Comparison · Graphics cards
Intel Arc B580 vs AMD Radeon RX 9070
8 shared data points.
ArchitectureIntel Xe2≠RDNA 4
VRAM12 GB GDDR6≠16 GB GDDR6
Memory bus192 bit≠256 bit
Memory bandwidth456 GB/s≠Up to 640 GB/s
Memory speed19 Gbps≠Up to 20 Gbps
TBP190 W≠220 W
Recommended power supply600 W≠650 W
Power connectors1 × 8-pin≠2 × 8-pin
Linked sourceshttps://www.intel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.htmlhttps://www.intel.com/content/www/us/en/products/details/discrete-gpus/arc/desktop/b-series.htmlhttps://www.amd.com/en/products/specifications/graphics.htmlhttps://www.amd.com/en/products/graphics/desktops/radeon/9000-series/amd-radeon-rx-9070.html