NVIDIA GeForce 920MX vs AMD Radeon HD 6850M

VS

NVIDIA GeForce 920MX

AMD Radeon HD 6850M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 1024MB VRAM Radeon HD 6850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages

Released 5 years and 2 months late

Boost Clock993MHz

More VRAM (2GB vs 1024GB)

Lower TDP (16W vs 50W)

AMD Radeon HD 6850M 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

544 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 920MX

0.508 TFLOPS

Radeon HD 6850M +112%

1.08 TFLOPS

GeForce 920MX

VS

Radeon HD 6850M

Graphics Card

Mar 2016

Release Date

Jan 2011

GeForce 900M

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

965 MHz

Base Clock

-

993 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

10

-

256

Shading Units

800

24

TMUs

40

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

7.944 GPixel/s

Pixel Rate

10.80 GPixel/s

23.83 GTexel/s

Texture Rate

27.00 GTexel/s

-

508.4 GFLOPS

FP32 (float)

1080 GFLOPS

15.89 GFLOPS

FP64 (double)

-

Board Design

16W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM108

GPU Name

Granville

N16V-GMR1-S

GPU Variant

Granville PRO

Maxwell

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

Unknown

Transistors

1.04 billion

Unknown

Die Size

166 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

5.0

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