AMD Radeon RX 6600S vs NVIDIA GeForce GT 220M

VS

AMD Radeon RX 6600S

NVIDIA GeForce GT 220M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6600S and 512MB VRAM GeForce GT 220M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600S 's Advantages

Released 12 years and 7 months late

Boost Clock2000MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 25.60GB/s)

1760 additional rendering cores

NVIDIA GeForce GT 220M 's Advantages

Lower TDP (14W vs 80W)

Score

Benchmark

FP32 (float)

Radeon RX 6600S +8860%

7.168 TFLOPS

GeForce GT 220M

0.08 TFLOPS

Radeon RX 6600S

VS

GeForce GT 220M

Graphics Card

Jan 2022

Release Date

Jun 2009

Mobility Radeon

Generation

GeForce 200M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-II

Clock Speeds

1700 MHz

Base Clock

-

2000 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

25.60GB/s

Render Config

28

Compute Units

-

SM Count

4

1792

Shading Units

32

112

TMUs

16

64

ROPs

8

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

32 KB

32 MB

L3 Cache

-

Theoretical Performance

128.0 GPixel/s

Pixel Rate

4.000 GPixel/s

224.0 GTexel/s

Texture Rate

8.000 GTexel/s

14.34 TFLOPS

FP16 (half)

-

7.168 TFLOPS

FP32 (float)

80.00 GFLOPS

448.0 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

14W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 23

GPU Name

G96C

-

GPU Variant

N10P-GV2

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

11.06 billion

Transistors

0.314 billion

237 mm²

Die Size

121 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.5

Shader Model

4.0

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