NVIDIA GeForce RTX 4080 Max-Q vs NVIDIA GeForce GTX 1660 Ti Max Q

VS

NVIDIA GeForce RTX 4080 Max-Q

NVIDIA GeForce GTX 1660 Ti Max Q

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Max Q 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

NVIDIA GeForce RTX 4080 Max-Q 's Advantages

Released 3 years and 9 months late

Boost Clock has increased by 1% (1350MHz vs 1335MHz)

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (336.0GB/s vs 288.0GB/s)

5888 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Max Q +388%

20.04 TFLOPS

GeForce GTX 1660 Ti Max Q

4.101 TFLOPS

GeForce RTX 4080 Max Q

VS

GeForce GTX 1660 Ti Max Q

Graphics Card

Jan 2023

Release Date

Apr 2019

GeForce 40 Mobile

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

795 MHz

Base Clock

1140 MHz

1350 MHz

Boost Clock

1335 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

192bit

336.0GB/s

Bandwidth

288.0GB/s

Render Config

-

58

SM Count

24

7424

Shading Units

1536

232

TMUs

96

80

ROPs

48

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

1536 KB

-

Theoretical Performance

108.0 GPixel/s

Pixel Rate

64.08 GPixel/s

313.2 GTexel/s

Texture Rate

128.2 GTexel/s

20.04 TFLOPS

FP16 (half)

8.202 TFLOPS

20.04 TFLOPS

FP32 (float)

4.101 TFLOPS

313.2 GFLOPS

FP64 (double)

128.2 GFLOPS

Board Design

60W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

AD104

GPU Name

TU116

GN21-X9

GPU Variant

-

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

35.8 billion

Transistors

6.6 billion

295 mm²

Die Size

284 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

7.5

6.7

Shader Model

6.7

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