AMD Radeon RX 6650 XT vs AMD Radeon RX 6500 XT

VS

AMD Radeon RX 6650 XT AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (280.3GB/s vs 143.9GB/s)

1024 additional rendering cores

AMD Radeon RX 6500 XT 's Advantages

Boost Clock has increased by 7% (2815MHz vs 2635MHz)

Lower TDP (107W vs 176W)

Score

Benchmark

FP32 (float)

Radeon RX 6650 XT +87%

10.79 TFLOPS

Radeon RX 6500 XT

5.765 TFLOPS

3DMark Time Spy

Radeon RX 6650 XT +101%

9897

Radeon RX 6500 XT

4918

Blender

Radeon RX 6650 XT +109%

1229

Radeon RX 6500 XT

587

Shadow of the Tomb Raider 2160p

Radeon RX 6650 XT +153%

38

Radeon RX 6500 XT

15

Shadow of the Tomb Raider 1440p

Radeon RX 6650 XT +148%

77

Radeon RX 6500 XT

31

Shadow of the Tomb Raider 1080p

Radeon RX 6650 XT +153%

119

Radeon RX 6500 XT

47

Cyberpunk 2077 2160p

Radeon RX 6650 XT +114%

30

Radeon RX 6500 XT

14

Cyberpunk 2077 1440p

Radeon RX 6650 XT +94%

37

Radeon RX 6500 XT

19

Cyberpunk 2077 1080p

Radeon RX 6650 XT +90%

59

Radeon RX 6500 XT

31

Battlefield 5 2160p

Radeon RX 6650 XT +103%

55

Radeon RX 6500 XT

27

Battlefield 5 1440p

Radeon RX 6650 XT +113%

111

Radeon RX 6500 XT

52

Battlefield 5 1080p

Radeon RX 6650 XT +127%

157

Radeon RX 6500 XT

69

GTA 5 2160p

Radeon RX 6650 XT +113%

64

Radeon RX 6500 XT

30

GTA 5 1440p

Radeon RX 6650 XT +97%

85

Radeon RX 6500 XT

43

GTA 5 1080p

Radeon RX 6650 XT +56%

150

Radeon RX 6500 XT

96

Radeon RX 6650 XT

VS

Radeon RX 6500 XT

Graphics Card

May 2022

Release Date

Jan 2022

Navi II

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

2055 MHz

Base Clock

2310 MHz

2635 MHz

Boost Clock

2815 MHz

2190 MHz

Memory Clock

2248 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

64bit

280.3GB/s

Bandwidth

143.9GB/s

Render Config

-

SM Count

-

32

Compute Units

16

2048

Shading Units

1024

128

TMUs

64

ROPs

32

-

Tensor Cores

-

32

RT Cores

16

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

1024 KB

Theoretical Performance

168.6 GPixel/s

Pixel Rate

90.08 GPixel/s

337.3 GTexel/s

Texture Rate

180.2 GTexel/s

21.59 TFLOPS

FP16 (half)

11.53 TFLOPS

10.79 TFLOPS

FP32 (float)

5.765 TFLOPS

674.6 GFLOPS

FP64 (double)

360.3 GFLOPS

Graphics Processor

Navi 23

GPU Name

Navi 24

Navi 23 KXT (215-130000136)

GPU Variant

Navi 24 XT (215-135000006)

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

11.06 billion

Transistors

5.4 billion

237 mm²

Die Size

107 mm²

Board Design

176W

TDP

107W

450 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.6

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