NVIDIA GeForce GTX 1660 Ti vs AMD Radeon HD 7730

VS

NVIDIA GeForce GTX 1660 Ti

AMD Radeon HD 7730

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 1024MB VRAM Radeon HD 7730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti 's Advantages

Released 5 years and 9 months late

Boost Clock1770MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 72.00GB/s)

1152 additional rendering cores

AMD Radeon HD 7730 's Advantages

Lower TDP (47W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti +785%

5.437 TFLOPS

Radeon HD 7730

0.614 TFLOPS

GeForce GTX 1660 Ti

VS

Radeon HD 7730

Graphics Card

Feb 2019

Release Date

May 2013

GeForce 16

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1500 MHz

Memory Clock

1125 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

6

24

SM Count

-

1536

Shading Units

384

96

TMUs

24

48

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

84.96 GPixel/s

Pixel Rate

6.400 GPixel/s

169.9 GTexel/s

Texture Rate

19.20 GTexel/s

10.87 TFLOPS

FP16 (half)

-

5.437 TFLOPS

FP32 (float)

614.4 GFLOPS

169.9 GFLOPS

FP64 (double)

38.40 GFLOPS

Board Design

120W

TDP

47W

300 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

Cape Verde

TU116-400-A1

GPU Variant

Cape Verde LE

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

1.5 billion

284 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

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