NVIDIA’s First Consumer CPU Leaks in Geekbench
NVIDIA’s long-rumored entry into the consumer CPU market is taking shape, with the NVIDIA N1X processor appearing in a Geekbench 6 benchmark. The chip, tested on an unreleased HP system (8EA3) running Ubuntu 24, shows impressive performance, surpassing both AMD’s Ryzen AI HX 370 and Intel’s Core Ultra 9 285K in single-core tests.
This leak suggests NVIDIA is preparing a high-performance ARM-based CPU to compete with Apple’s M-series, Intel, and AMD in the desktop and laptop markets.
NVIDIA N1X Specifications & Performance
The N1X is listed with:
- 20 cores (10 Cortex-X925 + 10 Cortex-A725)
- Boost clock up to 4.05 GHz
- 119GB memory (likely 128GB with GPU allocation)
Geekbench 6 Scores:
| CPU | Single-Core | Multi-Core |
|---|---|---|
| Apple M4 Max | 3880 | 25760 |
| NVIDIA N1X | 3096 | 18837 |
| AMD Ryzen AI HX 370 | 2978 | 18430 |
| Intel Core Ultra 9 285K | 3088 | 22104 |
The N1X beats AMD’s latest Ryzen AI chips in single-core performance and comes close to Intel’s top mobile CPUs. However, Apple’s M4 Max still leads in multi-core workloads.
NVIDIA N1x is the Company’s Arm Notebook Superchip
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Is This the Same as NVIDIA’s GB10 Superchip?
The N1X appears to share similarities with NVIDIA’s GB10 Superchip, which powers AI development systems like NVIDIA Spark. Key specs include:
- Same 20-core ARM configuration
- Blackwell GPU architecture (likely 6,144 CUDA cores, like RTX 5070)
- Up to 128GB LPDDR5X memory
If NVIDIA uses the same die for consumer CPUs, the N1X could feature powerful integrated graphics, making it a strong competitor to Apple’s M-series and AMD’s Ryzen AI.
When Will NVIDIA Release the N1X?
NVIDIA did not confirm the N1X at Computex 2025, but leaks suggest it’s coming soon. Possible details:
- Targeting desktops & high-end laptops
- Could run Linux & Windows on ARM
- TDP still unknown (GB10 uses 170W)
With Apple, Intel, and AMD pushing ARM and x86 performance, NVIDIA’s entry could shake up the CPU market.
Will NVIDIA’s N1X Succeed Against AMD & Intel?
Pros:
- Strong single-core performance (beats Ryzen & Intel in early tests)
- ARM efficiency + Blackwell GPU power (if integrated)
- Potential for AI & gaming optimization
Challenges:
- Apple M4 & Intel Ultra 9 still lead in multi-core
- Windows on ARM adoption is still limited
- No confirmed release date yet
If NVIDIA prices it competitively, the N1X could be a game-changer—especially for AI workloads and high-performance laptops.
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- NVIDIA Lists ‘RTX 4040 BRICK Edition’ on Official Site – Joke or Glitch?
NVIDIA’s N1X could be a major disruptor in the CPU space, especially if it combines ARM efficiency with Blackwell GPU power. While Apple and Intel still lead in some areas, NVIDIA’s expertise in AI and graphics might give it an edge.
Source: notebookcheck, geekbench