Intel Arc A550M vs AMD Radeon HD 6770M

VS

Intel Arc A550M

AMD Radeon HD 6770M

We compared two Mobile platform GPUs: 8GB VRAM Arc A550M and 1024MB VRAM Radeon HD 6770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 11 years late

Boost Clock900MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 57.60GB/s)

1568 additional rendering cores

AMD Radeon HD 6770M 's Advantages

Lower TDP (35W vs 60W)

Score

Benchmark

FP32 (float)

Arc A550M +429%

3.686 TFLOPS

Radeon HD 6770M

0.696 TFLOPS

Arc A550M

VS

Radeon HD 6770M

Graphics Card

Jan 2022

Release Date

Jan 2011

Alchemist

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

300 MHz

Base Clock

-

900 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

57.60GB/s

Render Config

-

Compute Units

6

-

2048

Shading Units

480

128

TMUs

24

64

ROPs

8

-

16

RT Cores

-

L1 Cache

8 KB (per CU)

8 MB

L2 Cache

256 KB

-

Theoretical Performance

57.60 GPixel/s

Pixel Rate

5.800 GPixel/s

115.2 GTexel/s

Texture Rate

17.40 GTexel/s

7.373 TFLOPS

FP16 (half)

-

3.686 TFLOPS

FP32 (float)

696.0 GFLOPS

-

Board Design

60W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

DG2-512

GPU Name

Whistler

ACM-G10

GPU Variant

Whistler XT (216-0810001)

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

21.7 billion

Transistors

0.716 billion

406 mm²

Die Size

104 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

6.6

Shader Model

5.0

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