (pixels: Videocardz):
AMD RX 6600 XT Graphics Card Specifications:
The AMD Radeon RX 6600 XT graphics card is powered by the Navi 23 XT GPU which has 32 Compute Units or 2048 stream processors. The card will also rock 32 MB Infinity Cache and has an 8 GB GDDR6 memory capacity that runs over a 128-bit wide interface. As for the Navi 23 GPU itself, it measures 237 mm2 and consists of 11.06 billion transistors. However, the GPU is not the smallest chip in the RDNA 2 family, as that title should belong to Navi 24.
Pin speeds are maintained at 16 Gbps, which will bring the total bandwidth to 256 GB / s. According to previous rumors, the card is expected to contain 30 MH / s in Ethereum mining, and in terms of synthetic performance, the card scores 9439 points in 3DMark Time The Spy graphics test. The AMD Radeon RX 6600 XT graphics card is expected to launch on August 11, along with the non-XT GPU variant.
AMD Radeon RX 6000 Series “RDNA 2” Graphics Card Setup:
|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|
|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|
|Process node||7 nm||7 nm||7 nm||7 nm||7 nm||7 nm||7 nm||7 nm|
|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|
|TMU / ROP||TBA||TBA||TBA||160/64||240/96||288/128||320/128||320/128|
|Game clock||TBA||TBA||TBA||2424 MHz||1815 MHz||2015 MHz||2015 MHz||2250 MHz|
|Boost Clock||TBA||TBA||TBA||2581 MHz||2105 MHz||2250 MHz||2250 MHz||2345 MHz|
|FP32 TFLOP||TBA||TBA||TBA||13.21 TFLOPs||16.17 TFLOPs||20.74 TFLOPs||23.04 TFLOP||24.01 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|
|Memory bell||16 Gbps?||16 Gbps?||16 Gbps?||16 Gbps||16 Gbps||16 Gbps||16 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|
|Price||TBA||$ 399 US?||TBA||$ 479 US||$ 579 US||$ 649 US||$ 999 US||~ $ 1199 US|