Intel Arc A530M vs AMD Radeon HD 6870M

VS

We compared two Mobile platform GPUs: 8GB VRAM Arc A530M and 1024MB VRAM Radeon HD 6870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A530M 's Advantages

Released 12 years and 7 months late

Boost Clock1300MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (224.0GB/s vs 64.00GB/s)

736 additional rendering cores

AMD Radeon HD 6870M 's Advantages

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

Arc A530M +269%

3.994 TFLOPS

Radeon HD 6870M

1.08 TFLOPS

Arc A530M

VS

Radeon HD 6870M

Graphics Card

Aug 2023

Release Date

Jan 2011

Alchemist

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

900 MHz

Base Clock

-

1300 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

Compute Units

10

1536

Shading Units

800

96

TMUs

40

48

ROPs

16

192

Tensor Cores

-

12

RT Cores

-

L1 Cache

8 KB (per CU)

8 MB

L2 Cache

256 KB

Theoretical Performance

62.40 GPixel/s

Pixel Rate

10.80 GPixel/s

124.8 GTexel/s

Texture Rate

27.00 GTexel/s

7.987 TFLOPS

FP16 (half)

-

3.994 TFLOPS

FP32 (float)

1080 GFLOPS

-

FP64 (double)

-

Graphics Processor

DG2-256

GPU Name

Granville

ACM-G12

GPU Variant

Granville XT (216-0769024)

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

Unknown

Transistors

1.04 billion

Unknown

Die Size

166 mm²

Board Design

65W

TDP

50W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.6

Shader Model

5.0

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