CPU

NVIDIA RTX Spark (MediaTek AHJ11488B)

Unknown processor specifications and benchmark scores

20
Cores
20
Threads
4
GHz Boost
38W
TDP
Integrated GPU

At a Glance

Unknown
Cores / Threads 20C / 20T
Boost Clock 4 GHz
Base Clock 1.7 GHz
L3 Cache 8 MB (shared)
TDP 38W
nm
Process 3 nm
Released Jan 2026

NVIDIA RTX Spark (MediaTek AHJ11488B) Specifications

RTX Spark (MediaTek AHJ11488B) Core Configuration

Processing cores and threading

The NVIDIA RTX Spark (MediaTek AHJ11488B) features 20 physical cores and 20 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.

Cores
20
Threads
20
Hybrid Cores
10 + 10
SMP CPUs
1

RTX Spark (MediaTek AHJ11488B) Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in RTX Spark (MediaTek AHJ11488B) benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The RTX Spark (MediaTek AHJ11488B) by NVIDIA can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
1.7 GHz
Boost Clock
4 GHz
E-Core Frequency
1500 MHz up to 2.8 GHz
Multiplier
17x

NVIDIA's RTX Spark (MediaTek AHJ11488B) Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the RTX Spark (MediaTek AHJ11488B) processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The RTX Spark (MediaTek AHJ11488B)'s cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
128 KB (per core)
L2 Cache
2 MB (per core)
L3 Cache
8 MB (shared)
L4 Cache
16 MB (shared)

Unknown Architecture & Process

Manufacturing and design details

The NVIDIA RTX Spark (MediaTek AHJ11488B) is built on Unknown's 3 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in RTX Spark (MediaTek AHJ11488B) incorporate advanced branch prediction and out-of-order execution for optimal performance.

Codename
N1X
Process Node
3 nm
Foundry
TSMC
Die Size
208 mm²
Generation
Spark (GB10)

RTX Spark (MediaTek AHJ11488B) Power & Thermal

TDP and power specifications

The NVIDIA RTX Spark (MediaTek AHJ11488B) has a TDP (Thermal Design Power) of 38W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.

TDP
38W
PL1 (Base Power)
37.5 W
PL2 (Turbo Power)
64 W

Unknown Platform & Socket

Compatibility information

The RTX Spark (MediaTek AHJ11488B) uses the Unknown socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.

PCIe
N/A
Package
FC-BGA
DDR5

Unknown Memory Support

RAM compatibility and speeds

Memory support specifications for the RTX Spark (MediaTek AHJ11488B) define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the RTX Spark (MediaTek AHJ11488B) determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.

Memory Type
LPDDR5X
Memory Bus
Quad-channel
Memory Bandwidth
273.1 GB/s

NVIDIA's RTX Spark (MediaTek AHJ11488B) Integrated Graphics

Built-in GPU specifications

The NVIDIA RTX Spark (MediaTek AHJ11488B) includes integrated graphics, eliminating the need for a dedicated GPU in basic computing scenarios. Integrated graphics are ideal for office productivity, video playback, and light gaming. While not designed for demanding GPU benchmarks, the iGPU in the RTX Spark (MediaTek AHJ11488B) provides hardware video encoding and decoding capabilities. This makes the processor suitable for compact builds, HTPCs, and systems where power efficiency is prioritized over gaming performance.

iGPU
GB20B "Blackwell"
Graphics Model
GB20B "Blackwell"

RTX Spark (MediaTek AHJ11488B) Product Information

Release and pricing details

The NVIDIA RTX Spark (MediaTek AHJ11488B) is manufactured by Unknown and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the RTX Spark (MediaTek AHJ11488B) by NVIDIA offers a specific balance of performance, features, and cost within Unknown's product lineup.

Manufacturer
Unknown
Release Date
Jan 2026
Market
Mobile
Status
unreleased
Part Number
GSE1-675-A1
Bundled Cooler
Yes

RTX Spark (MediaTek AHJ11488B) Benchmark Scores

No benchmark data available for this CPU.

The AMD Equivalent of RTX Spark (MediaTek AHJ11488B)

Looking for a similar processor from AMD? The AMD Ryzen 5 7500X3D offers comparable performance and features in the AMD lineup.

AMD Ryzen 5 7500X3D

AMD • 6 Cores

View Specs Compare

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