Intel Arc A380M vs AMD Radeon RX 6650M

VS

Intel Arc A380M

AMD Radeon RX 6650M

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

Main Differences

Intel Arc A380M 's Advantages

Released 1 years late

Lower TDP (35W vs 120W)

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

Score

Benchmark

FP32 (float)

Arc A380M

4.096 TFLOPS

Radeon RX 6650M +111%

8.659 TFLOPS

Arc A380M

VS

Radeon RX 6650M

Graphics Card

Jan 2023

Release Date

Jan 2022

Alchemist

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-A (3.1)

Bus Interface

PCIe 4.0 x8

Clock Speeds

1550 MHz

Base Clock

2068 MHz

2000 MHz

Boost Clock

2416 MHz

1937 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

128bit

186.0GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

28

-

1024

Shading Units

1792

64

TMUs

112

32

ROPs

64

128

Tensor Cores

-

8

RT Cores

28

-

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

154.6 GPixel/s

128.0 GTexel/s

Texture Rate

270.6 GTexel/s

8.192 TFLOPS

FP16 (half)

17.32 TFLOPS

4.096 TFLOPS

FP32 (float)

8.659 TFLOPS

1024 GFLOPS

FP64 (double)

541.2 GFLOPS

Board Design

35W

TDP

120W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Navi 23

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

7.2 billion

Transistors

11.06 billion

157 mm²

Die Size

237 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

6.6

Shader Model

6.5

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