AMD Radeon RX 6900 XT vs MTT S30

VS

AMD Radeon RX 6900 XT MTT S30

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT 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 6900 XT 's Advantages

Boost Clock2250MHz

More VRAM (16GB vs 4GB)

4096 additional rendering cores

MTT S30 's Advantages

Released 3 years late

Lower TDP (40W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XT +786%

23.04 TFLOPS

MTT S30

2.6 TFLOPS

Radeon RX 6900 XT

VS

MTT S30

Graphics Card

Oct 2020

Release Date

Oct 2023

Navi II

Generation

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1825 MHz

Base Clock

1300 MHz

2250 MHz

Boost Clock

0 MHz

2000 MHz

Memory Clock

2133 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

GB/s

Render Config

-

SM Count

80

Compute Units

-

5120

Shading Units

1024

320

TMUs

128

ROPs

-

Tensor Cores

80

RT Cores

128 KB per Array

L1 Cache

4 MB

L2 Cache

0 MB

Theoretical Performance

288.0 GPixel/s

Pixel Rate

GPixel/s

720.0 GTexel/s

Texture Rate

GTexel/s

46.08 TFLOPS

FP16 (half)

TFLOPS

23.04 TFLOPS

FP32 (float)

2.6 TFLOPS

1440 GFLOPS

FP64 (double)

GFLOPS

Graphics Processor

Navi 21

GPU Name

ChunXiao

Navi 21 XTX (215-121000167)

GPU Variant

RDNA 2.0

Architecture

MUSA

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

26.8 billion

Transistors

Unknown

520 mm²

Die Size

Unknown

Board Design

300W

TDP

40W

700 W

Suggested PSU

W

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

Outputs

1x HDMI 1x VGA

2x 8-pin

Power Connectors

Graphics Features

12 Ultimate (12_2)

DirectX

11

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.5

Shader Model

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