HD Graphics 620 VS GeForce GTX 660

Explore the complete details of HD Graphics 620 VS GeForce GTX 660, including specs, performance benchmarks

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The HD Graphics 620 GPU by Intel. features a Generation 9.5 (2016−2020) architecture. with 192 CUDA cores. and a boost clock of 1000 MHz MHz. It offers DDR3L/LPDDR3/LPDDR4 memory with 32 GB GB capacity and a System Shared-bit interface. With a power consumption (TDP) of 15W.

	HD Graphics 620	GeForce GTX 660
Manufacturer	Intel	NVIDIA
Ranking	889	472
Popularity Rank	78	80
Architecture	Generation 9.5 (2016−2020)	Kepler (2012−2018)
GPU code name	Kaby Lake GT2	GK106
Market Segmente	Laptop	Desktop
Length - Width	N/A - N/A	241 mm - 2-slot
Release Date	30 August 2016	6 September 2012
Performance Details on clock speeds, cores, and floating-point processing power of HD Graphics 620 VS GeForce GTX 660.
Core Clock Speed	300 MHz	980 MHz
Boost Clock Speed	1000 MHz	1033 MHz
Floating Point Processing Power	0.384 TFLOPS	1.981 TFLOPS
No of Transistors	189 million	2,540 million
CUDA Cores	192	960
Ray Tracing Cores	N/A	N/A
Tensor Cores	N/A	N/A
Texture Fill Rate	24.00	82.56
ROPs	3	24

HD Graphics 620

GeForce GTX 660

Manufacturer

Intel

NVIDIA

Ranking

889

472

Popularity Rank

Architecture

Generation 9.5 (2016−2020)

Kepler (2012−2018)

GPU code name

Kaby Lake GT2

GK106

Market Segmente

Laptop

Desktop

Length - Width

N/A - N/A

241 mm - 2-slot

Release Date

30 August 2016

6 September 2012

Performance

Details on clock speeds, cores, and floating-point processing power of HD Graphics 620 VS GeForce GTX 660.

Core Clock Speed

300 MHz

980 MHz

Boost Clock Speed

1000 MHz

1033 MHz

Floating Point Processing Power

0.384 TFLOPS

1.981 TFLOPS

No of Transistors

189 million

2,540 million

CUDA Cores

192

960

Ray Tracing Cores

N/A

Tensor Cores

N/A

Texture Fill Rate

24.00

82.56

ROPs

	HD Graphics 620	GeForce GTX 660
Interface	Ring Bus	PCIe 3.0 x16
Display Connectors	Portable Device Dependent	One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
HDMI	N/A	1
DirectX	N/A	N/A
Shader Model	N/A	N/A
OpenGL	N/A	N/A
OpenCL	N/A	N/A
Vulkan	N/A	N/A
CUDA	N/A	N/A
DLSS	N/A	N/A
TMUs	24	80
Memory & Bus Information on memory type, capacity, and bandwidth to evaluate data processing power.
Memory Type	DDR3L/LPDDR3/LPDDR4	GDDR5
Maximum RAM	32 GB	2 GB
Memory Bus Width	System Shared	192-bit GDDR5
Memory Clock Speed	System Shared	6.0 GB/s
Memory Bandwidth	N/A GB/s	144.2 GB/s GB/s
Resizable BAR	N/A	N/A
Power & Efficiency Power consumption, efficiency, and additional power requirements.
Power Consumption (TDP)	15 W	140 W
Power Efficiency	11.17	5.09
Manufacturing Process	14 nm++	28 nm
Supplementary Power Connectors	N/A	1x 6-pin

HD Graphics 620

GeForce GTX 660

Interface

Ring Bus

PCIe 3.0 x16

Display Connectors

Portable Device Dependent

One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort

HDMI

N/A

DirectX

N/A

Shader Model

N/A

OpenGL

N/A

OpenCL

N/A

Vulkan

N/A

CUDA

N/A

DLSS

N/A

TMUs

Memory & Bus

Information on memory type, capacity, and bandwidth to evaluate data processing power.

Memory Type

DDR3L/LPDDR3/LPDDR4

GDDR5

Maximum RAM

32 GB

2 GB

Memory Bus Width

System Shared

192-bit GDDR5

Memory Clock Speed

System Shared

6.0 GB/s

Memory Bandwidth

N/A GB/s

144.2 GB/s GB/s

Resizable BAR

N/A

Power & Efficiency

Power consumption, efficiency, and additional power requirements.

Power Consumption (TDP)

15 W

140 W

Power Efficiency

11.17

5.09

Manufacturing Process

14 nm++

28 nm

Supplementary Power Connectors

N/A

1x 6-pin

HD Graphics 620 VS GeForce GTX 660

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Benchmark Performance

HD Graphics 620

GeForce GTX 660

Content

General Information

Performance

Performance Score Comparison

Connectivity & API Support

Memory & Bus

Power & Efficiency

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