Nvidia N1X (48SM) vs Adreno X2-90
VS
Nvidia N1X (48SM)
GB20B
Adreno X2-90
Adreno X2
We compared two integrated laptop graphics cards: the Nvidia N1X (48SM) with 48 pipelines and 6144 shaders against the 9 months older Adreno X2-90 that utilizes 12 pipelines and 2048 shaders. Here you will find complete details about specs, efficiency, performance tests, and more.
Please note that the tests on the Nvidia N1X (48SM) are done on an engineering sample provided by our insiders. The data will be more accurate after the final version of this GPU is available.
Key differences
Reasons to consider the Nvidia N1X (48SM)
- 3.9x higher maximum theoretical performance (29.7 vs 7.6 TFLOPS)
- Supports Nvidia DLSS 4 technology
- Has 3x more shading units (6144 vs 2048)
- Has 20% higher memory bandwidth: 273.2 vs 228 GB/s
- Features 192 tensor cores for effective deep learning and AI workloads
Benchmarks
Graphics cards’ performance in recent benchmarking apps3D Mark
Steel Nomad Lite Score
| Time Spy | - | 3644 |
| Solar Bay | - | 24178 |
| Port Royal | - | 1578 |
| Fire Strike | - | 10109 |
| Wild Life Extreme | - | 10017 |
| Night Raid | - | 57060 |
Passmark Graphics
G3D Mark Score
| G2D Mark | - | 604 |
| DirectX 11 | - | 58 FPS |
| DirectX 12 | - | 30 FPS |
| GPU Compute | - | 3552 Ops/s |
Specifications
Technical specifications of Nvidia N1X (48SM) and Adreno X2-90General
| Vendor | Nvidia | Qualcomm |
| Build | Integrated | Integrated |
| Released | June 1, 2026 | September 25, 2025 |
| Case | Laptop | Laptop |
| Purpose | Professional | Generic |
| Segment | Mid-range | Mid-range |
| Architecture | Blackwell (N1x) | Adreno X2 |
| GPU Codename | GB20B | Adreno X2 |
| Rival Equivalent | - Apple M5 Max GPU (40-core) | - Apple M4 Max GPU (40-core) |
| Recommended CPU | - Nvidia RTX Spark N1X (20-Core) or above | - Qualcomm Snapdragon X2 Elite Extreme (X2E-96-100) or above |
| Used in CPUs | - | - Qualcomm Snapdragon X2 Elite (X2E-90-100) - Qualcomm Snapdragon X2 Elite (X2E-88-100) - Qualcomm Snapdragon X2 Elite Extreme (X2E-94-100) - Qualcomm Snapdragon X2 Elite Extreme (X2E-96-100) |
Laptop GPU ranking (#36th place)
Graphics Processing Unit
| Base Clock | 1665 MHz | 500 MHz |
| Boost Clock | 2418 MHz | 1700-1850 MHz (configurable) |
| Shading Units | 6144 | 2048 |
| Texture Mapping Units (TMUs) | 192 | 128 |
| Render Output Units (ROPs) | 48 | 64 |
| Compute Units (Pipelines) | 48 | 12 |
| Tensor Cores | 192 | No |
| Ray-tracing Cores | 48 | - |
| L1 Cache | 128KB per cluster | - |
| L2 Cache | 24MB shared | - |
| Instructions Per Cycle | 2 IPC | 2 IPC |
Raw Performance
| Pixel Fill Rate | 116 GPixel/s | 109-118 GPixel/s |
| Texture Fill Rate | 464 GTexel/s | 218-237 GTexel/s |
FLOPS (FP32)
Physical
| Interface | PCIe 5.0 x16 | IGP |
| Manufacturing | TSMC | TSMC |
| Fabrication Process | 3 nm | 3 nm |
| Die Size | 173.6 mm² | 220 mm² |
Memory
| Memory Type | System Shared | System Shared |
| Bus | 256-bit | 192-bit |
| ECC | No | No |
Memory Bandwidth
API
| DirectX | - | 12.2 |
| Vulkan | 1.4 | 1.4 |
| OpenCL | 3.0 | 3.0 |
| CUDA | 12.1 | No |
| Ray Tracing | Yes | Yes |
| DLSS | DLSS 4 | No |
| DisplayPort | - | 1.4 |
Cast your vote
Total votes: 1