NVIDIA GeForce GT 120M Mac Edition vs NVIDIA GeForce 920MX

VS

NVIDIA GeForce GT 120M Mac Edition NVIDIA GeForce 920MX

We compared two Mobile platform GPUs: 256MB VRAM GeForce GT 120M Mac Edition and 2GB VRAM GeForce 920MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 120M Mac Edition 's Advantages

Larger VRAM bandwidth (25.34GB/s vs 14.40GB/s)

Lower TDP (14W vs 16W)

NVIDIA GeForce 920MX 's Advantages

Released 7 years and 3 months late

Boost Clock993MHz

224 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 120M Mac Edition

0.08 TFLOPS

GeForce 920MX +535%

0.508 TFLOPS

GeForce GT 120M Mac Edition

VS

GeForce 920MX

Graphics Card

Dec 2008

Release Date

Mar 2016

GeForce 100M

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

792 MHz

Memory Clock

900 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

25.34GB/s

Bandwidth

14.40GB/s

Render Config

4

SM Count

-

Compute Units

-

32

Shading Units

256

16

TMUs

24

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SMM)

32 KB

L2 Cache

1024 KB

Theoretical Performance

4.000 GPixel/s

Pixel Rate

7.944 GPixel/s

8.000 GTexel/s

Texture Rate

23.83 GTexel/s

-

FP16 (half)

-

80.00 GFLOPS

FP32 (float)

508.4 GFLOPS

-

FP64 (double)

15.89 GFLOPS

Graphics Processor

G96C

GPU Name

GM108

-

GPU Variant

N16V-GMR1-S

Tesla

Architecture

Maxwell

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.314 billion

Transistors

Unknown

121 mm²

Die Size

Unknown

Board Design

14W

TDP

16W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

5.0

4.0

Shader Model

5.1

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