NVIDIA RTX 5090 Laptop GPU Tested: Dave2D Reveals Impressive Performance Gains
The release of NVIDIA's next-gen laptop graphics has been highly anticipated. Now, the first serious real-world tests are beginning to surface. Tech reviewer Dave Lee from the Dave2D YouTube channel tested a brand-new Razer Blade 16 equipped with the GeForce RTX 5090 GPU. Initial results are noteworthy.
RTX 5090 Performance Benchmarks: Pushing the Limits
Dave Lee rigorously tested the new Razer Blade 16. He compared the RTX 5090 to the RTX 4090, its powerful predecessor. Tests included raw performance increases and the impact of NVIDIA's DLSS 4 AI upscaling technology.
Performance Differences Across Games
Performance gains varied across different game titles:
- Black Myth: Wukong: The RTX 5090 showed a 33% performance increase over the RTX 4090 without DLSS.
- Hogwarts Legacy: A significant 65% raw performance gain was observed with the 5090.
- Cyberpunk 2077: The RTX 5090 provided a 12% performance boost.
DLSS 4 Frame Generation: A Generational Leap
DLSS 4 frame generation tech demonstrates a substantial performance leap. This technology inserts extra frames, creating smoother gameplay. Dave Lee highlighted the significant difference:
- Hogwarts Legacy (DLSS 4): The RTX 5090 achieved frame rates 415% higher than the RTX 4090 (using its best DLSS).
- Cyberpunk 2077 (DLSS 4): A 240% improvement was recorded with the RTX 5090 and DLSS 4.
- Marvel Rivals (DLSS 4): Frame rates increased by 330%.
Dave2D Insights: Practical Advice for Gamers
Dave Lee described the generational gap as "enormous." He provided key advice for potential buyers. For optimal frame generation and perceived smoothness, a base frame rate of 45-60 fps (without DLSS 4) is recommended. DLSS 4 is not intended to salvage extremely low frame rate scenarios.
Input lag was also addressed. While generally not a major concern with DLSS 4, in intense multiplayer situations, a maximum 4x frame rate increase could introduce noticeable lag for competitive players.
Visually, DLSS 4 marks a clear improvement over DLSS 3. Dave Lee noted enhanced image sharpness and precision, particularly during camera panning.
Key Takeaways: RTX 5090 Laptop GPU Potential
Early indicators suggest the NVIDIA GeForce RTX 5090 laptop GPU is a powerful performer. It delivers substantial raw performance gains and revolutionary improvements with DLSS 4 frame generation. While game-specific effectiveness and baseline performance are factors, Dave2D's initial preview points to a promising future for high-end gaming laptops.
