NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce RTX 4060 Ti 16 GB

VS

NVIDIA GeForce RTX 3080 Ti 20 GB NVIDIA GeForce RTX 4060 Ti 16 GB

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 16GB VRAM GeForce RTX 4060 Ti 16 GB 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 16GB)

Larger VRAM bandwidth (760.3GB/s vs 288.0GB/s)

5888 additional rendering cores

NVIDIA GeForce RTX 4060 Ti 16 GB 's Advantages

Released 1 years and 4 months late

Boost Clock has increased by 52% (2535MHz vs 1665MHz)

Lower TDP (165W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +54%

34.1 TFLOPS

GeForce RTX 4060 Ti 16 GB

22.06 TFLOPS

GeForce RTX 3080 Ti 20 GB

VS

GeForce RTX 4060 Ti 16 GB

Graphics Card

Jan 2022

Release Date

May 2023

GeForce 30

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1335 MHz

Base Clock

2310 MHz

1665 MHz

Boost Clock

2535 MHz

1188 MHz

Memory Clock

2250 MHz

Memory

20GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR6

320bit

Memory Bus

128bit

760.3GB/s

Bandwidth

288.0GB/s

Render Config

80

SM Count

34

-

Compute Units

-

10240

Shading Units

4352

320

TMUs

136

112

ROPs

48

320

Tensor Cores

136

80

RT Cores

34

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

32 MB

Theoretical Performance

186.5 GPixel/s

Pixel Rate

121.7 GPixel/s

532.8 GTexel/s

Texture Rate

344.8 GTexel/s

34.10 TFLOPS

FP16 (half)

22.06 TFLOPS

34.10 TFLOPS

FP32 (float)

22.06 TFLOPS

532.8 GFLOPS

FP64 (double)

344.8 GFLOPS

Graphics Processor

GA102

GPU Name

AD106

GA102-225-A1

GPU Variant

AD106-351-A1

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

28.3 billion

Transistors

22.9 billion

628 mm²

Die Size

188 mm²

Board Design

350W

TDP

165W

750 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 16-pin

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

8.9

6.6

Shader Model

6.7

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