AMD Radeon R7 M445 vs AMD Radeon Pro 580

VS

AMD Radeon R7 M445

AMD Radeon Pro 580

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M445 and 8GB VRAM Radeon Pro 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580 's Advantages

Released 1 years and 1 months late

Boost Clock has increased by 30% (1200MHz vs 920MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (217.0GB/s vs 32.00GB/s)

1984 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M445

0.588 TFLOPS

Radeon Pro 580 +840%

5.53 TFLOPS

Radeon R7 M445

VS

Radeon Pro 580

Graphics Card

May 2016

Release Date

Jun 2017

Gem System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

780 MHz

Base Clock

1100 MHz

920 MHz

Boost Clock

1200 MHz

1000 MHz

Memory Clock

1695 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

32.00GB/s

Bandwidth

217.0GB/s

Render Config

5

Compute Units

36

-

320

Shading Units

2304

20

TMUs

144

8

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

7.360 GPixel/s

Pixel Rate

38.40 GPixel/s

18.40 GTexel/s

Texture Rate

172.8 GTexel/s

588.8 GFLOPS

FP16 (half)

5.530 TFLOPS

588.8 GFLOPS

FP32 (float)

5.530 TFLOPS

36.80 GFLOPS

FP64 (double)

345.6 GFLOPS

Board Design

Unknown

TDP

185W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Meso

GPU Name

Ellesmere

Meso PRO (216-0864032)

GPU Variant

Ellesmere XTA (216-0886220)

GCN 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.55 billion

Transistors

5.7 billion

125 mm²

Die Size

232 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.2

-

6.5

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon R7 M445 vs ATI Mobility Radeon HD 565v

2

AMD Radeon R7 M445 vs AMD Radeon HD 8690M

3

AMD Radeon R7 M445 vs NVIDIA GeForce RTX 3050 Mobile Refresh 6 GB

4

AMD Radeon R7 M445 vs AMD Radeon R9 M395 Mac Edition

5

AMD Radeon R7 M445 vs Intel Arc A730M

6

AMD Radeon R7 M445 vs AMD Radeon R7 M360

7

AMD Radeon R7 M445 vs NVIDIA GeForce 710A

8

AMD Radeon R7 M445 vs AMD Radeon HD 6530M

9

AMD Radeon R7 M445 vs AMD FirePro S7100X

10

AMD Radeon R7 M445 vs ATI Mobility Radeon HD 5470

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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