Advanced Micro Devices (AMD) has announced a new lineup of graphics cards for laptops at the Consumer Electronics Show (CES) 2023, including the Radeon RX 7600M XT, Radeon RX 7600M, Radeon RX 7600S, and Radeon RX 7700S. All four models are based on AMD's Navi 33 graphics processing unit (GPU) and have 8 GB of video random access memory (VRAM).
The Radeon RX 7600M XT comes with 32 compute units (CUs), a boost clock of 2.3 GHz, 32 MB of Infinity Cache, and a TGP of 120 watts. It also has 8 GB of 18 Gbps VRAM on a 128-bit bus and supports AV1 encode/decode. According to AMD, the Radeon RX 7600M XT is up to 31% faster than the Nvidia GeForce RTX 3060 at 1080p gaming. The Radeon RX 7600M has a similar VRAM setup but slower 16 Gbps modules, a lower CU count of 28, and a max TGP of 90 watts.
The Radeon RX 7700S and Radeon RX 7600S also feature 8 GB of VRAM, with 18 Gbps and 16 Gbps modules on a 128-bit bus, respectively. The Radeon RX 7700S has 32 CUs, while the Radeon RX 7600S has 28. Both have max TGPs of 100 watts and 90 watts, respectively. While these models may not be able to compete with more powerful options like the Nvidia Ampere or AMD Ada Lovelace chips, they are expected to be more affordable due to being manufactured on TSMC's 6 nm node and using an entry-level Navi 33 GPU.
Laptops equipped with these new AMD GPUs will be available in the coming weeks, while the rest of the RDNA 3 lineup is expected to be unveiled at Computex later this year.
AMD's RDNA 3 graphics cards are designed to provide powerful and efficient graphics processing for laptops. The new lineup includes the Radeon RX 7600M XT, which has 8 GB of 18 Gbps VRAM and a boost clock of 2.3 GHz, as well as the Radeon RX 7600M, which has 8 GB of slower 16 Gbps VRAM and a lower CU count. Both of these models have 8 GB of VRAM and support AV1 encode/decode.
In addition to these two models, AMD has also unveiled the Radeon RX 7700S and Radeon RX 7600S. Both of these graphics cards have 8 GB of VRAM, with the Radeon RX 7700S using 18 Gbps modules and the Radeon RX 7600S using 16 Gbps modules. The Radeon RX 7700S has 32 CUs, while the Radeon RX 7600S has 28. Both of these models have max TGPs of 100 watts and 90 watts, respectively.
AMD has also announced that its Zen 4 X3D processors will be available in laptops running the new RDNA 3 graphics cards. The Zen 4 X3D processors, which were the highlight of AMD's CES 2023 presentation, are designed to deliver improved performance and efficiency for laptop users.
In terms of availability, laptops equipped with the new RDNA 3 graphics cards will be available in the coming weeks. The rest of the RDNA 3 lineup is expected to be unveiled at Computex later this year.
Overall, the new AMD RDNA 3 graphics cards offer a range of options for laptop users who are looking for powerful and efficient graphics processing. With 8 GB of VRAM, a range of CU counts, and support for AV1 encode/decode, these graphics cards should provide a solid foundation for a wide range of applications.
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