NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Radeon E8870

VS

NVIDIA GeForce GTX 1660 Ti Mobile AMD Radeon E8870

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 4GB VRAM Radeon E8870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

Released 3 years and 7 months late

Boost Clock1590MHz

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile +217%

4.884 TFLOPS

Radeon E8870

1.536 TFLOPS

GeForce GTX 1660 Ti Mobile

VS

Radeon E8870

Graphics Card

Apr 2019

Release Date

Sep 2015

GeForce 16 Mobile

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1455 MHz

Base Clock

-

1590 MHz

Boost Clock

-

1500 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

96.00GB/s

Render Config

24

SM Count

-

Compute Units

12

1536

Shading Units

768

96

TMUs

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

256 KB

Theoretical Performance

76.32 GPixel/s

Pixel Rate

16.00 GPixel/s

152.6 GTexel/s

Texture Rate

48.00 GTexel/s

9.769 TFLOPS

FP16 (half)

-

4.884 TFLOPS

FP32 (float)

1.536 TFLOPS

152.6 GFLOPS

FP64 (double)

96.00 GFLOPS

Graphics Processor

TU116

GPU Name

Saturn

-

GPU Variant

Saturn PRO

Turing

Architecture

GCN 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

2.08 billion

284 mm²

Die Size

160 mm²

Board Design

Unknown

TDP

75W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

7.5

CUDA

-

6.7

Shader Model

6.3

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