AMD Radeon RX 460 Mobile vs AMD Radeon R5 M445

VS

AMD Radeon RX 460 Mobile AMD Radeon R5 M445

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 4GB VRAM Radeon R5 M445 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages

Released 7 months late

Boost Clock1180MHz

Larger VRAM bandwidth (80.00GB/s vs 32.00GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +199%

2.115 TFLOPS

Radeon R5 M445

0.706 TFLOPS

Radeon RX 460 Mobile

VS

Radeon R5 M445

Graphics Card

Aug 2016

Release Date

Jan 2016

Mobility Radeon

Generation

Gem System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

1000 MHz

Base Clock

-

1180 MHz

Boost Clock

-

1250 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

80.00GB/s

Bandwidth

32.00GB/s

Render Config

-

SM Count

-

14

Compute Units

6

896

Shading Units

384

56

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

18.88 GPixel/s

Pixel Rate

7.360 GPixel/s

66.08 GTexel/s

Texture Rate

22.08 GTexel/s

2.115 TFLOPS

FP16 (half)

-

2.115 TFLOPS

FP32 (float)

706.6 GFLOPS

132.2 GFLOPS

FP64 (double)

-

Graphics Processor

Baffin

GPU Name

Meso

Baffin XT

GPU Variant

Meso XT (216-0864018)

GCN 4.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

1.55 billion

123 mm²

Die Size

125 mm²

Board Design

55W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2.170

-

CUDA

-

6.4

Shader Model

6.5

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