NVIDIA GeForce GTX 850A vs AMD Radeon R5 M430

VS

NVIDIA GeForce GTX 850A AMD Radeon R5 M430

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 4GB VRAM Radeon R5 M430 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850A 's Advantages

Boost Clock has increased by 9% (936MHz vs 855MHz)

Larger VRAM bandwidth (28.80GB/s vs 16.00GB/s)

320 additional rendering cores

AMD Radeon R5 M430 's Advantages

Released 1 years and 10 months late

More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)

GeForce GTX 850A +119%

1.198 TFLOPS

Radeon R5 M430

0.547 TFLOPS

GeForce GTX 850A

VS

Radeon R5 M430

Graphics Card

Mar 2014

Release Date

Jan 2016

GeForce 800A

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

902 MHz

Base Clock

780 MHz

936 MHz

Boost Clock

855 MHz

900 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

Compute Units

5

640

Shading Units

320

40

TMUs

20

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

Theoretical Performance

14.98 GPixel/s

Pixel Rate

6.840 GPixel/s

37.44 GTexel/s

Texture Rate

17.10 GTexel/s

-

FP16 (half)

-

1198 GFLOPS

FP32 (float)

547.2 GFLOPS

37.44 GFLOPS

FP64 (double)

-

Graphics Processor

GM107

GPU Name

Jet

N15P-GT-A1

GPU Variant

Jet PRO (216-0856040)

Maxwell

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

0.69 billion

148 mm²

Die Size

56 mm²

Board Design

45W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

5.0

CUDA

-

5.1

Shader Model

6.5 (5.1)

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