AMD Radeon R9 M485X vs NVIDIA GeForce GTX 1660 Ti Max Q

VS

AMD Radeon R9 M485X

NVIDIA GeForce GTX 1660 Ti Max Q

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M485X and 6GB VRAM GeForce GTX 1660 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M485X 's Advantages

More VRAM (8GB vs 6GB)

512 additional rendering cores

NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages

Released 2 years and 11 months late

Boost Clock1335MHz

Larger VRAM bandwidth (288.0GB/s vs 160.0GB/s)

Score

Benchmark

FP32 (float)

Radeon R9 M485X

2.961 TFLOPS

GeForce GTX 1660 Ti Max Q +38%

4.101 TFLOPS

Radeon R9 M485X

VS

GeForce GTX 1660 Ti Max Q

Graphics Card

May 2016

Release Date

Apr 2019

Crystal System

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1140 MHz

-

Boost Clock

1335 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

160.0GB/s

Bandwidth

288.0GB/s

Render Config

32

Compute Units

-

SM Count

24

2048

Shading Units

1536

128

TMUs

96

32

ROPs

48

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1536 KB

-

Theoretical Performance

23.14 GPixel/s

Pixel Rate

64.08 GPixel/s

92.54 GTexel/s

Texture Rate

128.2 GTexel/s

2.961 TFLOPS

FP16 (half)

8.202 TFLOPS

2.961 TFLOPS

FP32 (float)

4.101 TFLOPS

185.1 GFLOPS

FP64 (double)

128.2 GFLOPS

Board Design

250W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Amethyst

GPU Name

TU116

Amethyst XT

GPU Variant

-

GCN 3.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

5 billion

Transistors

6.6 billion

366 mm²

Die Size

284 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.3

Shader Model

6.7

Related GPU Comparisons

1

AMD Radeon R9 M485X vs NVIDIA GeForce 8600M GS

2

AMD Radeon R9 M485X vs ATI Mobility Radeon HD 5850

3

AMD Radeon R9 M485X vs NVIDIA GeForce GT 640M LE

4

AMD Radeon R9 M485X vs AMD FirePro M2000

5

AMD Radeon R9 M485X vs AMD Radeon HD 7690M XT

6

AMD Radeon R9 M485X vs NVIDIA GeForce GTX 1050 Ti Mobile

7

AMD Radeon R9 M485X vs ATI Mobility Radeon HD 2400 XT Mac Edition

8

AMD Radeon R9 M485X vs AMD Radeon HD 6750M Mac Edition

9

AMD Radeon R9 M485X vs ATI Mobility Radeon X1900

10

AMD Radeon R9 M485X vs Intel Arc A350M

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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