ASRock has unveiled its Radeon RX 7700 Challenger 16 GB graphics card, AMD's surprise new desktop gaming GPU that slots below the RX 7700 XT with a unique memory configuration targeting gamers seeking higher VRAM capacity for memory-intensive scenarios. The card features AMD's Navi 32 GPU with 2,560 cores, which is 26% fewer than the RX 7700 XT variant. However, AMD has equipped it with 16 GB of GDDR6 memory running at 19.5 Gbps on a 256-bit bus, compared to the XT's 12 GB at 18 Gbps. In this configuration we have 44% higher memory bandwidth despite the reduced core count.

ASRock's non-overclocked Challenger model reveals AMD's reference clock speeds: 2,041 MHz game clock and 2,459 MHz boost clock. The card includes 40 RDNA 3 Compute Units with RT and AI accelerators, plus 40 MB of AMD Infinity Cache technology. Power requirements include dual 8-pin connectors with a recommended 650 W PSU, though AMD hasn't disclosed the Total Board Power specification. Display connectivity includes three DisplayPort 2.1 and one HDMI 2.1 output over PCIe 4.0 interface. The Challenger maintains ASRock's established 2.5-slot dual-fan design with a metal backplate, striped ring fans, ultra-fit heatpipes, LED indicators, and 0dB silent cooling technology. Exact availability and pricing are yet unknown.