NVIDIA GeForce GTX 1660 Ti vs AMD Ryzen Z1 Extreme GPU

VS

NVIDIA GeForce GTX 1660 Ti

AMD Ryzen Z1 Extreme GPU

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 16GB VRAM Ryzen Z1 Extreme GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 25.60GB/s)

768 additional rendering cores

AMD Ryzen Z1 Extreme GPU 's Advantages

Released 4 years and 4 months late

Boost Clock has increased by 53% (2700MHz vs 1770MHz)

More VRAM (16GB vs 6GB)

Lower TDP (30W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti

5.437 TFLOPS

Ryzen Z1 Extreme GPU +52%

8.294 TFLOPS

GeForce GTX 1660 Ti

VS

Ryzen Z1 Extreme GPU

Graphics Card

Feb 2019

Release Date

Jun 2023

GeForce 16

Generation

Console GPU(ASUS)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

-

Clock Speeds

1500 MHz

Base Clock

800 MHz

1770 MHz

Boost Clock

2700 MHz

1500 MHz

Memory Clock

800 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

LPDDR5

192bit

Memory Bus

64bit

288.0GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

12

24

SM Count

-

1536

Shading Units

768

96

TMUs

48

ROPs

32

-

RT Cores

12

64 KB (per SM)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

8 MB

-

L3 Cache

16 MB

Theoretical Performance

84.96 GPixel/s

Pixel Rate

86.40 GPixel/s

169.9 GTexel/s

Texture Rate

129.6 GTexel/s

10.87 TFLOPS

FP16 (half)

16.59 TFLOPS

5.437 TFLOPS

FP32 (float)

8.294 TFLOPS

169.9 GFLOPS

FP64 (double)

518.4 GFLOPS

Board Design

120W

TDP

30W

300 W

Suggested PSU

-

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

Outputs

1x USB Type-C

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

Phoenix

TU116-400-A1

GPU Variant

-

Turing

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

4 nm

6.6 billion

Transistors

25.39 billion

284 mm²

Die Size

178 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.8

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