NVIDIA GeForce 920MX vs ATI Mobility Radeon HD 5450

VS

NVIDIA GeForce 920MX

ATI Mobility Radeon HD 5450

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 1024MB VRAM Mobility Radeon HD 5450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages

Released 6 years and 2 months late

Boost Clock993MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)

176 additional rendering cores

ATI Mobility Radeon HD 5450 's Advantages

Lower TDP (11W vs 16W)

Score

Benchmark

FP32 (float)

GeForce 920MX +370%

0.508 TFLOPS

Mobility Radeon HD 5450

0.108 TFLOPS

GeForce 920MX

VS

Mobility Radeon HD 5450

Graphics Card

Mar 2016

Release Date

Jan 2010

GeForce 900M

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

965 MHz

Base Clock

-

993 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

1

-

256

Shading Units

80

24

TMUs

8

ROPs

4

-

64 KB (per SMM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

7.944 GPixel/s

Pixel Rate

2.700 GPixel/s

23.83 GTexel/s

Texture Rate

5.400 GTexel/s

-

508.4 GFLOPS

FP32 (float)

108.0 GFLOPS

15.89 GFLOPS

FP64 (double)

-

Board Design

16W

TDP

11W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM108

GPU Name

Park

N16V-GMR1-S

GPU Variant

Park PRO (216-0774007)

Maxwell

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

Unknown

Transistors

0.292 billion

Unknown

Die Size

59 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

5.0

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