NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce RTX 5060 Mobile

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

NVIDIA GeForce RTX 5060 Mobile

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 8GB VRAM GeForce RTX 5060 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

More VRAM (20GB vs 8GB)

Larger VRAM bandwidth (760.3GB/s vs 507.2GB/s)

6656 additional rendering cores

NVIDIA GeForce RTX 5060 Mobile 's Advantages

Released 3 years late

Boost Clock has increased by 51% (2520MHz vs 1665MHz)

Lower TDP (115W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +88%

34.1 TFLOPS

GeForce RTX 5060 Mobile

18.06 TFLOPS

GeForce RTX 3080 Ti 20 GB

VS

GeForce RTX 5060 Mobile

Graphics Card

Jan 2022

Release Date

Jan 2025

GeForce 30

Generation

GeForce 50 Mobile

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1335 MHz

Base Clock

2235 MHz

1665 MHz

Boost Clock

2520 MHz

1188 MHz

Memory Clock

2500 MHz

Memory

20GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR7

320bit

Memory Bus

128bit

760.3GB/s

Bandwidth

507.2GB/s

Render Config

-

80

SM Count

28

10240

Shading Units

3584

320

TMUs

112

ROPs

32

320

Tensor Cores

112

80

RT Cores

28

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

32 MB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

80.64 GPixel/s

532.8 GTexel/s

Texture Rate

282.2 GTexel/s

34.10 TFLOPS

FP16 (half)

18.06 TFLOPS

34.10 TFLOPS

FP32 (float)

18.06 TFLOPS

532.8 GFLOPS

FP64 (double)

282.2 GFLOPS

Board Design

350W

TDP

115W

750 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 12-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

GB206

GA102-225-A1

GPU Variant

GB206

Ampere

Architecture

Blackwell 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

4 nm

28.3 billion

Transistors

Unknown

628 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

10.1

6.6

Shader Model

6.8

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