NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon R5 M330

VS

NVIDIA GeForce RTX 3080 Ti Mobile AMD Radeon R5 M330

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 2GB VRAM Radeon R5 M330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 6 years and 8 months late

Boost Clock has increased by 22% (1260MHz vs 1030MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 14.40GB/s)

7104 additional rendering cores

AMD Radeon R5 M330 's Advantages

Lower TDP (18W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +2739%

18.71 TFLOPS

Radeon R5 M330

0.659 TFLOPS

GeForce RTX 3080 Ti Mobile

VS

Radeon R5 M330

Graphics Card

Jan 2022

Release Date

May 2015

GeForce 30 Mobile

Generation

Crystal System

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

810 MHz

Base Clock

955 MHz

1260 MHz

Boost Clock

1030 MHz

2000 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

14.40GB/s

Render Config

58

SM Count

-

Compute Units

5

7424

Shading Units

320

232

TMUs

20

96

ROPs

8

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

Theoretical Performance

121.0 GPixel/s

Pixel Rate

8.240 GPixel/s

292.3 GTexel/s

Texture Rate

20.60 GTexel/s

18.71 TFLOPS

FP16 (half)

-

18.71 TFLOPS

FP32 (float)

659.2 GFLOPS

292.3 GFLOPS

FP64 (double)

41.20 GFLOPS

Graphics Processor

GA103S

GPU Name

Exo

GN20-E8-A1

GPU Variant

Exo PRO

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

Unknown

Transistors

0.69 billion

496 mm²

Die Size

56 mm²

Board Design

115W

TDP

18W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.6

CUDA

-

6.5

Shader Model

5.0

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