NVIDIA GeForce GTX 1660 Ti Mobile vs ATI Mobility Radeon X1900

VS

NVIDIA GeForce GTX 1660 Ti Mobile

ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 256MB VRAM Mobility Radeon X1900 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 12 years and 3 months late

Boost Clock1590MHz

More VRAM (6GB vs 256GB)

Larger VRAM bandwidth (288.0GB/s vs 30.08GB/s)

1536 additional rendering cores

Score

GeForce GTX 1660 Ti Mobile

VS

Mobility Radeon X1900

Graphics Card

Apr 2019

Release Date

Jan 2007

GeForce 16 Mobile

Generation

M6x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-III

Clock Speeds

1455 MHz

Base Clock

-

1590 MHz

Boost Clock

-

1500 MHz

Memory Clock

470 MHz

Memory

6GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

30.08GB/s

Render Config

-

24

SM Count

-

1536

Shading Units

-

96

TMUs

12

48

ROPs

12

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

-

Theoretical Performance

76.32 GPixel/s

Pixel Rate

4.800 GPixel/s

152.6 GTexel/s

Texture Rate

4.800 GTexel/s

9.769 TFLOPS

FP16 (half)

-

4.884 TFLOPS

FP32 (float)

-

152.6 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU116

GPU Name

M68

-

Turing

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

12 nm

Process Size

80 nm

6.6 billion

Transistors

0.312 billion

284 mm²

Die Size

230 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.7

Shader Model

3.0

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