AMD Radeon HD 8670M vs Intel Arc A730M

VS

AMD Radeon HD 8670M

Intel Arc A730M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670M and 12GB VRAM Arc A730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A730M 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 13% (1100MHz vs 975MHz)

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 14.40GB/s)

2752 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8670M

0.624 TFLOPS

Arc A730M +983%

6.758 TFLOPS

Radeon HD 8670M

VS

Arc A730M

Graphics Card

Mar 2013

Release Date

Jan 2022

Solar System

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

925 MHz

Base Clock

300 MHz

975 MHz

Boost Clock

1100 MHz

900 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

12GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

14.40GB/s

Bandwidth

336.0GB/s

Render Config

5

Compute Units

-

320

Shading Units

3072

20

TMUs

192

8

ROPs

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

12 MB

-

Theoretical Performance

7.800 GPixel/s

Pixel Rate

105.6 GPixel/s

19.50 GTexel/s

Texture Rate

211.2 GTexel/s

-

FP16 (half)

13.52 TFLOPS

624.0 GFLOPS

FP32 (float)

6.758 TFLOPS

39.00 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Sun

GPU Name

DG2-512

Sun S3 XT (216-0841009)

GPU Variant

ACM-G10

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

0.69 billion

Transistors

21.7 billion

56 mm²

Die Size

406 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

6.5 (5.1)

Shader Model

6.6

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