AMD Navi 32/33 GPU specifications exposed

 According to the code information found by the whistleblower Kepler, AMD Navi 32 and Navi 33 GPUs may have 60 CU and 32 CU computing units, respectively.


AMD's upcoming RX 7900 XTX is equipped with AMD's flagship GPU Navi 31, with 96CU. If the revelations are true, the AMD Navi 32 and Navi 33 GPUs for mid-to-high-end models have roughly two-thirds and one-third as many CUs as Navi 31.

AMD is expected to release several more graphics cards at CES in January next year, possibly including the RX 7800 and RX 7700 series, and the lower-positioned RX 7600 series is expected to be released later.

AMD RX 7900 series of public graphics cards will also be available on December 13th, the price of RX 7900XTX is 7999 yuan, and the price of the sub-flagship graphics card RX 7900XT is 7399 yuan. The parameter information is as follows:

The flagship model RX 7900 XTX has 96CU, 6144 stream processors, GPU frequency 1900-2500MHz, and single precision performance up to 61TFLOPS. The video memory is 24GB 20Gbps GDDR6, the bandwidth can reach 960GB/s, plus 96MB unlimited cache, the equivalent bandwidth can reach 3.5TB/s. The graphics card has a TBP power consumption of 355W, with power requirements starting at 800W. The length of the RX 7900 XTX public version is 287 mm, 2.5 slots thick, and the interfaces include DP 2.1, HDMI 2.1, and USB-C.

The sub-flagship model RX 7900 XT has 84CU, 5376 stream processors, GPU frequency 1500-2400MHz, and single precision performance up to 52TFLOPS. The video memory is 20GB 20Gbps GDDR6, the bandwidth can reach 800GB/s, plus 80MB unlimited cache, the equivalent bandwidth can reach 2.9TB/s. The graphics card has a TBP power consumption of 300W and power requirements start at 750W. The length of the RX 7900 XT public version is 276 mm, 2.5 slots thick, and the interfaces include DP 2.1, HDMI 2.1, and USB-C.

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