AMD Radeon HD 8670A vs Intel Arc A730M

VS

AMD Radeon HD 8670A

Intel Arc A730M

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

Main Differences

AMD Radeon HD 8670A 's Advantages

Lower TDP (45W vs 80W)

Intel Arc A730M 's Advantages

Released 8 years and 11 months late

Boost Clock1100MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 16.00GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8670A

0.461 TFLOPS

Arc A730M +1365%

6.758 TFLOPS

Radeon HD 8670A

VS

Arc A730M

Graphics Card

Feb 2013

Release Date

Jan 2022

All-In-One

Generation

Alchemist

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1100 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

12GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

16.00GB/s

Bandwidth

336.0GB/s

Render Config

6

Compute Units

-

384

Shading Units

3072

24

TMUs

192

8

ROPs

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

12 MB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

105.6 GPixel/s

14.40 GTexel/s

Texture Rate

211.2 GTexel/s

-

FP16 (half)

13.52 TFLOPS

460.8 GFLOPS

FP32 (float)

6.758 TFLOPS

28.80 GFLOPS

FP64 (double)

-

Board Design

45W

TDP

80W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Mars

GPU Name

DG2-512

Mars XT

GPU Variant

ACM-G10

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

0.95 billion

Transistors

21.7 billion

77 mm²

Die Size

406 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

5.1

Shader Model

6.6

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