NVIDIA GeForce GTX 1660 Ti Max Q vs NVIDIA GeForce 845M

VS

NVIDIA GeForce GTX 1660 Ti Max Q

NVIDIA GeForce 845M

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Max Q and 2GB VRAM GeForce 845M 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

Released 3 years and 8 months late

Boost Clock has increased by 14% (1335MHz vs 1176MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 40.10GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Max Q +354%

4.101 TFLOPS

GeForce 845M

0.903 TFLOPS

GeForce GTX 1660 Ti Max Q

VS

GeForce 845M

Graphics Card

Apr 2019

Release Date

Aug 2015

GeForce 16 Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1140 MHz

Base Clock

1071 MHz

1335 MHz

Boost Clock

1176 MHz

1500 MHz

Memory Clock

1253 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

288.0GB/s

Bandwidth

40.10GB/s

Render Config

-

24

SM Count

-

1536

Shading Units

384

96

TMUs

32

48

ROPs

16

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

1536 KB

L2 Cache

1024 KB

-

Theoretical Performance

64.08 GPixel/s

Pixel Rate

18.82 GPixel/s

128.2 GTexel/s

Texture Rate

37.63 GTexel/s

8.202 TFLOPS

FP16 (half)

-

4.101 TFLOPS

FP32 (float)

903.2 GFLOPS

128.2 GFLOPS

FP64 (double)

28.22 GFLOPS

Board Design

Unknown

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU116

GPU Name

GM108

-

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

Unknown

284 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.7

Shader Model

5.1

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