NVIDIA RTX Spark (MediaTek AHJ11488B) vs NVIDIA GeForce RTX 4070 GDDR6

GPU · Specs Compare

GPU NVIDIA RTX Spark (MediaTek AHJ11488B) NVIDIA · 2026-01

GPU NVIDIA GeForce RTX 4070 GDDR6 NVIDIA · 2024-08

General Parameters

Release Date

Jan 2026

—

Type

Laptop

—

Core Architecture

N1X

—

Integrated Graphics

GB20B "Blackwell"

—

Generation

Spark (GB10)

—

Package

Manufacturing Process

3 nm

—

Power Consumption

64 W

—

Foundry

TSMC

—

Die Size

208 mm²

—

Package

FC-BGA

—

CPU Performance

Performance Core Base Frequency

2.8 GHz

—

Performance Core Turbo Frequency

4 GHz

—

Efficiency Core Base Frequency

1500 MHz

—

Efficiency Core Turbo Frequency

2.8 GHz

—

Total Core Count

—

Total Thread Count

—

Bus Frequency

100 MHz

—

Multiplier

28.0

—

L1 Cache

128 KB per core

—

L2 Cache

2 MB per core

—

L3 Cache

8 MB shared

—

Unlocked Multiplier

—

SMP

—

Memory Parameters

Memory Types

LPDDR5X-8533

—

Max Memory Channels

—

Max Memory Bandwidth

273.1 GB/s

—

ECC Memory Support

—

Miscellaneous

PCIe Version

—

Graphics Card

Release Date

—

Aug 2024

Generation

—

GeForce 40

Type

—

Desktop

Bus Interface

—

PCIe 4.0 x16

Clock Speeds

Base Clock

—

1920 MHz

Boost Clock

—

2475 MHz

Memory Clock

—

2500 MHz

Memory

Memory Size

—

12GB

Memory Type

—

GDDR6

Memory Bus

—

192bit

Bandwidth

—

480.0GB/s

Render Config

SM Count

—

Shading Units

—

5888

TMUs

—

184

ROPs

—

Tensor Cores

—

184

RT Cores

—

L1 Cache

—

128 KB (per SM)

L2 Cache

—

36 MB

Theoretical Performance

Pixel Rate

—

158.4 GPixel/s

Texture Rate

—

455.4 GTexel/s

FP16 (half)

—

29.15 TFLOPS

FP32 (float)

—

29.15 TFLOPS

FP64 (double)

—

455.4 GFLOPS

Graphics Processor

GPU Name

—

AD104

GPU Variant

—

AD104-2XX-A1

Architecture

—

Ada Lovelace

Foundry

—

TSMC

Process Size

—

5 nm

Transistors

—

35.8 billion

Die Size

—

294 mm²

Board Design

TDP

—

200W

Suggested PSU

—

550 W

Outputs

—

1x HDMI 2.13x DisplayPort 1.4a

Power Connectors

—

1x 16-pin

Graphics Features

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

OpenCL

—

3.0

Vulkan

—

1.3

CUDA

—

8.9

Shader Model

—

6.8

▲ Specs Compare Data sourced from official specifications and benchmark tests.