NVIDIA GeForce GTX 1660 vs AMD Radeon HD 7670 OEM

VS

NVIDIA GeForce GTX 1660 AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Released 7 years and 2 months late

Boost Clock1785MHz

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

928 additional rendering cores

AMD Radeon HD 7670 OEM 's Advantages

Lower TDP (66W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 +554%

5.027 TFLOPS

Radeon HD 7670 OEM

0.768 TFLOPS

GeForce GTX 1660

VS

Radeon HD 7670 OEM

Graphics Card

Mar 2019

Release Date

Jan 2012

GeForce 16

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

2001 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

192.1GB/s

Bandwidth

64.00GB/s

Render Config

22

SM Count

-

Compute Units

6

1408

Shading Units

480

88

TMUs

24

48

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

1536 KB

L2 Cache

256 KB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

6.400 GPixel/s

157.1 GTexel/s

Texture Rate

19.20 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

768.0 GFLOPS

157.1 GFLOPS

FP64 (double)

-

Graphics Processor

TU116

GPU Name

Turks

TU116-300-A1

GPU Variant

Turks XT (215-0803000)

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

6.6 billion

Transistors

0.716 billion

284 mm²

Die Size

118 mm²

Board Design

120W

TDP

66W

300 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x DisplayPort 1.1 1x VGA

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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