NVIDIA GeForce MX330 vs AMD Radeon HD 6630M Mac Edition

VS

NVIDIA GeForce MX330 AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX330 and 256MB VRAM Radeon HD 6630M Mac Edition 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 1 months late

Boost Clock1594MHz

Larger VRAM bandwidth (56.06GB/s vs 19.20GB/s)

Lower TDP (10W vs 26W)

AMD Radeon HD 6630M Mac Edition 's Advantages

96 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX330 +155%

1.224 TFLOPS

Radeon HD 6630M Mac Edition

0.48 TFLOPS

GeForce MX330

VS

Radeon HD 6630M Mac Edition

Graphics Card

Feb 2020

Release Date

Jan 2011

GeForce MX

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1531 MHz

Base Clock

-

1594 MHz

Boost Clock

-

1752 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

64bit

56.06GB/s

Bandwidth

19.20GB/s

Render Config

3

SM Count

-

Compute Units

6

384

Shading Units

480

24

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

25.50 GPixel/s

Pixel Rate

4.000 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)

-

Graphics Processor

GP108

GPU Name

Whistler

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

GPU Variant

Whistler LP

Pascal

Architecture

TeraScale 2

Samsung

Foundry

TSMC

14 nm

Process Size

40 nm

1.8 billion

Transistors

0.716 billion

74 mm²

Die Size

104 mm²

Board Design

10W

TDP

26W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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