NVIDIA GeForce 940M vs ATI Mobility Radeon X2300

VS

NVIDIA GeForce 940M ATI Mobility Radeon X2300

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 64MB VRAM Mobility Radeon X2300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940M 's Advantages

Released 8 years late

Boost Clock1098MHz

Larger VRAM bandwidth (14.40GB/s vs 6.272GB/s)

512 additional rendering cores

Score

GeForce 940M

VS

Mobility Radeon X2300

Graphics Card

Mar 2015

Release Date

Mar 2007

GeForce 900M

Generation

M6x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 1.0 x16

Clock Speeds

1020 MHz

Base Clock

-

1098 MHz

Boost Clock

-

900 MHz

Memory Clock

392 MHz

Memory

2GB

Memory Size

64MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

6.272GB/s

Render Config

-

SM Count

-

Compute Units

-

512

Shading Units

-

32

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

17.57 GPixel/s

Pixel Rate

1.916 GPixel/s

35.14 GTexel/s

Texture Rate

1.916 GTexel/s

-

FP16 (half)

-

1124 GFLOPS

FP32 (float)

-

35.14 GFLOPS

FP64 (double)

-

Graphics Processor

GM107

GPU Name

M64

N16S-GT1-KB-B

GPU Variant

M64-M (216PVAVA12FG)

Maxwell

Architecture

Ultra-Threaded SE

TSMC

Foundry

UMC

28 nm

Process Size

90 nm

1.87 billion

Transistors

0.105 billion

148 mm²

Die Size

100 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

3.0

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