AMD Radeon RX 6650M vs NVIDIA DGX Spark (MediaTek AHJ11488B)

GPU · Specs Compare

GPU AMD Radeon RX 6650M AMD · 2022-01

GPU NVIDIA DGX Spark (MediaTek AHJ11488B) NVIDIA · 2025-10

Graphics Card

Release Date

Jan 2022

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Generation

Mobility Radeon

—

Type

Mobile

—

Bus Interface

PCIe 4.0 x8

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Clock Speeds

Base Clock

2068 MHz

—

Boost Clock

2416 MHz

—

Memory Clock

2000 MHz

—

Memory

Memory Size

8GB

—

Memory Type

GDDR6

—

Memory Bus

128bit

—

Bandwidth

256.0GB/s

—

Render Config

Compute Units

—

Shading Units

1792

—

TMUs

112

—

ROPs

—

RT Cores

—

L1 Cache

128 KB per Array

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L2 Cache

2 MB

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L3 Cache

32 MB

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Theoretical Performance

Pixel Rate

154.6 GPixel/s

—

Texture Rate

270.6 GTexel/s

—

FP16 (half)

17.32 TFLOPS

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FP32 (float)

8.659 TFLOPS

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FP64 (double)

541.2 GFLOPS

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Graphics Processor

GPU Name

Navi 23

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Architecture

RDNA 2.0

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Foundry

TSMC

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Process Size

7 nm

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Transistors

11.06 billion

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Die Size

237 mm²

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Board Design

TDP

120W

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Outputs

No outputs

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Power Connectors

None

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Graphics Features

DirectX

12 Ultimate (12_2)

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OpenGL

4.6

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OpenCL

2.1

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Vulkan

1.3

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Shader Model

6.5

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General Parameters

Release Date

—

Oct 2025

Type

—

Laptop

Core Architecture

—

N1X

Integrated Graphics

—

GB20B "Blackwell"

Generation

—

RTX Spark (GB10 (N1X))

Package

Manufacturing Process

—

3 nm

Power Consumption

—

140 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

—

1.5 GHz

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

—

Benchmark

3DMark Time Spy

8,306

—

3DMark Time Spy Extreme

3,825

—

Blender

909

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