Intel Arc A380M vs AMD Radeon RX 6500M

VS

Intel Arc A380M

AMD Radeon RX 6500M

We compared two Mobile platform GPUs: 6GB VRAM Arc A380M and 4GB VRAM Radeon RX 6500M 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

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (186.0GB/s vs 144.0GB/s)

Lower TDP (35W vs 50W)

AMD Radeon RX 6500M 's Advantages

Boost Clock has increased by 20% (2400MHz vs 2000MHz)

Score

Benchmark

FP32 (float)

Arc A380M

4.096 TFLOPS

Radeon RX 6500M +19%

4.915 TFLOPS

Arc A380M

VS

Radeon RX 6500M

Graphics Card

Jan 2023

Release Date

Jan 2022

Alchemist

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-A (3.1)

Bus Interface

PCIe 4.0 x4

Clock Speeds

1550 MHz

Base Clock

2000 MHz

Boost Clock

2400 MHz

1937 MHz

Memory Clock

2250 MHz

Memory

6GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

64bit

186.0GB/s

Bandwidth

144.0GB/s

Render Config

-

Compute Units

16

-

1024

Shading Units

1024

64

TMUs

64

32

ROPs

32

128

Tensor Cores

-

8

RT Cores

16

-

L1 Cache

128 KB per Array

4 MB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

76.80 GPixel/s

128.0 GTexel/s

Texture Rate

153.6 GTexel/s

8.192 TFLOPS

FP16 (half)

9.830 TFLOPS

4.096 TFLOPS

FP32 (float)

4.915 TFLOPS

1024 GFLOPS

FP64 (double)

307.2 GFLOPS

Board Design

35W

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Navi 24

ACM-G11

GPU Variant

Navi 24 XM

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

7.2 billion

Transistors

5.4 billion

157 mm²

Die Size

107 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

-

6.6

Shader Model

6.6

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