AMD Radeon RX 6600M vs ATI Mobility Radeon HD 545v

VS

AMD Radeon RX 6600M

ATI Mobility Radeon HD 545v

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6600M and 512MB VRAM Mobility Radeon HD 545v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600M 's Advantages

Released 11 years late

Boost Clock2416MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 12.80GB/s)

1712 additional rendering cores

ATI Mobility Radeon HD 545v 's Advantages

Lower TDP (15W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 6600M +7429%

8.659 TFLOPS

Mobility Radeon HD 545v

0.115 TFLOPS

Radeon RX 6600M

VS

Mobility Radeon HD 545v

Graphics Card

May 2021

Release Date

May 2010

Mobility Radeon

Generation

M9x

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

2068 MHz

Base Clock

-

2416 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

12.80GB/s

Render Config

28

Compute Units

1

-

1792

Shading Units

80

112

TMUs

8

64

ROPs

4

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

64 KB

32 MB

L3 Cache

-

Theoretical Performance

154.6 GPixel/s

Pixel Rate

2.880 GPixel/s

270.6 GTexel/s

Texture Rate

5.760 GTexel/s

17.32 TFLOPS

FP16 (half)

-

8.659 TFLOPS

FP32 (float)

115.2 GFLOPS

541.2 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 23

GPU Name

M92

-

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

11.06 billion

Transistors

0.242 billion

237 mm²

Die Size

73 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

6.5

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon RX 6600M vs AMD Radeon HD 6610M

2

AMD Radeon RX 6600M vs AMD Radeon RX 7600M XT

3

AMD Radeon RX 6600M vs NVIDIA GeForce 9800M GT

4

AMD Radeon RX 6600M vs NVIDIA GeForce 845M

5

AMD Radeon RX 6600M vs AMD Radeon R7 A360

6

AMD Radeon RX 6600M vs Intel Arc A370M

7

AMD Radeon RX 6600M vs AMD Radeon HD 8770M

8

AMD Radeon RX 6600M vs ATI Mobility Radeon HD 3650

9

AMD Radeon RX 6600M vs NVIDIA GeForce RTX 2070 SUPER Mobile

10

AMD Radeon RX 6600M vs AMD FirePro M5800

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster