NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon RX 6650M XT

VS

NVIDIA GeForce GTX 1660 Ti Max Q

AMD Radeon RX 6650M XT

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Max Q and 8GB VRAM Radeon RX 6650M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 256.0GB/s)

AMD Radeon RX 6650M XT 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 81% (2416MHz vs 1335MHz)

More VRAM (8GB vs 6GB)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Max Q

4.101 TFLOPS

Radeon RX 6650M XT +141%

9.896 TFLOPS

GeForce GTX 1660 Ti Max Q

VS

Radeon RX 6650M XT

Graphics Card

Apr 2019

Release Date

Jan 2022

GeForce 16 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1140 MHz

Base Clock

2068 MHz

1335 MHz

Boost Clock

2416 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

32

24

SM Count

-

1536

Shading Units

2048

96

TMUs

128

48

ROPs

64

-

RT Cores

32

64 KB (per SM)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

64.08 GPixel/s

Pixel Rate

154.6 GPixel/s

128.2 GTexel/s

Texture Rate

309.2 GTexel/s

8.202 TFLOPS

FP16 (half)

19.79 TFLOPS

4.101 TFLOPS

FP32 (float)

9.896 TFLOPS

128.2 GFLOPS

FP64 (double)

618.5 GFLOPS

Board Design

Unknown

TDP

120W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU116

GPU Name

Navi 23

-

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

6.6 billion

Transistors

11.06 billion

284 mm²

Die Size

237 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.7

Shader Model

6.5

Related GPU Comparisons

1

NVIDIA GeForce GTX 1660 Ti Max Q vs NVIDIA GeForce MX350

2

NVIDIA GeForce GTX 1660 Ti Max Q vs NVIDIA GeForce MX250

3

NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon R7 M380

4

NVIDIA GeForce GTX 1660 Ti Max Q vs NVIDIA GeForce RTX 2060 SUPER Mobile

5

NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon HD 7550M

6

NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon R5 M320

7

NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon Pro WX 4150 Mobile

8

NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon HD 8530M

9

NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon HD 8570M

10

NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon R9 M390X

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

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

5

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

6

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

7

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

8

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

9

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

10

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