AMD Radeon RX 640 Mobile vs Intel Arc A370M

VS

AMD Radeon RX 640 Mobile

Intel Arc A370M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 640 Mobile and 4GB VRAM Arc A370M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A370M 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 27% (1550MHz vs 1218MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 48.00GB/s)

384 additional rendering cores

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 640 Mobile

1.559 TFLOPS

Arc A370M +103%

3.174 TFLOPS

Radeon RX 640 Mobile

VS

Arc A370M

Graphics Card

May 2019

Release Date

Mar 2022

Mobility Radeon

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1082 MHz

Base Clock

300 MHz

1218 MHz

Boost Clock

1550 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

64bit

48.00GB/s

Bandwidth

112.0GB/s

Render Config

10

Compute Units

-

640

Shading Units

1024

40

TMUs

64

16

ROPs

32

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

19.49 GPixel/s

Pixel Rate

49.60 GPixel/s

48.72 GTexel/s

Texture Rate

99.20 GTexel/s

1.559 TFLOPS

FP16 (half)

6.349 TFLOPS

1.559 TFLOPS

FP32 (float)

3.174 TFLOPS

97.44 GFLOPS

FP64 (double)

793.6 GFLOPS

Board Design

50W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 23

GPU Name

DG2-128

Polaris 23 XT

GPU Variant

ACM-G11

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

2.2 billion

Transistors

7.2 billion

103 mm²

Die Size

157 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 AMD FirePro M6100

2

AMD Radeon RX 640 Mobile vs ATI Mobility Radeon HD 4670

3

AMD Radeon RX 640 Mobile vs AMD Radeon R5 A335

4

AMD Radeon RX 640 Mobile vs NVIDIA GeForce RTX 3050 Mobile

5

AMD Radeon RX 640 Mobile vs AMD FirePro M3900

6

AMD Radeon RX 640 Mobile vs AMD Radeon HD 6950M

7

AMD Radeon RX 640 Mobile vs ATI Mobility Radeon HD 5730

8

AMD Radeon RX 640 Mobile vs AMD Radeon HD 8530M

9

AMD Radeon RX 640 Mobile vs AMD Radeon Pro 450

10

AMD Radeon RX 640 Mobile vs ATI Mobility Radeon HD 545v

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster