- Graphics Processor: GB20B
- Cores: 2048
- TMUs / ROPs: 128 / 24
NanoReview Final Score
46*
Scores marked with a red asterisk (**) represent initial estimates from early testing.
Compare Nvidia N1 (16SM) with other GPUs
Test in Benchmarks
Performance tests in graphics benchmarks and applications
Artificial Intelligence Tests
Performance in machine learning and artificial intelligence tasks
Specifications
Detailed technical specifications of the Nvidia N1 (16SM)
| Vendor |
Nvidia |
| Build |
Discrete |
| Released |
June 1, 2026 |
| Case |
Laptop |
| Purpose |
Professional |
| Segment |
Entry-level |
| Architecture |
Blackwell (N1x) |
| GPU Codename |
GB20B |
| Base Clock |
1665 MHz |
| Boost Clock |
2418 MHz |
| Shading Units |
2048 |
| Texture Mapping Units (TMUs) |
128 |
| Render Output Units (ROPs) |
24 |
| Compute Units (Pipelines) |
16 |
| Tensor Cores |
64 |
| Ray-tracing Cores |
16 |
| L1 Cache |
128KB per cluster |
| L2 Cache |
50MB shared |
| Instructions Per Cycle |
2 IPC |
| Pixel Fill Rate |
58 GPixel/s |
| Texture Fill Rate |
310 GTexel/s |
| Interface |
PCIe 5.0 x16 |
| Manufacturing |
TSMC |
| Fabrication Process |
5 nm |
| Memory Type |
System Shared |
| Bus |
256-bit |
| ECC |
No |
Memory Bandwidth
273.2 GB/s
| OpenCL |
3.0 |
| CUDA |
12.1 |
| Ray Tracing |
Yes |
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