NVIDIA GeForce MX330 vs AMD Radeon HD 7630M

VS

NVIDIA GeForce MX330

AMD Radeon HD 7630M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX330 and 1024MB VRAM Radeon HD 7630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX330 's Advantages

Released 8 years and 1 months late

Boost Clock1594MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (56.06GB/s vs 25.60GB/s)

Lower TDP (10W vs 20W)

AMD Radeon HD 7630M 's Advantages

96 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX330 +183%

1.224 TFLOPS

Radeon HD 7630M

0.432 TFLOPS

GeForce MX330

VS

Radeon HD 7630M

Graphics Card

Feb 2020

Release Date

Jan 2012

GeForce MX

Generation

London

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

800 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

56.06GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

6

3

SM Count

-

384

Shading Units

480

24

TMUs

24

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

3.600 GPixel/s

38.26 GTexel/s

Texture Rate

10.80 GTexel/s

19.13 GFLOPS

FP16 (half)

-

1224 GFLOPS

FP32 (float)

432.0 GFLOPS

38.26 GFLOPS

FP64 (double)

-

Board Design

10W

TDP

20W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP108

GPU Name

Thames

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

GPU Variant

Thames 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

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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