AMD Radeon R5 M420 vs ATI Mobility Radeon HD 5750

VS

AMD Radeon R5 M420

ATI Mobility Radeon HD 5750

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M420 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 R5 M420 's Advantages

Released 6 years and 4 months late

Boost Clock850MHz

More VRAM (4GB vs 1024GB)

ATI Mobility Radeon HD 5750 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 16.00GB/s)

80 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M420 +23%

0.544 TFLOPS

Mobility Radeon HD 5750

0.44 TFLOPS

Radeon R5 M420

VS

Mobility Radeon HD 5750

Graphics Card

May 2016

Release Date

Jan 2010

Gem System

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

850 MHz

Boost Clock

-

1000 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

51.20GB/s

Render Config

5

Compute Units

5

-

320

Shading Units

400

20

TMUs

20

8

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

6.800 GPixel/s

Pixel Rate

4.400 GPixel/s

17.00 GTexel/s

Texture Rate

11.00 GTexel/s

-

544.0 GFLOPS

FP32 (float)

440.0 GFLOPS

34.00 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Jet

GPU Name

Madison

Jet PRO (216-0856040)

GPU Variant

Madison PRO (216-0772000)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.69 billion

Transistors

0.627 billion

56 mm²

Die Size

104 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

5.0

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