AMD Radeon RX 6400 vs MTT S30

VS

AMD Radeon RX 6400 MTT S30

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 4GB VRAM MTT S30 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Boost Clock2321MHz

MTT S30 's Advantages

Released 1 years and 9 months late

256 additional rendering cores

Lower TDP (40W vs 53W)

Score

Benchmark

FP32 (float)

Radeon RX 6400 +37%

3.565 TFLOPS

MTT S30

2.6 TFLOPS

Radeon RX 6400

VS

MTT S30

Graphics Card

Jan 2022

Release Date

Oct 2023

Navi II

Generation

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x8

Clock Speeds

1923 MHz

Base Clock

1300 MHz

2321 MHz

Boost Clock

0 MHz

2000 MHz

Memory Clock

2133 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

128bit

128.0GB/s

Bandwidth

GB/s

Render Config

-

SM Count

12

Compute Units

-

768

Shading Units

1024

48

TMUs

32

ROPs

-

Tensor Cores

12

RT Cores

128 KB per Array

L1 Cache

1024 KB

L2 Cache

0 MB

Theoretical Performance

74.27 GPixel/s

Pixel Rate

GPixel/s

111.4 GTexel/s

Texture Rate

GTexel/s

7.130 TFLOPS

FP16 (half)

TFLOPS

3.565 TFLOPS

FP32 (float)

2.6 TFLOPS

222.8 GFLOPS

FP64 (double)

GFLOPS

Graphics Processor

Navi 24

GPU Name

ChunXiao

Navi 24 XL (215-135000046)

GPU Variant

RDNA 2.0

Architecture

MUSA

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

5.4 billion

Transistors

Unknown

107 mm²

Die Size

Unknown

Board Design

53W

TDP

40W

250 W

Suggested PSU

W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

1x HDMI 1x VGA

None

Power Connectors

Graphics Features

12 Ultimate (12_2)

DirectX

11

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.6

Shader Model

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