Intel Arc A770M vs ATI Mobility Radeon HD 3850 X2

VS

Intel Arc A770M

ATI Mobility Radeon HD 3850 X2

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 512MB VRAM Mobility Radeon HD 3850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 13 years and 7 months late

Boost Clock1650MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 48.00GB/s)

3776 additional rendering cores

ATI Mobility Radeon HD 3850 X2 's Advantages

Lower TDP (70W vs 120W)

Score

Benchmark

FP32 (float)

Arc A770M +3544%

13.52 TFLOPS

Mobility Radeon HD 3850 X2

0.371 TFLOPS

Arc A770M

VS

Mobility Radeon HD 3850 X2

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

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

750 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

4

-

4096

Shading Units

320

256

TMUs

16

128

ROPs

16

-

32

RT Cores

-

16 MB

L2 Cache

256 KB

-

Theoretical Performance

211.2 GPixel/s

Pixel Rate

9.280 GPixel/s

422.4 GTexel/s

Texture Rate

9.280 GTexel/s

27.03 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

371.2 GFLOPS

-

FP64 (double)

74.24 GFLOPS

Board Design

120W

TDP

70W

-

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 A770M vs NVIDIA GeForce GT 335M

2

Intel Arc A770M vs NVIDIA P106M

3

Intel Arc A770M vs AMD Radeon R7 M440

4

Intel Arc A770M vs AMD Radeon HD 6750M Mac Edition

5

Intel Arc A770M vs NVIDIA GeForce RTX 4050 Max-Q

6

Intel Arc A770M vs NVIDIA GeForce 710M

7

Intel Arc A770M vs NVIDIA GeForce GTX 1050 Max Q

8

Intel Arc A770M vs AMD Radeon R5 M445

9

Intel Arc A770M vs NVIDIA GeForce 8600M GS

10

Intel Arc A770M vs ATI Mobility Radeon HD 5670 Mac Edition

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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