AMD Radeon R9 M295X Mac Edition vs Intel Arc A380M

VS

AMD Radeon R9 M295X Mac Edition

Intel Arc A380M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X Mac Edition and 6GB VRAM Arc A380M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M295X Mac Edition 's Advantages

1024 additional rendering cores

Intel Arc A380M 's Advantages

Released 8 years and 2 months late

Boost Clock2000MHz

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (186.0GB/s vs 174.3GB/s)

Lower TDP (35W vs 250W)

Score

Benchmark

FP32 (float)

Radeon R9 M295X Mac Edition

3.482 TFLOPS

Arc A380M +17%

4.096 TFLOPS

Radeon R9 M295X Mac Edition

VS

Arc A380M

Graphics Card

Nov 2014

Release Date

Jan 2023

Crystal System

Generation

Alchemist

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-A (3.1)

Clock Speeds

-

Base Clock

1550 MHz

-

Boost Clock

2000 MHz

1362 MHz

Memory Clock

1937 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

174.3GB/s

Bandwidth

186.0GB/s

Render Config

32

Compute Units

-

2048

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

Tensor Cores

128

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

27.20 GPixel/s

Pixel Rate

64.00 GPixel/s

108.8 GTexel/s

Texture Rate

128.0 GTexel/s

3.482 TFLOPS

FP16 (half)

8.192 TFLOPS

3.482 TFLOPS

FP32 (float)

4.096 TFLOPS

217.6 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

250W

TDP

35W

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Amethyst

GPU Name

DG2-128

Amethyst XT

GPU Variant

ACM-G11

GCN 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

5 billion

Transistors

7.2 billion

366 mm²

Die Size

157 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

6.3

Shader Model

6.6

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