AMD Radeon 630 Mobile vs NVIDIA GeForce 940MX

VS

AMD Radeon 630 Mobile NVIDIA GeForce 940MX

We compared two Mobile platform GPUs: 2GB VRAM Radeon 630 Mobile and 2GB VRAM GeForce 940MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 630 Mobile 's Advantages

Released 3 years and 4 months late

Larger VRAM bandwidth (96.00GB/s vs 16.02GB/s)

128 additional rendering cores

NVIDIA GeForce 940MX 's Advantages

Boost Clock has increased by 3% (1242MHz vs 1211MHz)

Lower TDP (23W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 630 Mobile +29%

1.24 TFLOPS

GeForce 940MX

0.954 TFLOPS

Radeon 630 Mobile

VS

GeForce 940MX

Graphics Card

May 2019

Release Date

Jan 2016

Mobility Radeon

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1082 MHz

Base Clock

1004 MHz

1211 MHz

Boost Clock

1242 MHz

1500 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

16.02GB/s

Render Config

-

SM Count

-

8

Compute Units

-

512

Shading Units

384

32

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

19.38 GPixel/s

Pixel Rate

9.936 GPixel/s

38.75 GTexel/s

Texture Rate

29.81 GTexel/s

1240 GFLOPS

FP16 (half)

-

1240 GFLOPS

FP32 (float)

953.9 GFLOPS

77.50 GFLOPS

FP64 (double)

29.81 GFLOPS

Graphics Processor

Polaris 23

GPU Name

GM108

Polaris 23 MXL

GPU Variant

N16S-GTR-S

GCN 4.0

Architecture

Maxwell

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

Unknown

103 mm²

Die Size

Unknown

Board Design

50W

TDP

23W

-

Suggested PSU

-

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.0

6.4

Shader Model

5.1

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