AMD Radeon RX 6400 vs NVIDIA GeForce RTX 3060 8 GB GA104

VS

AMD Radeon RX 6400

NVIDIA GeForce RTX 3060 8 GB GA104

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 8GB VRAM GeForce RTX 3060 8 GB GA104 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Boost Clock has increased by 31% (2321MHz vs 1777MHz)

Lower TDP (53W vs 195W)

NVIDIA GeForce RTX 3060 8 GB GA104 's Advantages

Released 9 months late

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (240.0GB/s vs 128.0GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6400

3.565 TFLOPS

GeForce RTX 3060 8 GB GA104 +257%

12.74 TFLOPS

Radeon RX 6400

VS

GeForce RTX 3060 8 GB GA104

Graphics Card

Jan 2022

Release Date

Oct 2022

Navi II

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

1923 MHz

Base Clock

1320 MHz

2321 MHz

Boost Clock

1777 MHz

2000 MHz

Memory Clock

1875 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

128bit

128.0GB/s

Bandwidth

240.0GB/s

Render Config

12

Compute Units

-

SM Count

28

768

Shading Units

3584

48

TMUs

112

32

ROPs

64

-

Tensor Cores

112

12

RT Cores

28

128 KB per Array

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

3 MB

16 MB

L3 Cache

-

Theoretical Performance

74.27 GPixel/s

Pixel Rate

113.7 GPixel/s

111.4 GTexel/s

Texture Rate

199.0 GTexel/s

7.130 TFLOPS

FP16 (half)

12.74 TFLOPS

3.565 TFLOPS

FP32 (float)

12.74 TFLOPS

222.8 GFLOPS

FP64 (double)

199.0 GFLOPS

Board Design

53W

TDP

195W

250 W

Suggested PSU

450 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

Navi 24

GPU Name

GA104

Navi 24 XL (215-135000046)

GPU Variant

GA104

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

5.4 billion

Transistors

17.4 billion

107 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.7

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