AMD Radeon RX 6650M vs NVIDIA GeForce GT 330M

VS

AMD Radeon RX 6650M

NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M 's Advantages

Released 12 years late

Boost Clock2416MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.0GB/s vs 25.60GB/s)

1744 additional rendering cores

NVIDIA GeForce GT 330M 's Advantages

Lower TDP (23W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX 6650M +7056%

8.659 TFLOPS

GeForce GT 330M

0.121 TFLOPS

Radeon RX 6650M

VS

GeForce GT 330M

Graphics Card

Jan 2022

Release Date

Jan 2010

Mobility Radeon

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

2068 MHz

Base Clock

-

2416 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

25.60GB/s

Render Config

28

Compute Units

-

SM Count

6

1792

Shading Units

48

112

TMUs

16

64

ROPs

8

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

64 KB

32 MB

L3 Cache

-

Theoretical Performance

154.6 GPixel/s

Pixel Rate

4.600 GPixel/s

270.6 GTexel/s

Texture Rate

9.200 GTexel/s

17.32 TFLOPS

FP16 (half)

-

8.659 TFLOPS

FP32 (float)

121.4 GFLOPS

541.2 GFLOPS

FP64 (double)

-

Board Design

120W

TDP

23W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 23

GPU Name

GT216

-

GPU Variant

N11P-GE1-A3

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

11.06 billion

Transistors

0.486 billion

237 mm²

Die Size

100 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.2

6.5

Shader Model

4.1

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