NVIDIA GeForce 940A vs AMD Radeon R5 M330

VS

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 940A and 2GB VRAM Radeon R5 M330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940A 's Advantages

Boost Clock has increased by 9% (1124MHz vs 1030MHz)

Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)

64 additional rendering cores

AMD Radeon R5 M330 's Advantages

More VRAM (2GB vs 1GB)

Lower TDP (18W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 940A +30%

0.863 TFLOPS

Radeon R5 M330

0.659 TFLOPS

GeForce 940A

VS

Radeon R5 M330

Graphics Card

Mar 2015

Release Date

May 2015

GeForce 900A

Generation

Crystal System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1029 MHz

Base Clock

955 MHz

1124 MHz

Boost Clock

1030 MHz

1001 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

Compute Units

5

384

Shading Units

320

16

TMUs

20

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

8.992 GPixel/s

Pixel Rate

8.240 GPixel/s

17.98 GTexel/s

Texture Rate

20.60 GTexel/s

-

FP16 (half)

-

863.2 GFLOPS

FP32 (float)

659.2 GFLOPS

26.98 GFLOPS

FP64 (double)

41.20 GFLOPS

Graphics Processor

GM108

GPU Name

Exo

-

GPU Variant

Exo PRO

Maxwell

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

Unknown

Transistors

0.69 billion

Unknown

Die Size

56 mm²

Board Design

33W

TDP

18W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

5.0

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