NVIDIA GeForce 940MX vs ATI Mobility Radeon HD 4530

VS

NVIDIA GeForce 940MX

ATI Mobility Radeon HD 4530

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 512MB VRAM Mobility Radeon HD 4530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940MX 's Advantages

Released 7 years late

Boost Clock1242MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (16.02GB/s vs 11.20GB/s)

304 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 940MX +1092%

0.954 TFLOPS

Mobility Radeon HD 4530

0.08 TFLOPS

GeForce 940MX

VS

Mobility Radeon HD 4530

Graphics Card

Jan 2016

Release Date

Jan 2009

GeForce 900M

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-II

Clock Speeds

1004 MHz

Base Clock

-

1242 MHz

Boost Clock

-

1001 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

11.20GB/s

Render Config

-

Compute Units

1

-

384

Shading Units

80

24

TMUs

8

ROPs

4

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

9.936 GPixel/s

Pixel Rate

2.000 GPixel/s

29.81 GTexel/s

Texture Rate

4.000 GTexel/s

-

953.9 GFLOPS

FP32 (float)

80.00 GFLOPS

29.81 GFLOPS

FP64 (double)

-

Board Design

23W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GM108

GPU Name

M92

N16S-GTR-S

GPU Variant

M92-M2 A11 (216-0728000)

Maxwell

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

Unknown

Transistors

0.242 billion

Unknown

Die Size

73 mm²

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

4.1

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