AMD Radeon RX 6600S vs NVIDIA GeForce GTX 780M

VS

AMD Radeon RX 6600S

NVIDIA GeForce GTX 780M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6600S and 4GB VRAM GeForce GTX 780M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600S 's Advantages

Released 8 years and 8 months late

Boost Clock has increased by 151% (2000MHz vs 797MHz)

Larger VRAM bandwidth (224.0GB/s vs 160.0GB/s)

256 additional rendering cores

Lower TDP (80W vs 122W)

Score

Benchmark

FP32 (float)

Radeon RX 6600S +192%

7.168 TFLOPS

GeForce GTX 780M

2.448 TFLOPS

Blender

Radeon RX 6600S +519%

1115

GeForce GTX 780M

180

Radeon RX 6600S

VS

GeForce GTX 780M

Graphics Card

Jan 2022

Release Date

May 2013

Mobility Radeon

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

1700 MHz

Base Clock

771 MHz

2000 MHz

Boost Clock

797 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

160.0GB/s

Render Config

28

Compute Units

-

1792

Shading Units

1536

112

TMUs

128

64

ROPs

32

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

32 MB

L3 Cache

-

Theoretical Performance

128.0 GPixel/s

Pixel Rate

25.50 GPixel/s

224.0 GTexel/s

Texture Rate

102.0 GTexel/s

14.34 TFLOPS

FP16 (half)

-

7.168 TFLOPS

FP32 (float)

2.448 TFLOPS

448.0 GFLOPS

FP64 (double)

102.0 GFLOPS

Board Design

80W

TDP

122W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

GK104

-

GPU Variant

N14E-GTX-A2

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

11.06 billion

Transistors

3.54 billion

237 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 6600S vs AMD Radeon HD 7630M

2

AMD Radeon RX 6600S vs ATI Mobility Radeon HD 5570

3

AMD Radeon RX 6600S vs NVIDIA GeForce GT 735M

4

AMD Radeon RX 6600S vs NVIDIA GeForce 9600M GT

5

AMD Radeon RX 6600S vs ATI Mobility Radeon HD 4830

6

AMD Radeon RX 6600S vs ATI Mobility Radeon X2500

7

AMD Radeon RX 6600S vs NVIDIA GeForce G210M

8

AMD Radeon RX 6600S vs ATI Mobility Radeon HD 5650

9

AMD Radeon RX 6600S vs AMD Radeon Pro Vega 16

10

AMD Radeon RX 6600S vs NVIDIA GeForce RTX 3050 Max-Q Refresh

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game