AMD Radeon R9 M485X vs ATI Mobility Radeon HD 5750

VS

AMD Radeon R9 M485X

ATI Mobility Radeon HD 5750

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M485X and 1024MB VRAM Mobility Radeon HD 5750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M485X 's Advantages

Released 6 years and 4 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (160.0GB/s vs 51.20GB/s)

1648 additional rendering cores

ATI Mobility Radeon HD 5750 's Advantages

Lower TDP (25W vs 250W)

Score

Benchmark

FP32 (float)

Radeon R9 M485X +572%

2.961 TFLOPS

Mobility Radeon HD 5750

0.44 TFLOPS

Radeon R9 M485X

VS

Mobility Radeon HD 5750

Graphics Card

May 2016

Release Date

Jan 2010

Crystal System

Generation

Manhattan

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

51.20GB/s

Render Config

32

Compute Units

5

-

2048

Shading Units

400

128

TMUs

20

32

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

23.14 GPixel/s

Pixel Rate

4.400 GPixel/s

92.54 GTexel/s

Texture Rate

11.00 GTexel/s

2.961 TFLOPS

FP16 (half)

-

2.961 TFLOPS

FP32 (float)

440.0 GFLOPS

185.1 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Amethyst

GPU Name

Madison

Amethyst XT

GPU Variant

Madison PRO (216-0772000)

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

5 billion

Transistors

0.627 billion

366 mm²

Die Size

104 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

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