NVIDIA GeForce 305M vs AMD Radeon RX 6650M

VS

We compared two Mobile platform GPUs: 512MB VRAM GeForce 305M and 8GB VRAM Radeon RX 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 305M 's Advantages

Lower TDP (14W vs 120W)

AMD Radeon RX 6650M 's Advantages

Released 12 years late

Boost Clock2416MHz

Larger VRAM bandwidth (256.0GB/s vs 11.20GB/s)

1776 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 305M

0.037 TFLOPS

Radeon RX 6650M +23302%

8.659 TFLOPS

GeForce 305M

VS

Radeon RX 6650M

Graphics Card

Jan 2010

Release Date

Jan 2022

GeForce 300M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2068 MHz

-

Boost Clock

2416 MHz

700 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

11.20GB/s

Bandwidth

256.0GB/s

Render Config

2

SM Count

-

Compute Units

28

16

Shading Units

1792

8

TMUs

112

4

ROPs

64

-

Tensor Cores

-

RT Cores

28

-

L1 Cache

128 KB per Array

32 KB

L2 Cache

2 MB

Theoretical Performance

2.100 GPixel/s

Pixel Rate

154.6 GPixel/s

4.200 GTexel/s

Texture Rate

270.6 GTexel/s

-

FP16 (half)

17.32 TFLOPS

36.80 GFLOPS

FP32 (float)

8.659 TFLOPS

-

FP64 (double)

541.2 GFLOPS

Graphics Processor

GT218

GPU Name

Navi 23

N11M-LP1

GPU Variant

-

Tesla 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.26 billion

Transistors

11.06 billion

57 mm²

Die Size

237 mm²

Board Design

14W

TDP

120W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

1.2

CUDA

-

4.1

Shader Model

6.5

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