[ NVIDIA ]
Graphics Cards
Nvidia N1X (48SM)
Overall Score
/100
Key Technical Specifications
Graphics (GPU)
Blackwell (N1x)
[ EXPERT VERDICT · SUMMARY ]
Nvidia N1X (48SM) is an engineering-tested graphics cards achieving an overall rating of /100. It is positioned for balanced everyday compute and power efficiency.
Detailed Technical Specifications
API
| Specification | Value |
|---|---|
| CUDA | 12.1 |
| OpenCL | 3.0 |
| Ray Tracing | Yes |
General
| Specification | Value |
|---|---|
| Architecture | Blackwell (N1x) |
| Build | Discrete |
| Case | Laptop |
| GPU Codename | GB20B |
| Purpose | Professional |
| Released | June 1, 2026 |
| Segment | Mid-range |
| Vendor | Nvidia |
Graphics Processing Unit
| Specification | Value |
|---|---|
| Base Clock | 1665 MHz |
| Boost Clock | 2418 MHz |
| Compute Units (Pipelines) | 48 |
| Instructions Per Cycle | 2 IPC |
| L1 Cache | 128KB per cluster |
| L2 Cache | 50MB shared |
| Ray-tracing Cores | 48 |
| Render Output Units (ROPs) | 48 |
| Shading Units | 6144 |
| Tensor Cores | 192 |
| Texture Mapping Units (TMUs) | 384 |
Memory
| Specification | Value |
|---|---|
| Bus | 256-bit |
| ECC | No |
| Memory Type | System Shared |
Physical
| Specification | Value |
|---|---|
| Fabrication Process | 5 nm |
| Interface | PCIe 5.0 x16 |
| Manufacturing | TSMC |
Raw Performance
| Specification | Value |
|---|---|
| Pixel Fill Rate | 116 GPixel/s |
| Texture Fill Rate | 929 GTexel/s |
Strengths & Limitations
Key Advantages
- Comprehensive positive benchmark metrics recorded.
Key Considerations
- No major hardware limitations flagged during benchmark run.
Direct Competitors & Alternatives
NVIDIA
Nvidia RTX Pro 6000 Blackwell
98/100
Compare →
GEFORCE
GeForce RTX 5090
96/100
Compare →
GEFORCE
GeForce RTX 4090
89/100
Compare →
AMD
AMD Radeon RX 7900 XTX
85/100
Compare →
Methodology, Provenance & Verification
Score version 2026.1 · Data verified 2026-08-26 · Source: official manufacturer datasheets and standardized reproducible benchmark suites (Geekbench 6, Cinebench R24, 3DMark).