Intel Arc A730M vs ATI Mobility Radeon HD 3870

VS

Intel Arc A730M

ATI Mobility Radeon HD 3870

We compared two Mobile platform GPUs: 12GB VRAM Arc A730M and 512MB VRAM Mobility Radeon HD 3870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A730M 's Advantages

Released 13 years and 7 months late

Boost Clock1100MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (336.0GB/s vs 54.40GB/s)

2752 additional rendering cores

ATI Mobility Radeon HD 3870 's Advantages

Lower TDP (55W vs 80W)

Score

Benchmark

FP32 (float)

Arc A730M +1501%

6.758 TFLOPS

Mobility Radeon HD 3870

0.422 TFLOPS

Arc A730M

VS

Mobility Radeon HD 3870

Graphics Card

Jan 2022

Release Date

Jun 2008

Alchemist

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

300 MHz

Base Clock

-

1100 MHz

Boost Clock

-

1750 MHz

Memory Clock

850 MHz

Memory

12GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

256bit

336.0GB/s

Bandwidth

54.40GB/s

Render Config

-

Compute Units

4

-

3072

Shading Units

320

192

TMUs

16

96

ROPs

16

-

24

RT Cores

-

12 MB

L2 Cache

256 KB

-

Theoretical Performance

105.6 GPixel/s

Pixel Rate

10.56 GPixel/s

211.2 GTexel/s

Texture Rate

10.56 GTexel/s

13.52 TFLOPS

FP16 (half)

-

6.758 TFLOPS

FP32 (float)

422.4 GFLOPS

-

FP64 (double)

84.48 GFLOPS

Board Design

80W

TDP

55W

-

No outputs

Outputs

No outputs

-

Graphics Processor

DG2-512

GPU Name

M88

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

21.7 billion

Transistors

0.666 billion

406 mm²

Die Size

192 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

6.6

Shader Model

4.1

Related GPU Comparisons

1

Intel Arc A730M vs NVIDIA GeForce 820M

2

Intel Arc A730M vs AMD Radeon R9 M265X

3

Intel Arc A730M vs AMD Radeon R5 M335

4

Intel Arc A730M vs NVIDIA GeForce RTX 2070 Mobile

5

Intel Arc A730M vs AMD Radeon R9 M485X

6

Intel Arc A730M vs NVIDIA GeForce GT 525M

7

Intel Arc A730M vs AMD Radeon 535 Mobile

8

Intel Arc A730M vs AMD Radeon RX 640 Mobile

9

Intel Arc A730M vs ATI Mobility Radeon HD 3450

10

Intel Arc A730M vs AMD Radeon HD 8730A

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market