NVIDIA GeForce MX330 vs AMD Radeon HD 6550M

VS

NVIDIA GeForce MX330

AMD Radeon HD 6550M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX330 and 1024MB VRAM Radeon HD 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX330 's Advantages

Released 9 years and 3 months late

Boost Clock1594MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (56.06GB/s vs 28.80GB/s)

Lower TDP (10W vs 26W)

AMD Radeon HD 6550M 's Advantages

16 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX330 +155%

1.224 TFLOPS

Radeon HD 6550M

0.48 TFLOPS

GeForce MX330

VS

Radeon HD 6550M

Graphics Card

Feb 2020

Release Date

Nov 2010

GeForce MX

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

MXM-II

Clock Speeds

1531 MHz

Base Clock

-

1594 MHz

Boost Clock

-

1752 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

56.06GB/s

Bandwidth

28.80GB/s

Render Config

-

Compute Units

5

3

SM Count

-

384

Shading Units

400

24

TMUs

20

16

ROPs

8

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

25.50 GPixel/s

Pixel Rate

4.800 GPixel/s

38.26 GTexel/s

Texture Rate

12.00 GTexel/s

19.13 GFLOPS

FP16 (half)

-

1224 GFLOPS

FP32 (float)

480.0 GFLOPS

38.26 GFLOPS

FP64 (double)

-

Board Design

10W

TDP

26W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP108

GPU Name

Lexington

GP108-655-A1 (N17S-G3-A1)

GPU Variant

-

Pascal

Architecture

TeraScale 2

Samsung

Foundry

TSMC

14 nm

Process Size

40 nm

1.8 billion

Transistors

2.154 billion

74 mm²

Die Size

334 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

5.0

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