Intel Arc Pro A30M vs ATI Mobility Radeon HD 4870

VS

Intel Arc Pro A30M

ATI Mobility Radeon HD 4870

We compared two Mobile platform GPUs: 4GB VRAM Arc Pro A30M and 512MB VRAM Mobility Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A30M 's Advantages

Released 13 years and 7 months late

Boost Clock2000MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 56.83GB/s)

224 additional rendering cores

Score

Benchmark

FP32 (float)

Arc Pro A30M +365%

4.096 TFLOPS

Mobility Radeon HD 4870

0.88 TFLOPS

Arc Pro A30M

VS

Mobility Radeon HD 4870

Graphics Card

Aug 2022

Release Date

Jan 2009

Alchemist

Generation

M9x

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2000 MHz

Memory Clock

888 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

256bit

128.0GB/s

Bandwidth

56.83GB/s

Render Config

-

Compute Units

10

-

1024

Shading Units

800

64

TMUs

40

32

ROPs

16

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

8.800 GPixel/s

128.0 GTexel/s

Texture Rate

22.00 GTexel/s

8.192 TFLOPS

FP16 (half)

-

4.096 TFLOPS

FP32 (float)

880.0 GFLOPS

1024 GFLOPS

FP64 (double)

176.0 GFLOPS

Board Design

50W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

M98

ACM-G11

GPU Variant

M98 XT L2 (216-0732023)

Generation 12.7

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

7.2 billion

Transistors

0.956 billion

157 mm²

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

6.6

Shader Model

4.1

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