NVIDIA GeForce 820M vs NVIDIA GeForce 930MX

VS

NVIDIA GeForce 820M

NVIDIA GeForce 930MX

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 2GB VRAM GeForce 930MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 820M 's Advantages

Larger VRAM bandwidth (28.83GB/s vs 14.40GB/s)

NVIDIA GeForce 930MX 's Advantages

Released 1 years late

Boost Clock1020MHz

Lower TDP (17W vs 45W)

Score

Benchmark

FP32 (float)

GeForce 820M

0.622 TFLOPS

GeForce 930MX +25%

0.783 TFLOPS

GeForce 820M

VS

GeForce 930MX

Graphics Card

Mar 2015

Release Date

Mar 2016

GeForce 800M

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

952 MHz

-

Boost Clock

1020 MHz

901 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.83GB/s

Bandwidth

14.40GB/s

Render Config

-

384

Shading Units

384

32

TMUs

24

16

ROPs

8

-

16 KB (per SMX)

L1 Cache

64 KB (per SMM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

6.480 GPixel/s

Pixel Rate

8.160 GPixel/s

25.92 GTexel/s

Texture Rate

24.48 GTexel/s

-

622.1 GFLOPS

FP32 (float)

783.4 GFLOPS

25.92 GFLOPS

FP64 (double)

24.48 GFLOPS

Board Design

45W

TDP

17W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

GM108

-

GPU Variant

N16S-GMR

Kepler

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

Unknown

118 mm²

Die Size

Unknown

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

5.0

5.1

Shader Model

5.1

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