AMD Radeon HD 6570M vs AMD Radeon R5 M255

VS

AMD Radeon HD 6570M

AMD Radeon R5 M255

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6570M and 2GB VRAM Radeon R5 M255 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570M 's Advantages

96 additional rendering cores

AMD Radeon R5 M255 's Advantages

Released 3 years and 6 months late

Boost Clock940MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (32.00GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 6570M

0.576 TFLOPS

Radeon R5 M255 +25%

0.721 TFLOPS

Radeon HD 6570M

VS

Radeon R5 M255

Graphics Card

Apr 2011

Release Date

Oct 2014

Vancouver

Generation

Gem System

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

925 MHz

-

Boost Clock

940 MHz

800 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

32.00GB/s

Render Config

6

Compute Units

6

-

480

Shading Units

384

24

TMUs

24

16

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

7.520 GPixel/s

14.40 GTexel/s

Texture Rate

22.56 GTexel/s

-

FP16 (half)

721.9 GFLOPS

576.0 GFLOPS

FP32 (float)

721.9 GFLOPS

-

FP64 (double)

45.12 GFLOPS

Board Design

30W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Whistler

GPU Name

Topaz

-

GPU Variant

Topaz PRO (216-0858030)

TeraScale 2

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

1.55 billion

104 mm²

Die Size

125 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2.170

-

5.0

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon HD 6570M vs NVIDIA GeForce MX450 30.5W 8Gbps

2

AMD Radeon HD 6570M vs NVIDIA GeForce 9600M GS

3

AMD Radeon HD 6570M vs NVIDIA GeForce GT 130M

4

AMD Radeon HD 6570M vs NVIDIA GeForce RTX 4050 Max-Q

5

AMD Radeon HD 6570M vs NVIDIA GeForce RTX 3060 Mobile

6

AMD Radeon HD 6570M vs AMD Radeon HD 7610M

7

AMD Radeon HD 6570M vs NVIDIA GeForce RTX 5080 Mobile

8

AMD Radeon HD 6570M vs NVIDIA RTX 3000 Mobile Ada Generation

9

AMD Radeon HD 6570M vs ATI Mobility Radeon HD 4850 Mac Edition

10

AMD Radeon HD 6570M vs NVIDIA GeForce 9800M GTS

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