NVIDIA GeForce GTX 1660 SUPER vs AMD Radeon HD 8860 OEM

VS

NVIDIA GeForce GTX 1660 SUPER

AMD Radeon HD 8860 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 2GB VRAM Radeon HD 8860 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Released 6 years and 9 months late

Boost Clock1785MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 179.2GB/s)

128 additional rendering cores

Lower TDP (125W vs 175W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 SUPER +112%

5.027 TFLOPS

Radeon HD 8860 OEM

2.368 TFLOPS

GeForce GTX 1660 SUPER

VS

Radeon HD 8860 OEM

Graphics Card

Oct 2019

Release Date

Jan 2013

GeForce 16

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1750 MHz

Memory Clock

1400 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

336.0GB/s

Bandwidth

179.2GB/s

Render Config

-

Compute Units

20

22

SM Count

-

1408

Shading Units

1280

88

TMUs

80

48

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

29.60 GPixel/s

157.1 GTexel/s

Texture Rate

74.00 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

2.368 TFLOPS

157.1 GFLOPS

FP64 (double)

148.0 GFLOPS

Board Design

125W

TDP

175W

300 W

Suggested PSU

450 W

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

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU116

GPU Name

Curacao

TU116-300-A1

GPU Variant

Curacao PRO (215-0848000)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

2.8 billion

284 mm²

Die Size

212 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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