ATI Mobility Radeon HD 4350 vs AMD Radeon R5 M420

VS

ATI Mobility Radeon HD 4350

AMD Radeon R5 M420

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4350 and 4GB VRAM Radeon R5 M420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M420 's Advantages

Released 7 years and 4 months late

Boost Clock850MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (16.00GB/s vs 12.80GB/s)

240 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4350

0.072 TFLOPS

Radeon R5 M420 +655%

0.544 TFLOPS

Mobility Radeon HD 4350

VS

Radeon R5 M420

Graphics Card

Jan 2009

Release Date

May 2016

M9x

Generation

Gem System

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

780 MHz

-

Boost Clock

850 MHz

800 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

16.00GB/s

Render Config

1

Compute Units

5

-

80

Shading Units

320

8

TMUs

20

4

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

128 KB

-

Theoretical Performance

1.800 GPixel/s

Pixel Rate

6.800 GPixel/s

3.600 GTexel/s

Texture Rate

17.00 GTexel/s

-

72.00 GFLOPS

FP32 (float)

544.0 GFLOPS

-

FP64 (double)

34.00 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

M93

GPU Name

Jet

-

GPU Variant

Jet PRO (216-0856040)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.242 billion

Transistors

0.69 billion

73 mm²

Die Size

56 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

4.1

Shader Model

6.5 (5.1)

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