NVIDIA GeForce RTX 3060 Ti GA103 vs AMD Radeon RX 6900 XT

VS

NVIDIA GeForce RTX 3060 Ti GA103

AMD Radeon RX 6900 XT

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GA103 and 16GB VRAM Radeon RX 6900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Ti GA103 's Advantages

Released 1 years and 4 months late

Lower TDP (200W vs 300W)

AMD Radeon RX 6900 XT 's Advantages

Boost Clock has increased by 35% (2250MHz vs 1665MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 3060 Ti GA103

16.2 TFLOPS

Radeon RX 6900 XT +42%

23.04 TFLOPS

Blender

GeForce RTX 3060 Ti GA103 +10%

3249

Radeon RX 6900 XT

2948

GeForce RTX 3060 Ti GA103

VS

Radeon RX 6900 XT

Graphics Card

Feb 2022

Release Date

Oct 2020

GeForce 30

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1410 MHz

Base Clock

1825 MHz

1665 MHz

Boost Clock

2250 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

80

38

SM Count

-

4864

Shading Units

5120

152

TMUs

320

80

ROPs

128

152

Tensor Cores

-

38

RT Cores

80

128 KB (per SM)

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

288.0 GPixel/s

253.1 GTexel/s

Texture Rate

720.0 GTexel/s

16.20 TFLOPS

FP16 (half)

46.08 TFLOPS

16.20 TFLOPS

FP32 (float)

23.04 TFLOPS

253.1 GFLOPS

FP64 (double)

1440 GFLOPS

Board Design

200W

TDP

300W

550 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

1x 12-pin

Power Connectors

2x 8-pin

Graphics Processor

GA103S

GPU Name

Navi 21

GA103-200-A1

GPU Variant

Navi 21 XTX (215-121000167)

Ampere

Architecture

RDNA 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

Unknown

Transistors

26.8 billion

496 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.5

Shader Model

6.5

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