AMD Radeon RX 460 Mobile vs Intel Arc A380M

VS

AMD Radeon RX 460 Mobile

Intel Arc A380M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 6GB VRAM Arc A380M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380M 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 69% (2000MHz vs 1180MHz)

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (186.0GB/s vs 80.00GB/s)

128 additional rendering cores

Lower TDP (35W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile

2.115 TFLOPS

Arc A380M +93%

4.096 TFLOPS

Radeon RX 460 Mobile

VS

Arc A380M

Graphics Card

Aug 2016

Release Date

Jan 2023

Mobility Radeon

Generation

Alchemist

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-A (3.1)

Clock Speeds

1000 MHz

Base Clock

1550 MHz

1180 MHz

Boost Clock

2000 MHz

1250 MHz

Memory Clock

1937 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

80.00GB/s

Bandwidth

186.0GB/s

Render Config

14

Compute Units

-

896

Shading Units

1024

56

TMUs

64

16

ROPs

32

-

Tensor Cores

128

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

18.88 GPixel/s

Pixel Rate

64.00 GPixel/s

66.08 GTexel/s

Texture Rate

128.0 GTexel/s

2.115 TFLOPS

FP16 (half)

8.192 TFLOPS

2.115 TFLOPS

FP32 (float)

4.096 TFLOPS

132.2 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

55W

TDP

35W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

DG2-128

Baffin XT

GPU Variant

ACM-G11

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

3 billion

Transistors

7.2 billion

123 mm²

Die Size

157 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

6.4

Shader Model

6.6

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