NVIDIA GeForce MX330 vs AMD Radeon HD 7970M

VS

NVIDIA GeForce MX330 AMD Radeon HD 7970M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX330 and 2GB VRAM Radeon HD 7970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX330 's Advantages

Released 7 years and 10 months late

Boost Clock1594MHz

Lower TDP (10W vs 100W)

AMD Radeon HD 7970M 's Advantages

Larger VRAM bandwidth (153.6GB/s vs 56.06GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX330

1.224 TFLOPS

Radeon HD 7970M +77%

2.176 TFLOPS

GeForce MX330

VS

Radeon HD 7970M

Graphics Card

Feb 2020

Release Date

Apr 2012

GeForce MX

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

1531 MHz

Base Clock

-

1594 MHz

Boost Clock

-

1752 MHz

Memory Clock

1200 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

56.06GB/s

Bandwidth

153.6GB/s

Render Config

3

SM Count

-

Compute Units

20

384

Shading Units

1280

24

TMUs

80

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

Theoretical Performance

25.50 GPixel/s

Pixel Rate

27.20 GPixel/s

38.26 GTexel/s

Texture Rate

68.00 GTexel/s

19.13 GFLOPS

FP16 (half)

-

1224 GFLOPS

FP32 (float)

2.176 TFLOPS

38.26 GFLOPS

FP64 (double)

136.0 GFLOPS

Graphics Processor

GP108

GPU Name

Wimbledon

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

GPU Variant

Wimbledon XT (216-0836036)

Pascal

Architecture

GCN 1.0

Samsung

Foundry

TSMC

14 nm

Process Size

28 nm

1.8 billion

Transistors

2.8 billion

74 mm²

Die Size

212 mm²

Board Design

10W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

5.1

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