AMD Radeon RX 6650 XT vs AMD Radeon RX 570X

VS

AMD Radeon RX 6650 XT AMD Radeon RX 570X

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 8GB VRAM Radeon RX 570X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

Released 4 years and 1 months late

Boost Clock has increased by 112% (2635MHz vs 1244MHz)

Larger VRAM bandwidth (280.3GB/s vs 224.0GB/s)

AMD Radeon RX 570X 's Advantages

Lower TDP (150W vs 176W)

Score

Benchmark

FP32 (float)

Radeon RX 6650 XT +111%

10.79 TFLOPS

Radeon RX 570X

5.095 TFLOPS

Radeon RX 6650 XT

VS

Radeon RX 570X

Graphics Card

May 2022

Release Date

Apr 2018

Navi II

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2055 MHz

Base Clock

1168 MHz

2635 MHz

Boost Clock

1244 MHz

2190 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

280.3GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

32

Compute Units

32

2048

Shading Units

2048

128

TMUs

128

64

ROPs

32

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

Theoretical Performance

168.6 GPixel/s

Pixel Rate

39.81 GPixel/s

337.3 GTexel/s

Texture Rate

159.2 GTexel/s

21.59 TFLOPS

FP16 (half)

5.095 TFLOPS

10.79 TFLOPS

FP32 (float)

5.095 TFLOPS

674.6 GFLOPS

FP64 (double)

318.5 GFLOPS

Graphics Processor

Navi 23

GPU Name

Polaris 20

Navi 23 KXT (215-130000136)

GPU Variant

Polaris 20 XL (215-0910052)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

11.06 billion

Transistors

5.7 billion

237 mm²

Die Size

232 mm²

Board Design

176W

TDP

150W

450 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.4

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