AMD Radeon R7 M445 vs AMD Radeon E6465

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M445 and 2GB VRAM Radeon E6465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M445 's Advantages

Released 8 months late

Boost Clock920MHz

More VRAM (4GB vs 2GB)

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

160 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M445 +206%

0.588 TFLOPS

Radeon E6465

0.192 TFLOPS

Radeon R7 M445

VS

Radeon E6465

Graphics Card

May 2016

Release Date

Sep 2015

Gem System

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

920 MHz

Boost Clock

-

1000 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

64bit

32.00GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

5

Compute Units

2

320

Shading Units

160

20

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

Theoretical Performance

7.360 GPixel/s

Pixel Rate

2.400 GPixel/s

18.40 GTexel/s

Texture Rate

4.800 GTexel/s

588.8 GFLOPS

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

192.0 GFLOPS

36.80 GFLOPS

FP64 (double)

-

Graphics Processor

Meso

GPU Name

Caicos

Meso PRO (216-0864032)

GPU Variant

-

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.55 billion

Transistors

0.37 billion

125 mm²

Die Size

67 mm²

Board Design

Unknown

TDP

25W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.2.170

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R7 M445 vs AMD Radeon HD 7630M

2

AMD Radeon R7 M445 vs NVIDIA GeForce GTX 950M

3

AMD Radeon R7 M445 vs AMD Radeon RX 6700S

4

AMD Radeon R7 M445 vs Intel Arc A530M

5

AMD Radeon R7 M445 vs AMD Radeon HD 7550M

6

AMD Radeon R7 M445 vs NVIDIA GeForce RTX 3050 Max-Q Refresh 6 GB

7

AMD Radeon R7 M445 vs NVIDIA GeForce 9700M GT

8

AMD Radeon R7 M445 vs Intel Arc A770M

9

AMD Radeon R7 M445 vs AMD Radeon R9 M375X

10

AMD Radeon R7 M445 vs AMD FirePro M4150

Related News

1

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

2

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

3

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

4

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

5

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

6

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

7

AMD's Latest Breakthrough Technology Could Change the Game in the Future

8

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

9

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

10

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time