NVIDIA CMP 170HX 10 GB vs NVIDIA GeForce GTX 660 Rev. 2

VS

NVIDIA CMP 170HX 10 GB

NVIDIA GeForce GTX 660 Rev. 2

We compared two Desktop platform GPUs: 10GB VRAM CMP 170HX 10 GB and 2GB VRAM GeForce GTX 660 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 170HX 10 GB 's Advantages

Released 7 years late

Boost Clock has increased by 37% (1410MHz vs 1032MHz)

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (1560GB/s vs 144.2GB/s)

3520 additional rendering cores

NVIDIA GeForce GTX 660 Rev. 2 's Advantages

Lower TDP (140W vs 250W)

Score

Benchmark

FP32 (float)

CMP 170HX 10 GB +537%

12.63 TFLOPS

GeForce GTX 660 Rev. 2

1.981 TFLOPS

CMP 170HX 10 GB

VS

GeForce GTX 660 Rev. 2

Graphics Card

Sep 2021

Release Date

Sep 2014

Mining GPUs

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1140 MHz

Base Clock

980 MHz

1410 MHz

Boost Clock

1032 MHz

1215 MHz

Memory Clock

1502 MHz

Memory

10GB

Memory Size

2GB

HBM2e

Memory Type

GDDR5

5120bit

Memory Bus

192bit

1560GB/s

Bandwidth

144.2GB/s

Render Config

-

70

SM Count

-

4480

Shading Units

960

280

TMUs

80

128

ROPs

24

280

Tensor Cores

-

192 KB (per SM)

L1 Cache

16 KB (per SMX)

10 MB

L2 Cache

384 KB

-

Theoretical Performance

180.5 GPixel/s

Pixel Rate

20.64 GPixel/s

394.8 GTexel/s

Texture Rate

82.56 GTexel/s

50.53 TFLOPS

FP16 (half)

-

12.63 TFLOPS

FP32 (float)

1.981 TFLOPS

6.317 TFLOPS

FP64 (double)

82.56 GFLOPS

Board Design

250W

TDP

140W

600 W

Suggested PSU

300 W

No outputs

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GA100

GPU Name

GK104

GA100-105A-A1

GPU Variant

-

Ampere

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

54.2 billion

Transistors

3.54 billion

826 mm²

Die Size

294 mm²

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.1

8.0

CUDA

3.0

N/A

Shader Model

5.1

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