NVIDIA RTX Spark N1X 5120-Core Blackwell GPU
The NVIDIA RTX Spark N1X 5120-Core Blackwell GPU is an integrated mobile graphics card in the N1X RTX Spark chip with 18 CPU cores and shared SoC memory. In terms of core count, it sits slightly below the mobile GeForce RTX 5070 Ti (5888 cores), which, however, has significantly faster GDDR7 graphics memory (677 GB/s). The Spark GPU uses the shared 256-bit LPDDR5X-9400 unified memory with up to 300 GB/s.
Performance
In games, performance is therefore likely to fall below that of an RTX 5060 mobile .
Power consumption
The mobile N1X can draw up to 85 watts and thus remains well below dedicated GPUs.
| Architecture | Blackwell |
| iGPU | Integrated Graphics |
| Pipelines | 5120 - unified |
| TMUs | 160 |
| ROPs | 40 |
| Raytracing Cores | 40 |
| Tensor / AI Cores | 160 |
| Memory Type | DDR5X |
| Shared Memory | yes |
| API | DirectX 12_2, OpenGL 4.6, OpenCL 3.0, Vulkan 1.4 |
| Man. Technology | 3 nm |
| PCIe | 5 |
| Notebook Size | medium sized |
| Date of Announcement | 15.10.2026 |
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Benchmarks
Geekbench 7.0 - Geekbench 7.0 GPU OpenCL
110819 Points (58%)
...
Apple M6 12-Core GPU
NVIDIA RTX Spark N1X 5120-Core Blackwell GPU
0%
100%
Geekbench 6.7 - Geekbench 6.7.1 GPU OpenCL
132980 points (34%)
...
NVIDIA RTX Spark N1X 5120-Core Blackwell GPU
...
max:
0%
100%
- Range of benchmark values
- Average benchmark values
* Smaller numbers mean a higher performance
- Average benchmark values* Smaller numbers mean a higher performance
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
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