The Casper Excalibur G870 is on the radar of anyone looking for a laptop that's portable for school or work and ready for gaming in the evening. With its 165 Hz display, RTX 50 series GPU options and MUX Switch support, the model targets players who want to run current games without straining their budget.
165 Hz Display and MUX Switch: An Edge in Competitive Games
The device offers a 165 Hz refresh rate and 3 ms response time on its 15.6-inch FHD IPS panel. These figures keep the image fluid in competitive games and ensure commands are reflected on screen quickly.
The MUX Switch, meanwhile, disables the integrated GPU and feeds the display directly from the RTX graphics card. The result: higher FPS and no stuttering.
Processor and Graphics Options
The model ships with either a 13th Gen Intel Core i7 13620H or the newer Series 2 processors. On the graphics side, there are RTX 5070, 5060 and 5050 options with a 115W TGP.
Thanks to DLSS 4.5 and AI-powered technologies, a smooth experience in graphically demanding games is possible without sacrificing detail. RTX 4050 and RTX 3050 alternatives also appear in the lineup.
Technical Specifications
| Spec | Options |
|---|---|
| Processor | 13th Gen Intel Core i7 13620H / Series 2 Intel Core 7 240H or 230H |
| Graphics | RTX 5070 / 5060 / 5050 (115W) / RTX 4050 / RTX 3050 |
| Display | 15.6" FHD IPS, 165 Hz, 250 NIT, 3 ms |
| RAM | Up to 64GB (DDR4 and DDR5 4800MHz) |
| Storage | Up to 2TB + 2TB M.2 SSD PCIe 4.0 |
| Cooling | 2 x FrostFlux fans (5400 RPM), 89 fan blades |
| Physical | 358 x 257 x 23.9 mm, 2.5 kg, aluminum alloy chassis |
Cooling, Keyboard and Portability
Two FrostFlux fans spinning at 5400 RPM with 89 fan blades aim to keep the powerful hardware cool within a compact chassis. Performance can stay high during long gaming sessions.
The keyboard features three-zone RGB lighting with 65,026 color options. A Copilot key gives one-tap access to the virtual assistant. At 23.9 mm thin and 2.5 kg, the model is backpack-portable, and the aluminum alloy space-gray chassis offers a sturdy, understated look.
Who Should Buy It — and Who Shouldn't?
For students, the model is a balanced choice: suited to the classes-by-day, games-by-night scenario. At a budget of around 50,000 TL (prices in Turkey), it has the potential to run current games at high settings with RTX 50 series graphics and DLSS 4.5 support.
DDR5 support, PCIe 4.0 SSDs and next-gen processors reduce the risk of bottlenecks in long-term use. However, the panel's 45% color gamut may fall short for professional work requiring color calibration; such users should consider an external monitor. Also, at 2.5 kg, it's still heavy for anyone after an ultrabook.
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