AMD Radeon HD 6670 vs NVIDIA GeForce GTX 1660

VS

AMD Radeon HD 6670

NVIDIA GeForce GTX 1660

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6670 and 6GB VRAM GeForce GTX 1660 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670 's Advantages

Lower TDP (66W vs 120W)

NVIDIA GeForce GTX 1660 's Advantages

Released 7 years and 11 months late

Boost Clock1785MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (192.1GB/s vs 64.00GB/s)

928 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670

0.768 TFLOPS

GeForce GTX 1660 +554%

5.027 TFLOPS

Radeon HD 6670

VS

GeForce GTX 1660

Graphics Card

Apr 2011

Release Date

Mar 2019

Northern Islands

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1530 MHz

-

Boost Clock

1785 MHz

1000 MHz

Memory Clock

2001 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

64.00GB/s

Bandwidth

192.1GB/s

Render Config

6

Compute Units

-

SM Count

22

480

Shading Units

1408

24

TMUs

88

8

ROPs

48

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1536 KB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

85.68 GPixel/s

19.20 GTexel/s

Texture Rate

157.1 GTexel/s

-

FP16 (half)

10.05 TFLOPS

768.0 GFLOPS

FP32 (float)

5.027 TFLOPS

-

FP64 (double)

157.1 GFLOPS

Board Design

66W

TDP

120W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

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

None

Power Connectors

1x 8-pin

Graphics Processor

Turks

GPU Name

TU116

Turks XT (215-0803000)

GPU Variant

TU116-300-A1

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.716 billion

Transistors

6.6 billion

118 mm²

Die Size

284 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon HD 6670 vs AMD Radeon HD 7570

2

AMD Radeon HD 6670 vs NVIDIA GeForce 9600 GT Green Edition

3

AMD Radeon HD 6670 vs NVIDIA GeForce GTX 1650

4

AMD Radeon HD 6670 vs ATI Radeon X1950 GT

5

AMD Radeon HD 6670 vs AMD Radeon RX 7600 XT

6

AMD Radeon HD 6670 vs NVIDIA GeForce RTX 2060 12 GB

7

AMD Radeon HD 6670 vs NVIDIA GeForce GTX 560 OEM

8

AMD Radeon HD 6670 vs NVIDIA TITAN V CEO Edition

9

AMD Radeon HD 6670 vs AMD Radeon Pro Duo

10

AMD Radeon HD 6670 vs NVIDIA GeForce GTX 780 Ti

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!