ATI Mobility Radeon HD 4860 vs Intel Arc A550M

VS

ATI Mobility Radeon HD 4860

Intel Arc A550M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4860 and 8GB VRAM Arc A550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 12 years and 10 months late

Boost Clock900MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 64.00GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4860

0.832 TFLOPS

Arc A550M +343%

3.686 TFLOPS

Mobility Radeon HD 4860

VS

Arc A550M

Graphics Card

Mar 2009

Release Date

Jan 2022

M9x

Generation

Alchemist

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

900 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

224.0GB/s

Render Config

8

Compute Units

-

640

Shading Units

2048

32

TMUs

128

16

ROPs

64

-

RT Cores

16

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

8 MB

-

Theoretical Performance

10.40 GPixel/s

Pixel Rate

57.60 GPixel/s

20.80 GTexel/s

Texture Rate

115.2 GTexel/s

-

FP16 (half)

7.373 TFLOPS

832.0 GFLOPS

FP32 (float)

3.686 TFLOPS

166.4 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

60W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

M97

GPU Name

DG2-512

M97 M2 XT (216-0731000)

GPU Variant

ACM-G10

TeraScale

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.826 billion

Transistors

21.7 billion

137 mm²

Die Size

406 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

4.1

Shader Model

6.6

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