AMD Radeon RX 6650 XT vs MTT S70

VS

AMD Radeon RX 6650 XT MTT S70

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 7GB VRAM MTT S70 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

Boost Clock2635MHz

More VRAM (8GB vs 7GB)

Lower TDP (176W vs 220W)

MTT S70 's Advantages

Released 1 years and 5 months late

Larger VRAM bandwidth (392GB/s vs 280.3GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6650 XT

10.79 TFLOPS

MTT S70 +3%

11.2 TFLOPS

Radeon RX 6650 XT

VS

MTT S70

Graphics Card

May 2022

Release Date

Oct 2023

Navi II

Generation

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2055 MHz

Base Clock

1600 MHz

2635 MHz

Boost Clock

0 MHz

2190 MHz

Memory Clock

MHz

Memory

8GB

Memory Size

7GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

224bit

280.3GB/s

Bandwidth

392GB/s

Render Config

-

SM Count

32

Compute Units

-

2048

Shading Units

3584

128

TMUs

64

ROPs

-

Tensor Cores

32

RT Cores

128 KB per Array

L1 Cache

2 MB

L2 Cache

0 MB

Theoretical Performance

168.6 GPixel/s

Pixel Rate

GPixel/s

337.3 GTexel/s

Texture Rate

GTexel/s

21.59 TFLOPS

FP16 (half)

TFLOPS

10.79 TFLOPS

FP32 (float)

11.2 TFLOPS

674.6 GFLOPS

FP64 (double)

GFLOPS

Graphics Processor

Navi 23

GPU Name

ChunXiao

Navi 23 KXT (215-130000136)

GPU Variant

RDNA 2.0

Architecture

MUSA

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

11.06 billion

Transistors

Unknown

237 mm²

Die Size

Unknown

Board Design

176W

TDP

220W

450 W

Suggested PSU

350 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

PCIe 8Pin

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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