NVIDIA GeForce RTX 4050 vs AMD Radeon RX 6650 XT

VS

NVIDIA GeForce RTX 4050 AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 4050 and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 's Advantages

Boost Clock has increased by 0% (2640MHz vs 2635MHz)

512 additional rendering cores

Lower TDP (100W vs 176W)

AMD Radeon RX 6650 XT 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (280.3GB/s vs 216.0GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 +25%

13.52 TFLOPS

Radeon RX 6650 XT

10.79 TFLOPS

GeForce RTX 4050

VS

Radeon RX 6650 XT

Graphics Card

Unknown

Release Date

May 2022

GeForce 40

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

2505 MHz

Base Clock

2055 MHz

2640 MHz

Boost Clock

2635 MHz

2250 MHz

Memory Clock

2190 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

128bit

216.0GB/s

Bandwidth

280.3GB/s

Render Config

18

SM Count

-

Compute Units

32

2560

Shading Units

2048

80

TMUs

128

32

ROPs

64

120

Tensor Cores

-

18

RT Cores

32

128 KB (per SM)

L1 Cache

128 KB per Array

32 MB

L2 Cache

2 MB

Theoretical Performance

84.48 GPixel/s

Pixel Rate

168.6 GPixel/s

211.2 GTexel/s

Texture Rate

337.3 GTexel/s

13.52 TFLOPS

FP16 (half)

21.59 TFLOPS

13.52 TFLOPS

FP32 (float)

10.79 TFLOPS

211.2 GFLOPS

FP64 (double)

674.6 GFLOPS

Graphics Processor

AD107

GPU Name

Navi 23

-

GPU Variant

Navi 23 KXT (215-130000136)

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

18.9 billion

Transistors

11.06 billion

159 mm²

Die Size

237 mm²

Board Design

100W

TDP

176W

300 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.5

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