Intel Arc A770M vs AMD Radeon HD 8550M

VS

Intel Arc A770M

AMD Radeon HD 8550M

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 1024MB VRAM Radeon HD 8550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 7 years and 6 months late

Boost Clock has increased by 94% (1650MHz vs 850MHz)

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 14.40GB/s)

3776 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A770M +2385%

13.52 TFLOPS

Radeon HD 8550M

0.544 TFLOPS

Arc A770M

VS

Radeon HD 8550M

Graphics Card

Jan 2022

Release Date

Jul 2014

Alchemist

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

300 MHz

Base Clock

650 MHz

1650 MHz

Boost Clock

850 MHz

2000 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

5

-

4096

Shading Units

320

256

TMUs

20

128

ROPs

8

-

32

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

128 KB

-

Theoretical Performance

211.2 GPixel/s

Pixel Rate

6.800 GPixel/s

422.4 GTexel/s

Texture Rate

17.00 GTexel/s

27.03 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

544.0 GFLOPS

-

FP64 (double)

34.00 GFLOPS

Board Design

120W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

DG2-512

GPU Name

Sun

ACM-G10

GPU Variant

Sun S3 LE (216-0841036)

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

0.69 billion

406 mm²

Die Size

56 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

6.6

Shader Model

6.5 (5.1)

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