AMD Radeon R7 M465X vs AMD Radeon R9 M470X

VS

AMD Radeon R7 M465X

AMD Radeon R9 M470X

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M465X and 4GB VRAM Radeon R9 M470X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470X 's Advantages

Boost Clock has increased by 19% (1100MHz vs 925MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (76.80GB/s vs 72.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M465X

0.947 TFLOPS

Radeon R9 M470X +108%

1.971 TFLOPS

Radeon R7 M465X

VS

Radeon R9 M470X

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 x16

Clock Speeds

900 MHz

Base Clock

1000 MHz

925 MHz

Boost Clock

1100 MHz

1125 MHz

Memory Clock

1200 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

76.80GB/s

Render Config

8

Compute Units

14

-

512

Shading Units

896

32

TMUs

56

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

17.60 GPixel/s

29.60 GTexel/s

Texture Rate

61.60 GTexel/s

-

947.2 GFLOPS

FP32 (float)

1.971 TFLOPS

59.20 GFLOPS

FP64 (double)

123.2 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Tropo

GPU Name

Emerald

Tropo LE

GPU Variant

Emerald XT

GCN 1.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

2.08 billion

123 mm²

Die Size

160 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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