NVIDIA GeForce 705M vs NVIDIA GeForce 920MX

VS

NVIDIA GeForce 705M

NVIDIA GeForce 920MX

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 705M and 2GB VRAM GeForce 920MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 705M 's Advantages

Lower TDP (15W vs 16W)

NVIDIA GeForce 920MX 's Advantages

Boost Clock993MHz

More VRAM (2GB vs 1024GB)

208 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 705M

0.142 TFLOPS

GeForce 920MX +257%

0.508 TFLOPS

GeForce 705M

VS

GeForce 920MX

Graphics Card

Unknown

Release Date

Mar 2016

GeForce 700M

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

965 MHz

-

Boost Clock

993 MHz

900 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

14.40GB/s

Render Config

-

1

SM Count

-

48

Shading Units

256

8

TMUs

24

4

ROPs

8

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

1.476 GPixel/s

Pixel Rate

7.944 GPixel/s

5.904 GTexel/s

Texture Rate

23.83 GTexel/s

-

141.7 GFLOPS

FP32 (float)

508.4 GFLOPS

11.81 GFLOPS

FP64 (double)

15.89 GFLOPS

Board Design

15W

TDP

16W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF119

GPU Name

GM108

GF119 B1

GPU Variant

N16V-GMR1-S

Fermi 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.292 billion

Transistors

Unknown

79 mm²

Die Size

Unknown

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

5.0

5.1

Shader Model

5.1

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