AMD Radeon RX 640 Mobile vs Intel Arc A730M

VS

AMD Radeon RX 640 Mobile

Intel Arc A730M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 640 Mobile and 12GB VRAM Arc A730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 640 Mobile 's Advantages

Boost Clock has increased by 11% (1218MHz vs 1100MHz)

Lower TDP (50W vs 80W)

Intel Arc A730M 's Advantages

Released 2 years and 8 months late

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 48.00GB/s)

2432 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 640 Mobile

1.559 TFLOPS

Arc A730M +333%

6.758 TFLOPS

Radeon RX 640 Mobile

VS

Arc A730M

Graphics Card

May 2019

Release Date

Jan 2022

Mobility Radeon

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1082 MHz

Base Clock

300 MHz

1218 MHz

Boost Clock

1100 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

192bit

48.00GB/s

Bandwidth

336.0GB/s

Render Config

10

Compute Units

-

640

Shading Units

3072

40

TMUs

192

16

ROPs

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

12 MB

-

Theoretical Performance

19.49 GPixel/s

Pixel Rate

105.6 GPixel/s

48.72 GTexel/s

Texture Rate

211.2 GTexel/s

1.559 TFLOPS

FP16 (half)

13.52 TFLOPS

1.559 TFLOPS

FP32 (float)

6.758 TFLOPS

97.44 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

80W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 23

GPU Name

DG2-512

Polaris 23 XT

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

2.2 billion

Transistors

21.7 billion

103 mm²

Die Size

406 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

6.4

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon RX 640 Mobile vs NVIDIA GeForce 8600M GT Mac Edition

2

AMD Radeon RX 640 Mobile vs AMD Radeon E6460

3

AMD Radeon RX 640 Mobile vs NVIDIA GeForce MX250

4

AMD Radeon RX 640 Mobile vs NVIDIA GeForce 930M

5

AMD Radeon RX 640 Mobile vs AMD Radeon R7 M340

6

AMD Radeon RX 640 Mobile vs NVIDIA GeForce GT 320M

7

AMD Radeon RX 640 Mobile vs AMD Radeon R9 M395 Mac Edition

8

AMD Radeon RX 640 Mobile vs AMD Radeon HD 7690M XT Rebrand

9

AMD Radeon RX 640 Mobile vs AMD Radeon RX 5500M

10

AMD Radeon RX 640 Mobile vs AMD Radeon R5 M240

Related News

1

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

2

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

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU