NVIDIA GeForce GTX 1660 vs NVIDIA CMP 90HX

VS

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Boost Clock has increased by 4% (1785MHz vs 1710MHz)

Lower TDP (120W vs 320W)

NVIDIA CMP 90HX 's Advantages

Released 2 years and 4 months late

More VRAM (10GB vs 6GB)

Larger VRAM bandwidth (760.3GB/s vs 192.1GB/s)

4992 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

CMP 90HX +335%

21.89 TFLOPS

GeForce GTX 1660

VS

CMP 90HX

Graphics Card

Mar 2019

Release Date

Jul 2021

GeForce 16

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1530 MHz

Base Clock

1500 MHz

1785 MHz

Boost Clock

1710 MHz

2001 MHz

Memory Clock

1188 MHz

Memory

6GB

Memory Size

10GB

GDDR5

Memory Type

GDDR6X

192bit

Memory Bus

320bit

192.1GB/s

Bandwidth

760.3GB/s

Render Config

22

SM Count

50

-

Compute Units

-

1408

Shading Units

6400

88

TMUs

200

48

ROPs

80

-

Tensor Cores

200

-

RT Cores

50

64 KB (per SM)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

5 MB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

136.8 GPixel/s

157.1 GTexel/s

Texture Rate

342.0 GTexel/s

10.05 TFLOPS

FP16 (half)

21.89 TFLOPS

5.027 TFLOPS

FP32 (float)

21.89 TFLOPS

157.1 GFLOPS

FP64 (double)

342.0 GFLOPS

Graphics Processor

TU116

GPU Name

GA102

TU116-300-A1

GPU Variant

GA102-100-A1

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

6.6 billion

Transistors

28.3 billion

284 mm²

Die Size

628 mm²

Board Design

120W

TDP

320W

300 W

Suggested PSU

700 W

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

Outputs

No outputs

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

8.6

6.6

Shader Model

6.6

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