NVIDIA GeForce GTX 1660 Ti vs ATI Radeon HD 4860

VS

NVIDIA GeForce GTX 1660 Ti ATI Radeon HD 4860

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 512MB VRAM Radeon HD 4860 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 9 years and 5 months late

Boost Clock1770MHz

Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)

896 additional rendering cores

Lower TDP (120W vs 130W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti +506%

5.437 TFLOPS

Radeon HD 4860

0.896 TFLOPS

GeForce GTX 1660 Ti

VS

Radeon HD 4860

Graphics Card

Feb 2019

Release Date

Sep 2009

GeForce 16

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1500 MHz

Memory Clock

750 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

96.00GB/s

Render Config

24

SM Count

-

Compute Units

8

1536

Shading Units

640

96

TMUs

32

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

256 KB

Theoretical Performance

84.96 GPixel/s

Pixel Rate

11.20 GPixel/s

169.9 GTexel/s

Texture Rate

22.40 GTexel/s

10.87 TFLOPS

FP16 (half)

-

5.437 TFLOPS

FP32 (float)

896.0 GFLOPS

169.9 GFLOPS

FP64 (double)

179.2 GFLOPS

Graphics Processor

TU116

GPU Name

RV790

TU116-400-A1

GPU Variant

RV790 GT

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

6.6 billion

Transistors

0.959 billion

284 mm²

Die Size

282 mm²

Board Design

120W

TDP

130W

300 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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