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NVIDIA RTX Spark N1X 18 Cores

Name: NVIDIA RTX Spark N1X 18 Cores
Brand: NVIDIA

NVIDIA RTX Spark N1X 18 Cores is a Laptop processor from NVIDIA. It began to be released in October 2026. The processor has 18 cores and 18 threads. And the processor is also made using 3 nm technology. Its characteristics, as well as benchmark results, are presented in more detail below.

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Top Laptop/Mobile CPU: 18

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Basic

Label Name

NVIDIA

Platform

Laptop

Launch Date

October 2026

Model Name

The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.

NVIDIA RTX Spark N1X (5120-core GPU, 18-core CPU)

Foundry

TSMC

OS Support

Windows 11

CPU Specifications

Interconnect Bandwidth

600 GB/s bidirectional

Interconnect Technology

NVLink-C2C

Efficient-cores

Performance-cores

Total Cores

Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).

Total Threads

Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.

CPU Architecture

ARMv9.2

Efficient-core Max Turbo Frequency

Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.

2.8 GHz

Performance-core Max Turbo Frequency

Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.

3.9 GHz

Technology

Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

3 nm

TDP

45-80 W

PCIe Version

PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.

5.0

Transistors

70 billion

Memory Specifications

Memory Type

Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.

LPDDR5X unified memory

Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Max Memory Bandwidth

Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).

300 GB/s

Memory Bus Width

256-bit

GPU Specifications

GPU Name

NVIDIA Blackwell RTX GPU

Hardware-accelerated ray tracing

Yes, 4th-generation RT Cores

Video Decode

1x 6th-generation NVIDIA Decoder

Video Encode

1x 9th-generation NVIDIA Encoder

Integrated Graphics Model

An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.

NVIDIA Blackwell RTX 5120-core GPU

Graphics Core Count

5120

DirectX Support

DirectX* Support indicates support for a specific version of Microsoft’s collection of APIs (Application Programming Interfaces) for handling multimedia compute tasks.

DirectX 12 Ultimate

GPU APIs

DirectX 12 Ultimate, Vulkan RT API, OpenGL 4.6

Graphics Output

Graphics Output defines the interfaces available to communicate with display devices.

HDMI 2.1a, DisplayPort 2.0 via USB4

OpenGL Support

OpenGL (Open Graphics Library) is a cross-language, multi-platform API (Application Programming Interface) for rendering 2D and 3D vector graphics.

OpenGL 4.6