NVIDIA GeForce 720M vs AMD Radeon RX 6600S

VS

NVIDIA GeForce 720M

AMD Radeon RX 6600S

We compared two Mobile platform GPUs: 2GB VRAM GeForce 720M and 4GB VRAM Radeon RX 6600S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 720M 's Advantages

Lower TDP (33W vs 80W)

AMD Radeon RX 6600S 's Advantages

Released 8 years and 9 months late

Boost Clock2000MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 12.80GB/s)

1696 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 720M

0.24 TFLOPS

Radeon RX 6600S +2886%

7.168 TFLOPS

GeForce 720M

VS

Radeon RX 6600S

Graphics Card

Apr 2013

Release Date

Jan 2022

GeForce 700M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1700 MHz

-

Boost Clock

2000 MHz

800 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

28

2

SM Count

-

96

Shading Units

1792

16

TMUs

112

8

ROPs

64

-

RT Cores

28

64 KB (per SM)

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

128.0 GPixel/s

10.00 GTexel/s

Texture Rate

224.0 GTexel/s

-

FP16 (half)

14.34 TFLOPS

240.0 GFLOPS

FP32 (float)

7.168 TFLOPS

20.00 GFLOPS

FP64 (double)

448.0 GFLOPS

Board Design

33W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF117

GPU Name

Navi 23

N14M-GE

GPU Variant

-

Fermi 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

0.585 billion

Transistors

11.06 billion

116 mm²

Die Size

237 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.5

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