Radeon RX 7600M and RX 7600S RDNA3 Mobile Discrete GPUs are Beaten by AMD

The Radeon RX 7600M series and the RX 7600S series, which are based on AMD’s most recent RDNA3 graphics architecture, were just made available for mobile devices. AMD chose to build these GPUs on monolithic 6 nm dies while still using the most recent architecture. Many power-management technologies from Ryzen 6000-series “Rembrandt” processors were also implemented. Physically, the unidentified silicon upon which these GPUs are built contains 32 RDNA3 computing units (2,048 stream processors), upgraded dual instruction-issue rate SIMD components, second generation Ray Accelerators, and AI acceleration. A 128-bit GDDR6 memory interface, allowing up to 18 Gbps in speed, is also included on the chip.

The top Ryzen 7600M XT has 32 CU, and the somewhat less powerful RX 7600M has 28 CU. These two models make up the Ryzen 7600M family. Each has an 8 GB GDDR6 memory chip with a 128-bit memory interface. Memory clocks for the RX 7600M XT are 18 Gbps, while those for the RX 7600M are 16 Gbps. While the RX 7600M requires 50 W to 90 W, the RX 7600M XT has a power band of 75 W to 120 W. The core configurations of the RX 7700S and RX 7600S are identical to those of the RX 7600M XT and RX 7600M, respectively, but use less power (up to 100 W for the RX 7700S, and up to 75 W for the RX 7600S). Both GPUs include modernized media and display acceleration engines, and they can support QHD+ displays at up to 240 Hz. The RX 7600M XT, according to AMD, outperforms the desktop NVIDIA GeForce RTX 3060 12 GB in terms of performance.