NVIDIA GeForce GTX 1660 Ti vs NVIDIA RTX A1000

VS

NVIDIA GeForce GTX 1660 Ti

NVIDIA RTX A1000

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 8GB VRAM RTX A1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti 's Advantages

Boost Clock has increased by 21% (1770MHz vs 1462MHz)

Larger VRAM bandwidth (288.0GB/s vs 192.0GB/s)

NVIDIA RTX A1000 's Advantages

Released 5 years and 2 months late

More VRAM (8GB vs 6GB)

768 additional rendering cores

Lower TDP (50W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti

5.437 TFLOPS

RTX A1000 +23%

6.737 TFLOPS

GeForce GTX 1660 Ti

VS

RTX A1000

Graphics Card

Feb 2019

Release Date

Apr 2024

GeForce 16

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1500 MHz

Base Clock

727 MHz

1770 MHz

Boost Clock

1462 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

192.0GB/s

Render Config

-

24

SM Count

18

1536

Shading Units

2304

96

TMUs

72

48

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

64 KB (per SM)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

84.96 GPixel/s

Pixel Rate

46.78 GPixel/s

169.9 GTexel/s

Texture Rate

105.3 GTexel/s

10.87 TFLOPS

FP16 (half)

6.737 TFLOPS

5.437 TFLOPS

FP32 (float)

6.737 TFLOPS

169.9 GFLOPS

FP64 (double)

105.3 GFLOPS

Board Design

120W

TDP

50W

300 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

GA107

TU116-400-A1

GPU Variant

-

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

6.6 billion

Transistors

8.7 billion

284 mm²

Die Size

200 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

8.6

6.6

Shader Model

6.7

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