AMD Radeon RX 6800 vs NVIDIA GeForce RTX 3060 3840SP

VS

AMD Radeon RX 6800

NVIDIA GeForce RTX 3060 3840SP

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 6GB VRAM GeForce RTX 3060 3840SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages

Boost Clock has increased by 14% (2105MHz vs 1852MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 336.0GB/s)

NVIDIA GeForce RTX 3060 3840SP 's Advantages

Lower TDP (185W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 +13%

16.17 TFLOPS

GeForce RTX 3060 3840SP

14.22 TFLOPS

Radeon RX 6800

VS

GeForce RTX 3060 3840SP

Graphics Card

Oct 2020

Release Date

Jan 2021

Navi II

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1700 MHz

Base Clock

1627 MHz

2105 MHz

Boost Clock

1852 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

336.0GB/s

Render Config

60

Compute Units

-

SM Count

30

3840

Shading Units

3840

240

TMUs

120

96

ROPs

48

-

Tensor Cores

120

60

RT Cores

30

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

3 MB

128 MB

L3 Cache

-

Theoretical Performance

202.1 GPixel/s

Pixel Rate

88.90 GPixel/s

505.2 GTexel/s

Texture Rate

222.2 GTexel/s

32.33 TFLOPS

FP16 (half)

14.22 TFLOPS

16.17 TFLOPS

FP32 (float)

14.22 TFLOPS

1010 GFLOPS

FP64 (double)

222.2 GFLOPS

Board Design

250W

TDP

185W

600 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

Navi 21

GPU Name

GA106

Navi 21 XL (215-121000187)

GPU Variant

GA106-400-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

26.8 billion

Transistors

12 billion

520 mm²

Die Size

276 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.7

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