AMD Radeon RX 460 Mobile vs ATI Mobility Radeon HD 5145

VS

AMD Radeon RX 460 Mobile

ATI Mobility Radeon HD 5145

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 1024MB VRAM Mobility Radeon HD 5145 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 6 years and 7 months late

Boost Clock1180MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)

816 additional rendering cores

ATI Mobility Radeon HD 5145 's Advantages

Lower TDP (15W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +1739%

2.115 TFLOPS

Mobility Radeon HD 5145

0.115 TFLOPS

Radeon RX 460 Mobile

VS

Mobility Radeon HD 5145

Graphics Card

Aug 2016

Release Date

Jan 2010

Mobility Radeon

Generation

M9x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1180 MHz

Boost Clock

-

1250 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

80.00GB/s

Bandwidth

14.40GB/s

Render Config

14

Compute Units

1

-

896

Shading Units

80

56

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

18.88 GPixel/s

Pixel Rate

2.880 GPixel/s

66.08 GTexel/s

Texture Rate

5.760 GTexel/s

2.115 TFLOPS

FP16 (half)

-

2.115 TFLOPS

FP32 (float)

115.2 GFLOPS

132.2 GFLOPS

FP64 (double)

-

Board Design

55W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

M92

Baffin XT

GPU Variant

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.242 billion

123 mm²

Die Size

73 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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