AMD Radeon RX 6400 vs MTT S80

VS

AMD Radeon RX 6400

MTT S80

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 16GB VRAM MTT S80 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

Lower TDP (53W vs 255W)

MTT S80 's Advantages

Released 1 years and 9 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (448GB/s vs 128.0GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6400

3.565 TFLOPS

MTT S80 +303%

14.4 TFLOPS

Radeon RX 6400

VS

MTT S80

Graphics Card

Jan 2022

Release Date

Oct 2023

Navi II

Generation

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 5.0 x16

Clock Speeds

1923 MHz

Base Clock

1800 MHz

2321 MHz

Boost Clock

0 MHz

2000 MHz

Memory Clock

MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

256bit

128.0GB/s

Bandwidth

448GB/s

Render Config

12

Compute Units

-

SM Count

768

Shading Units

4096

48

TMUs

32

ROPs

-

Tensor Cores

12

RT Cores

128 KB per Array

L1 Cache

1024 KB

L2 Cache

0 MB

16 MB

L3 Cache

-

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)

14.4 TFLOPS

222.8 GFLOPS

FP64 (double)

GFLOPS

Board Design

53W

TDP

255W

250 W

Suggested PSU

350 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

CPU 8Pin

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

22 billion

107 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

11

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.7

Shader Model

Related GPU Comparisons

1

AMD Radeon RX 6400 vs NVIDIA GeForce 9500 GT Mac Edition

2

AMD Radeon RX 6400 vs ATI Radeon HD 4890

3

AMD Radeon RX 6400 vs AMD Radeon HD 7970 X2

4

AMD Radeon RX 6400 vs AMD Radeon HD 8670 OEM

5

AMD Radeon RX 6400 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

6

AMD Radeon RX 6400 vs ATI Radeon HD 4850

7

AMD Radeon RX 6400 vs AMD Radeon R5 230

8

AMD Radeon RX 6400 vs NVIDIA GeForce RTX 4060 Ti 16 GB

9

AMD Radeon RX 6400 vs NVIDIA GeForce GT 520

10

AMD Radeon RX 6400 vs AMD Radeon 550X

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game