ATI Mobility Radeon HD 4550 vs AMD Radeon RX 460 Mobile

VS

ATI Mobility Radeon HD 4550

AMD Radeon RX 460 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4550 and 4GB VRAM Radeon RX 460 Mobile 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 512GB)

Larger VRAM bandwidth (80.00GB/s vs 11.20GB/s)

816 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4550

0.088 TFLOPS

Radeon RX 460 Mobile +2303%

2.115 TFLOPS

Mobility Radeon HD 4550

VS

Radeon RX 460 Mobile

Graphics Card

Jan 2010

Release Date

Aug 2016

M9x

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-II

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1180 MHz

700 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

11.20GB/s

Bandwidth

80.00GB/s

Render Config

1

Compute Units

14

-

80

Shading Units

896

8

TMUs

56

4

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

1024 KB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

18.88 GPixel/s

4.400 GTexel/s

Texture Rate

66.08 GTexel/s

-

FP16 (half)

2.115 TFLOPS

88.00 GFLOPS

FP32 (float)

2.115 TFLOPS

-

FP64 (double)

132.2 GFLOPS

Board Design

Unknown

TDP

55W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

M93

GPU Name

Baffin

-

GPU Variant

Baffin XT

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.242 billion

Transistors

3 billion

73 mm²

Die Size

123 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

-

4.1

Shader Model

6.4

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