NVIDIA GeForce GT 330M Mac Edition vs NVIDIA GeForce RTX 3080 Max Q

VS

NVIDIA GeForce GT 330M Mac Edition

NVIDIA GeForce RTX 3080 Max Q

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 330M Mac Edition and 8GB VRAM GeForce RTX 3080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330M Mac Edition 's Advantages

Lower TDP (23W vs 80W)

NVIDIA GeForce RTX 3080 Max Q 's Advantages

Released 10 years and 9 months late

Boost Clock1245MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (384.0GB/s vs 25.28GB/s)

6096 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 330M Mac Edition

0.106 TFLOPS

GeForce RTX 3080 Max Q +14333%

15.3 TFLOPS

GeForce GT 330M Mac Edition

VS

GeForce RTX 3080 Max Q

Graphics Card

Apr 2010

Release Date

Jan 2021

GeForce 300M

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

780 MHz

-

Boost Clock

1245 MHz

790 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

25.28GB/s

Bandwidth

384.0GB/s

Render Config

-

6

SM Count

48

Shading Units

6144

16

TMUs

192

8

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

119.5 GPixel/s

8.000 GTexel/s

Texture Rate

239.0 GTexel/s

-

FP16 (half)

15.30 TFLOPS

105.6 GFLOPS

FP32 (float)

15.30 TFLOPS

-

FP64 (double)

239.0 GFLOPS

Board Design

23W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GT216

GPU Name

GA104

N11P-GE1-A3

GPU Variant

GA104-775-A1

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.486 billion

Transistors

17.4 billion

100 mm²

Die Size

392 mm²

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

8.6

4.1

Shader Model

6.6

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