NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Radeon R9 M275

VS

NVIDIA GeForce GTX 1660 Ti Mobile

AMD Radeon R9 M275

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 2GB VRAM Radeon R9 M275 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 5 years and 3 months late

Boost Clock has increased by 72% (1590MHz vs 925MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 64.00GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile +312%

4.884 TFLOPS

Radeon R9 M275

1.184 TFLOPS

GeForce GTX 1660 Ti Mobile

VS

Radeon R9 M275

Graphics Card

Apr 2019

Release Date

Jan 2014

GeForce 16 Mobile

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1455 MHz

Base Clock

900 MHz

1590 MHz

Boost Clock

925 MHz

1500 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

24

SM Count

-

1536

Shading Units

640

96

TMUs

40

48

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

76.32 GPixel/s

Pixel Rate

14.80 GPixel/s

152.6 GTexel/s

Texture Rate

37.00 GTexel/s

9.769 TFLOPS

FP16 (half)

-

4.884 TFLOPS

FP32 (float)

1184 GFLOPS

152.6 GFLOPS

FP64 (double)

74.00 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU116

GPU Name

Venus

-

GPU Variant

Venus XTX (216-0846033)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

1.5 billion

284 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

7.5

CUDA

-

6.7

Shader Model

6.5 (5.1)

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