Razer revives its eGPU line with a Thunderbolt 5 dock

Razer is back with a new addition to its Core line of external graphics enclosures. The external graphics enclosure can house recent GPUs from brands including NVIDIA GeForce and AMD Radeon. It uses a single Thunderbolt 5 cable to the host device; in its press materials, Razer claims this tech delivers up to twice the bandwidth of Thunderbolt 4. This is true, but Thunderbolt 5 still isn’t on the level of a modern desktop GPU connection, being roughly equivalent to 8 lanes of PCIe Gen 3. The Core X V2 s not available yet, but will retail for $350 when it does go on sale some time “soon.”

An eGPU can beef up the visual power of a gaming laptop or handheld. Razer has had several available over the years, starting with the alongside its Blade Stealth model in 2016. It followed up with the in 2018 and the colorful in 2019. The availability of Thunderbolt 5 ports has renewed interest in this product category since it increases the maximum bandwidth for an eGPU. ASUS also an eGPU of its own at CES 2025.