AMD Radeon RX 6650M vs Intel Arc A380M

VS

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M and 6GB VRAM Arc A380M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M 's Advantages

Boost Clock has increased by 21% (2416MHz vs 2000MHz)

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (256.0GB/s vs 186.0GB/s)

768 additional rendering cores

Intel Arc A380M 's Advantages

Released 1 years late

Lower TDP (35W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX 6650M +111%

8.659 TFLOPS

Arc A380M

4.096 TFLOPS

Radeon RX 6650M

VS

Arc A380M

Graphics Card

Jan 2022

Release Date

Jan 2023

Mobility Radeon

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-A (3.1)

Clock Speeds

2068 MHz

Base Clock

1550 MHz

2416 MHz

Boost Clock

2000 MHz

Memory Clock

1937 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

96bit

256.0GB/s

Bandwidth

186.0GB/s

Render Config

-

SM Count

-

28

Compute Units

-

1792

Shading Units

1024

112

TMUs

64

ROPs

32

-

Tensor Cores

128

28

RT Cores

8

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

4 MB

Theoretical Performance

154.6 GPixel/s

Pixel Rate

64.00 GPixel/s

270.6 GTexel/s

Texture Rate

128.0 GTexel/s

17.32 TFLOPS

FP16 (half)

8.192 TFLOPS

8.659 TFLOPS

FP32 (float)

4.096 TFLOPS

541.2 GFLOPS

FP64 (double)

1024 GFLOPS

Graphics Processor

Navi 23

GPU Name

DG2-128

-

GPU Variant

ACM-G11

RDNA 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

11.06 billion

Transistors

7.2 billion

237 mm²

Die Size

157 mm²

Board Design

120W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.6

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