NVIDIA A2 vs NVIDIA GeForce GTX 1660 Ti

VS

NVIDIA A2

NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 16GB VRAM A2 and 6GB VRAM GeForce GTX 1660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 2 years and 9 months late

More VRAM (16GB vs 6GB)

Lower TDP (60W vs 120W)

NVIDIA GeForce GTX 1660 Ti 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 200.1GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

A2

4.531 TFLOPS

GeForce GTX 1660 Ti +19%

5.437 TFLOPS

Blender

A2 +10%

902

GeForce GTX 1660 Ti

817

A2

VS

GeForce GTX 1660 Ti

Graphics Card

Nov 2021

Release Date

Feb 2019

Quadro

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1440 MHz

Base Clock

1500 MHz

1770 MHz

Boost Clock

1770 MHz

1563 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

192bit

200.1GB/s

Bandwidth

288.0GB/s

Render Config

-

10

SM Count

24

1280

Shading Units

1536

40

TMUs

96

32

ROPs

48

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1536 KB

-

Theoretical Performance

56.64 GPixel/s

Pixel Rate

84.96 GPixel/s

70.80 GTexel/s

Texture Rate

169.9 GTexel/s

4.531 TFLOPS

FP16 (half)

10.87 TFLOPS

4.531 TFLOPS

FP32 (float)

5.437 TFLOPS

70.80 GFLOPS

FP64 (double)

169.9 GFLOPS

Board Design

60W

TDP

120W

250 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

GA107

GPU Name

TU116

-

GPU Variant

TU116-400-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 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

8.6

CUDA

7.5

6.6

Shader Model

6.6

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