NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce RTX 3060 Ti GA103

VS

NVIDIA GeForce RTX 3080 Ti NVIDIA GeForce RTX 3060 Ti GA103

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 8GB VRAM GeForce RTX 3060 Ti GA103 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (912.4GB/s vs 448.0GB/s)

5376 additional rendering cores

NVIDIA GeForce RTX 3060 Ti GA103 's Advantages

Released 9 months late

Lower TDP (200W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +110%

34.1 TFLOPS

GeForce RTX 3060 Ti GA103

16.2 TFLOPS

GeForce RTX 3080 Ti

VS

GeForce RTX 3060 Ti GA103

Graphics Card

May 2021

Release Date

Feb 2022

GeForce 30

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1365 MHz

Base Clock

1410 MHz

1665 MHz

Boost Clock

1665 MHz

1188 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

256bit

912.4GB/s

Bandwidth

448.0GB/s

Render Config

80

SM Count

38

-

Compute Units

-

10240

Shading Units

4864

320

TMUs

152

112

ROPs

80

320

Tensor Cores

152

80

RT Cores

38

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

Theoretical Performance

186.5 GPixel/s

Pixel Rate

133.2 GPixel/s

532.8 GTexel/s

Texture Rate

253.1 GTexel/s

34.10 TFLOPS

FP16 (half)

16.20 TFLOPS

34.10 TFLOPS

FP32 (float)

16.20 TFLOPS

532.8 GFLOPS

FP64 (double)

253.1 GFLOPS

Graphics Processor

GA102

GPU Name

GA103S

GA102-225-A1

GPU Variant

GA103-200-A1

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

Unknown

628 mm²

Die Size

496 mm²

Board Design

350W

TDP

200W

750 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 12-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

8.6

6.6

Shader Model

6.5

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