AMD Radeon R5 M420 vs AMD Radeon R5 M435

VS

AMD Radeon R5 M420

AMD Radeon R5 M435

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M420 and 2GB VRAM Radeon R5 M435 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M420 's Advantages

More VRAM (4GB vs 2GB)

AMD Radeon R5 M435 's Advantages

Boost Clock has increased by 21% (1030MHz vs 850MHz)

Larger VRAM bandwidth (36.00GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)

Radeon R5 M420

0.544 TFLOPS

Radeon R5 M435 +21%

0.659 TFLOPS

Radeon R5 M420

VS

Radeon R5 M435

Graphics Card

May 2016

Release Date

May 2016

Gem System

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

780 MHz

Base Clock

780 MHz

850 MHz

Boost Clock

1030 MHz

1000 MHz

Memory Clock

1125 MHz

Memory

4GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

36.00GB/s

Render Config

5

Compute Units

5

-

320

Shading Units

320

20

TMUs

20

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

6.800 GPixel/s

Pixel Rate

8.240 GPixel/s

17.00 GTexel/s

Texture Rate

20.60 GTexel/s

-

544.0 GFLOPS

FP32 (float)

659.2 GFLOPS

34.00 GFLOPS

FP64 (double)

41.20 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Jet

GPU Name

Jet

Jet PRO (216-0856040)

GPU Variant

Jet S3 UL

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

0.69 billion

56 mm²

Die Size

56 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1 (1.2)

1.2.170

Vulkan

1.2.170

-

6.5 (5.1)

Shader Model

6.5 (5.1)

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