AMD Radeon RX 460 Mobile vs AMD Radeon R9 M385

VS

AMD Radeon RX 460 Mobile AMD Radeon R9 M385

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 4GB VRAM Radeon R9 M385 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 1 years and 3 months late

Boost Clock has increased by 18% (1180MHz vs 1000MHz)

Larger VRAM bandwidth (80.00GB/s vs 76.80GB/s)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +18%

2.115 TFLOPS

Radeon R9 M385

1.792 TFLOPS

Radeon RX 460 Mobile

VS

Radeon R9 M385

Graphics Card

Aug 2016

Release Date

May 2015

Mobility Radeon

Generation

Gem System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

900 MHz

1180 MHz

Boost Clock

1000 MHz

1250 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

76.80GB/s

Render Config

-

SM Count

-

14

Compute Units

14

896

Shading Units

896

56

TMUs

56

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

Theoretical Performance

18.88 GPixel/s

Pixel Rate

16.00 GPixel/s

66.08 GTexel/s

Texture Rate

56.00 GTexel/s

2.115 TFLOPS

FP16 (half)

-

2.115 TFLOPS

FP32 (float)

1.792 TFLOPS

132.2 GFLOPS

FP64 (double)

112.0 GFLOPS

Graphics Processor

Baffin

GPU Name

Strato

Baffin XT

GPU Variant

Strato XT

GCN 4.0

Architecture

GCN 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

2.08 billion

123 mm²

Die Size

160 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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