NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 280M

VS

NVIDIA GeForce 920MX

NVIDIA GeForce GTX 280M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 1024MB VRAM GeForce GTX 280M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages

Released 7 years late

Boost Clock993MHz

More VRAM (2GB vs 1024GB)

128 additional rendering cores

Lower TDP (16W vs 75W)

NVIDIA GeForce GTX 280M 's Advantages

Larger VRAM bandwidth (60.80GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

GeForce 920MX +35%

0.508 TFLOPS

GeForce GTX 280M

0.374 TFLOPS

GeForce 920MX

VS

GeForce GTX 280M

Graphics Card

Mar 2016

Release Date

Mar 2009

GeForce 900M

Generation

GeForce 200M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-IV

Clock Speeds

965 MHz

Base Clock

-

993 MHz

Boost Clock

-

900 MHz

Memory Clock

950 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

60.80GB/s

Render Config

-

SM Count

16

256

Shading Units

128

24

TMUs

64

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

7.944 GPixel/s

Pixel Rate

9.360 GPixel/s

23.83 GTexel/s

Texture Rate

37.44 GTexel/s

-

508.4 GFLOPS

FP32 (float)

374.5 GFLOPS

15.89 GFLOPS

FP64 (double)

-

Board Design

16W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM108

GPU Name

G92

N16V-GMR1-S

GPU Variant

N10E-GTX

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

Unknown

Transistors

0.754 billion

Unknown

Die Size

324 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.1

5.1

Shader Model

4.0

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