NVIDIA GeForce 805A vs NVIDIA GeForce GTX 1660 Ti Mobile

VS

NVIDIA GeForce 805A

NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 805A 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 GTX 1660 Ti Mobile 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 110% (1590MHz vs 758MHz)

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 16.02GB/s)

1344 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 805A

0.291 TFLOPS

GeForce GTX 1660 Ti Mobile +1578%

4.884 TFLOPS

GeForce 805A

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

Jul 2014

Release Date

Apr 2019

GeForce 800A

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

719 MHz

Base Clock

1455 MHz

758 MHz

Boost Clock

1590 MHz

1001 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

6GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

16.02GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

192

Shading Units

1536

16

TMUs

96

8

ROPs

48

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1536 KB

-

Theoretical Performance

6.064 GPixel/s

Pixel Rate

76.32 GPixel/s

12.13 GTexel/s

Texture Rate

152.6 GTexel/s

-

FP16 (half)

9.769 TFLOPS

291.1 GFLOPS

FP32 (float)

4.884 TFLOPS

12.13 GFLOPS

FP64 (double)

152.6 GFLOPS

Board Design

15W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

TU116

-

Kepler 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.02 billion

Transistors

6.6 billion

87 mm²

Die Size

284 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.7

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