NVIDIA GeForce RTX 3070 Mobile vs NVIDIA GeForce MX330

VS

NVIDIA GeForce RTX 3070 Mobile

NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Mobile and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Mobile 's Advantages

Released 11 months late

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 56.06GB/s)

4736 additional rendering cores

NVIDIA GeForce MX330 's Advantages

Boost Clock has increased by 2% (1594MHz vs 1560MHz)

Lower TDP (10W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Mobile +1204%

15.97 TFLOPS

GeForce MX330

1.224 TFLOPS

GeForce RTX 3070 Mobile

VS

GeForce MX330

Graphics Card

Jan 2021

Release Date

Feb 2020

GeForce 30 Mobile

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

1110 MHz

Base Clock

1531 MHz

1560 MHz

Boost Clock

1594 MHz

1750 MHz

Memory Clock

1752 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

56.06GB/s

Render Config

-

40

SM Count

3

5120

Shading Units

384

160

TMUs

24

80

ROPs

16

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

124.8 GPixel/s

Pixel Rate

25.50 GPixel/s

249.6 GTexel/s

Texture Rate

38.26 GTexel/s

15.97 TFLOPS

FP16 (half)

19.13 GFLOPS

15.97 TFLOPS

FP32 (float)

1224 GFLOPS

249.6 GFLOPS

FP64 (double)

38.26 GFLOPS

Board Design

115W

TDP

10W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GP108

GA104-770-A1

GPU Variant

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

Ampere

Architecture

Pascal

Samsung

Foundry

Samsung

8 nm

Process Size

14 nm

17.4 billion

Transistors

1.8 billion

392 mm²

Die Size

74 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

6.1

6.6

Shader Model

6.4

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