AMD Radeon RX 9050 4GB Tested: Performance Impact of Reduced Memory

Hardware Unboxed tested an OEM AMD Radeon RX 9050 with 4GB, comparing it to the 8GB version. The memory cut reduces the bus from 128 to 64 bits and Infinity Cache from 32 to 16MB, making the 8GB model 53% faster in 007 First Light at 1080p Low and 47% faster in Forza Horizon 6 at Medium.

• 4GB vs 8GB: memory bus cut from 128 to 64 bits
• Infinity Cache reduced from 32 to 16MB
• In 007 First Light 1080p Low, 8GB version is 53% faster
• In Forza Horizon 6 1080p Medium, gap is 47%