Intel Arc A550M vs AMD Radeon HD 8670M

VS

Intel Arc A550M

AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 8GB VRAM Arc A550M and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 8 years and 10 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)

1728 additional rendering cores

AMD Radeon HD 8670M 's Advantages

Boost Clock has increased by 8% (975MHz vs 900MHz)

Score

Benchmark

FP32 (float)

Arc A550M +490%

3.686 TFLOPS

Radeon HD 8670M

0.624 TFLOPS

Arc A550M

VS

Radeon HD 8670M

Graphics Card

Jan 2022

Release Date

Mar 2013

Alchemist

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

300 MHz

Base Clock

925 MHz

900 MHz

Boost Clock

975 MHz

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

5

-

2048

Shading Units

320

128

TMUs

20

64

ROPs

8

-

16

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

128 KB

-

Theoretical Performance

57.60 GPixel/s

Pixel Rate

7.800 GPixel/s

115.2 GTexel/s

Texture Rate

19.50 GTexel/s

7.373 TFLOPS

FP16 (half)

-

3.686 TFLOPS

FP32 (float)

624.0 GFLOPS

-

FP64 (double)

39.00 GFLOPS

Board Design

60W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

DG2-512

GPU Name

Sun

ACM-G10

GPU Variant

Sun S3 XT (216-0841009)

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

0.69 billion

406 mm²

Die Size

56 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

6.6

Shader Model

6.5 (5.1)

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