Razer Core X V2: The Ultimate Thunderbolt 5 eGPU for Gamers and Creators
If your gaming laptop or handheld device needs more graphical power, the Razer Core X V2 could be your next big upgrade. This new external GPU (eGPU) enclosure is designed to work with modern NVIDIA GeForce and AMD Radeon cards and uses Thunderbolt 5 to connect with your computer.
At a price of $350, the Core X V2 brings a fresh boost to the eGPU market, promising a big leap in performance, flexibility, and design. In this article, we’ll explore what makes the Core X V2 stand out, how it compares to previous Razer Core models, and whether it’s worth it for you.
What Is the Razer Core X V2?
The Razer Core X V2 is an external graphics card enclosure. This means you can insert a desktop GPU into the Core X V2 and connect it to a laptop or handheld device that doesn’t have strong internal graphics power. This setup is perfect for people who want high-end gaming or video editing performance without buying a full desktop PC.
It’s compatible with Thunderbolt 5, the newest standard for high-speed connections between devices. Thunderbolt 5 is faster than Thunderbolt 4—offering up to twice the bandwidth. That means less bottlenecking and better GPU performance compared to older eGPU setups.
Key Features of the Razer Core X V2
Here are some of the main features of the Core X V2:
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Thunderbolt 5 Support
With its single-cable Thunderbolt 5 connection, the Core X V2 offers data speeds close to 8 lanes of PCIe Gen 3. While this still doesn’t match the speeds of internal desktop GPU slots, it's a big improvement over Thunderbolt 4 and older technologies. -
Support for Latest NVIDIA and AMD GPUs
You can use powerful cards like the NVIDIA GeForce RTX 4070 or the AMD Radeon RX 7800 XT, which are perfect for 4K gaming and demanding creative tasks. -
Sleek, Durable Design
Like all Razer products, the Core X V2 features a strong metal build with a clean and premium look. It fits nicely with most modern laptop setups. -
Price and Availability
The enclosure will sell for $350. While it’s not available yet, Razer says it will be on sale "soon."
A Quick History of Razer’s eGPU Line
Razer has been making eGPU enclosures since 2016:
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Razer Core (2016) – Designed to pair with the Blade Stealth.
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Razer Core X (2018) – Offered wider compatibility and more room for bigger GPUs.
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Razer Core X Chroma (2019) – Added colorful RGB lighting and more power options.
With the Core X V2, Razer is taking things a step further by adding support for Thunderbolt 5, making the product ready for the future of laptop gaming.
How Does Thunderbolt 5 Improve eGPU Performance?
Thunderbolt 5 is a major leap forward. While previous eGPUs using Thunderbolt 3 or 4 were held back by lower bandwidth, Thunderbolt 5 doubles the data transfer speeds.
This improvement makes the eGPU much more effective. You can expect smoother frame rates, faster rendering times, and better VR and AI workloads. Still, it’s important to note that it won’t perform exactly like a desktop GPU in a PCIe Gen 5 slot, but it’s much closer than ever before.
Who Should Consider the Razer Core X V2?
You should consider this eGPU if you:
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Own a thin-and-light laptop or handheld Windows gaming PC
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Want to play modern games like Cyberpunk 2077, Fortnite, or Elden Ring in high quality
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Do video editing, 3D rendering, or AI projects
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Prefer upgrading GPUs over time instead of buying a new laptop
It’s also great for professionals who need GPU power at home but want to keep their laptop portable while traveling.
How It Compares to Other eGPUs
At CES 2025, ASUS also introduced a new Thunderbolt 5 eGPU enclosure. While details are limited, it shows that the eGPU market is heating up again thanks to new connection standards.
Compared to previous Razer models, the Core X V2 offers:
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Better bandwidth via Thunderbolt 5
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Improved power delivery
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Likely support for larger GPUs
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Modern thermal design
However, unlike the Core X Chroma, the V2 doesn’t seem to include RGB lighting, which might disappoint some users who love flashy setups.
What You’ll Need to Use the Core X V2
Before you can take advantage of the Core X V2, make sure you have:
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A laptop or handheld device with a Thunderbolt 5 port
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A compatible graphics card from NVIDIA or AMD
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A recent version of Windows (eGPU support on macOS is limited)
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Power supply and cooling clearance for your GPU
If your system only supports Thunderbolt 4 or 3, you can still use older models like the Core X Chroma.
Where to Buy and When
The Razer Core X V2 is not available for purchase yet, but Razer has stated it will go on sale “soon.” When it does, you’ll likely be able to find it on:
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Online stores like Amazon and Best Buy
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Computer specialty retailers such as Newegg
Final Thoughts
The Razer Core X V2 is shaping up to be one of the best external GPU enclosures in 2025. With Thunderbolt 5 support, wide GPU compatibility, and a sleek design, it’s perfect for gamers, creators, and professionals who want more power from their portable machines.
At $350, it offers serious performance potential at a fair price—especially for those with Thunderbolt 5 laptops. If you’ve been waiting for the right time to jump into the eGPU world, the Razer Core X V2 might be your best chance yet.