AMD Radeon R7 M465X vs AMD Radeon R7 M440

VS

AMD Radeon R7 M465X

AMD Radeon R7 M440

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M465X and 4GB VRAM Radeon R7 M440 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M465X 's Advantages

Boost Clock925MHz

Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)

192 additional rendering cores

AMD Radeon R7 M440 's Advantages

More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)

Radeon R7 M465X +66%

0.947 TFLOPS

Radeon R7 M440

0.57 TFLOPS

Radeon R7 M465X

VS

Radeon R7 M440

Graphics Card

May 2016

Release Date

May 2016

Gem System

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1125 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

72.00GB/s

Bandwidth

14.40GB/s

Render Config

8

Compute Units

5

-

512

Shading Units

320

32

TMUs

20

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

7.128 GPixel/s

29.60 GTexel/s

Texture Rate

17.82 GTexel/s

-

FP16 (half)

570.2 GFLOPS

947.2 GFLOPS

FP32 (float)

570.2 GFLOPS

59.20 GFLOPS

FP64 (double)

35.64 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Tropo

GPU Name

Meso

Tropo LE

GPU Variant

Meso PRO (216-0864032)

GCN 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

1.55 billion

123 mm²

Die Size

125 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.2.170

-

6.5 (5.1)

Shader Model

6.5

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