NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce GTX 1660 Ti Mobile

VS

NVIDIA GeForce RTX 5070 Ti Mobile

NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 Ti Mobile and 6GB VRAM GeForce GTX 1660 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Ti Mobile 's Advantages

Released 5 years and 9 months late

Boost Clock has increased by 58% (2520MHz vs 1590MHz)

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (760.8GB/s vs 288.0GB/s)

4864 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Ti Mobile +560%

32.26 TFLOPS

GeForce GTX 1660 Ti Mobile

4.884 TFLOPS

GeForce RTX 5070 Ti Mobile

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

Jan 2025

Release Date

Apr 2019

GeForce 50 Mobile

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

1455 MHz

2520 MHz

Boost Clock

1590 MHz

2500 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

6GB

GDDR7

Memory Type

GDDR6

192bit

Memory Bus

192bit

760.8GB/s

Bandwidth

288.0GB/s

Render Config

-

50

SM Count

24

6400

Shading Units

1536

200

TMUs

96

64

ROPs

48

200

Tensor Cores

-

50

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

40 MB

L2 Cache

1536 KB

-

Theoretical Performance

161.3 GPixel/s

Pixel Rate

76.32 GPixel/s

504.0 GTexel/s

Texture Rate

152.6 GTexel/s

32.26 TFLOPS

FP16 (half)

9.769 TFLOPS

32.26 TFLOPS

FP32 (float)

4.884 TFLOPS

504.0 GFLOPS

FP64 (double)

152.6 GFLOPS

Board Design

140W

TDP

Unknown

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GB205

GPU Name

TU116

GB205

GPU Variant

-

Blackwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

Unknown

Transistors

6.6 billion

Unknown

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

10.1

CUDA

7.5

6.8

Shader Model

6.7

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