NVIDIA GeForce 920MX vs NVIDIA GeForce 8600M GT Mac Edition

VS

NVIDIA GeForce 920MX

NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 512MB VRAM GeForce 8600M GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages

Released 8 years and 5 months late

Boost Clock993MHz

More VRAM (2GB vs 512GB)

224 additional rendering cores

Lower TDP (16W vs 20W)

NVIDIA GeForce 8600M GT Mac Edition 's Advantages

Larger VRAM bandwidth (20.32GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

GeForce 920MX +746%

0.508 TFLOPS

GeForce 8600M GT Mac Edition

0.06 TFLOPS

GeForce 920MX

VS

GeForce 8600M GT Mac Edition

Graphics Card

Mar 2016

Release Date

Oct 2007

GeForce 900M

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-II

Clock Speeds

965 MHz

Base Clock

-

993 MHz

Boost Clock

-

900 MHz

Memory Clock

635 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

20.32GB/s

Render Config

-

SM Count

4

256

Shading Units

32

24

TMUs

16

8

ROPs

8

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

32 KB

-

Theoretical Performance

7.944 GPixel/s

Pixel Rate

3.760 GPixel/s

23.83 GTexel/s

Texture Rate

7.520 GTexel/s

-

508.4 GFLOPS

FP32 (float)

60.16 GFLOPS

15.89 GFLOPS

FP64 (double)

-

Board Design

16W

TDP

20W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM108

GPU Name

G84

N16V-GMR1-S

GPU Variant

NB8P-GS

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

Unknown

Transistors

0.289 billion

Unknown

Die Size

169 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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