Intel Arc A770M vs ATI Mobility Radeon X1900

VS

Intel Arc A770M

ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 256MB VRAM Mobility Radeon X1900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 15 years late

Boost Clock1650MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 30.08GB/s)

4096 additional rendering cores

Score

Arc A770M

VS

Mobility Radeon X1900

Graphics Card

Jan 2022

Release Date

Jan 2007

Alchemist

Generation

M6x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-III

Clock Speeds

300 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

470 MHz

Memory

16GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

30.08GB/s

Render Config

-

4096

Shading Units

-

256

TMUs

12

128

ROPs

12

-

32

RT Cores

-

16 MB

L2 Cache

-

Theoretical Performance

211.2 GPixel/s

Pixel Rate

4.800 GPixel/s

422.4 GTexel/s

Texture Rate

4.800 GTexel/s

27.03 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

-

Board Design

120W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

DG2-512

GPU Name

M68

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

6 nm

Process Size

80 nm

21.7 billion

Transistors

0.312 billion

406 mm²

Die Size

230 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

6.6

Shader Model

3.0

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