NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon RX 480 Mobile

VS

NVIDIA GeForce RTX 3080 Ti Mobile AMD Radeon RX 480 Mobile

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 8GB VRAM Radeon RX 480 Mobile 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 5 years and 5 months late

Boost Clock has increased by 17% (1260MHz vs 1077MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 256.0GB/s)

5120 additional rendering cores

AMD Radeon RX 480 Mobile 's Advantages

Lower TDP (100W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +276%

18.71 TFLOPS

Radeon RX 480 Mobile

4.963 TFLOPS

GeForce RTX 3080 Ti Mobile

VS

Radeon RX 480 Mobile

Graphics Card

Jan 2022

Release Date

Aug 2016

GeForce 30 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

810 MHz

Base Clock

1000 MHz

1260 MHz

Boost Clock

1077 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

256.0GB/s

Render Config

58

SM Count

-

Compute Units

36

7424

Shading Units

2304

232

TMUs

144

96

ROPs

32

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

Theoretical Performance

121.0 GPixel/s

Pixel Rate

34.46 GPixel/s

292.3 GTexel/s

Texture Rate

155.1 GTexel/s

18.71 TFLOPS

FP16 (half)

4.963 TFLOPS

18.71 TFLOPS

FP32 (float)

4.963 TFLOPS

292.3 GFLOPS

FP64 (double)

310.2 GFLOPS

Graphics Processor

GA103S

GPU Name

Ellesmere

GN20-E8-A1

GPU Variant

Ellesmere XT

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

Unknown

Transistors

5.7 billion

496 mm²

Die Size

232 mm²

Board Design

115W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.5

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 3080 Ti Mobile

2

AMD Radeon RX 6850M XT vs NVIDIA GeForce RTX 3080 Ti Mobile

3

NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce RTX 4070 Ti

4

NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA Jetson AGX Xavier GPU

5

NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce GT 220M

6

NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA Jetson AGX Orin 64 GB

7

NVIDIA Quadro M2200 Mobile vs AMD Radeon RX 480 Mobile

8

NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon RX 580 Mobile

9

NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce 9200M GS

10

NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon HD 8570A