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  1. Home
  2. Mouse
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Shape
    3. Portability
    4. Build Quality
    5. Weight
    6. Hand Size Recommendation
    7. Wireless Versatility
    8. Cable
    9. Mouse Feet
    10. In The Box
    11. Palm Grip: Hand Size Recommendation
    12. Claw Grip: Hand Size Recommendation
    13. Fingertip Grip: Hand Size Recommendation
  5. Control
    1. Main Button
    2. Additional Buttons
    3. Click Latency
    4. CPI
    5. Sensor Latency
    6. Sensor Specifications
    7. Mouse Wheel
    8. Noise
  6. Operating System And Software
    1. Configuration Software
    2. Mouse Compatibility
  7. Comments

Corsair Nightsword RGB vs Razer Viper 8KHz

Side-by-Side Comparison

Products

Corsair Nightsword RGB
Razer Viper 8KHz

Tested using Methodology v1.0

Updated Feb 28, 2023 06:13 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.5

Updated Dec 03, 2024 03:44 PM

SEE PRICE
Amazon.com
Corsair Nightsword RGB Picture
Razer Viper 8KHz Picture
ConnectivityWired
Type
Standard
Default Weight
174 g
Ambidextrous
No
ConnectivityWired
Type
Standard
Default Weight
69.8 g
Ambidextrous
True Ambidextrous
  1. Recommended in 1 article:
  2. Cheap And Budget Gaming

Variants

  • Nightsword RGB
  • Viper 8KHz (Black)
  • Viper 8KHz (ESL Edition)

Review

See Corsair Nightsword RGB Review
See Razer Viper 8KHz Review
0 
0 

Our Verdict

Corsair Nightsword RGB

Razer Viper 8KHz

Full comparison details regarding individual product score sets can be found in the section below

Check Price

Standard
Nightsword RGB
SEE PRICE
Amazon.com
Black
Viper 8KHz
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Standard
Nightsword RGB
SEE PRICE
Amazon.com
ESL Edition
Viper 8KHz
Searching
Finding store
Read more

Main Differences for
Video Games (FPS)

Threshold 

0.10

Video Games (FPS) 

7.6
9.2

Minimum Weight Without Wire 
 

120 g
69.8 g

Weight  

Click Latency 
 

8.4
9.6

Cable 
 

6.5
8.5

Mouse Feet 
 

7.0
9.0

Full Comparison

Design

Style  

Style Picture  

Corsair Nightsword RGB Style Picture
Razer Viper 8KHz Style Picture

Type 
 

Standard
Standard

Coating 
 

Matte
Matte

Lighting Color  

RGB
RGB
Show Text 

Shape  

3D Model  

Corsair Nightsword RGB 3D Model
Razer Viper 8KHz 3D Model

Length  

5.1" (130 mm)
5.0" (127 mm)

Width  

2.7" (69 mm)
2.6" (66 mm)

Height  

1.7" (43 mm)
1.5" (38 mm)

Grip Width 
 

63 mm
62 mm

Ambidextrous 
 

No
True Ambidextrous

Left-Handed Friendly 
 

No
Yes

Finger Rest 
 

Thumb
No
Show Text 

Portability 
 

5.4
5.6

Portability picture  

Corsair Nightsword RGB Portability picture
Razer Viper 8KHz Portability picture

Box Volume 
 

23.92 in³ (392 cm³)
19.47 in³ (319 cm³)

Receiver Storing 
 

No
No
Show Text 

Build Quality 
 

8.5
8.0

Build quality picture  

Corsair Nightsword RGB Build quality picture
Razer Viper 8KHz Build quality picture
Show Text 

Weight 
 

5.6
8.3

Minimum Weight Picture  

Razer Viper 8KHz Minimum Weight Picture

Lowest Weight 
 

120 g
69.8 g

Default Weight 
 

174 g
69.8 g

Weight Distribution 
 

Centered
Centered

Extra Weights 
 

Yes
No

Maximum Weight Without Wire 
 

145 g
Show Text 

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Razer Viper 8KHz Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Razer Viper 8KHz Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Razer Viper 8KHz Fingertip Grip Hand Recommendation

Right-handed 
 

Yes

Left-handed 
 

No
Yes

Ambidextrous 
 

No
True Ambidextrous

Coating 
 

Matte
Matte

Finger Rest 
 

Thumb
No
Show Text 

Wireless Versatility 
 

0.0
0.0

Maximum Of Paired Devices 
 

Wired

Bluetooth 
 

No
No

Receiver 
 

No
No

Battery Type 
 

No Batteries
No Batteries

Use When Charging 
 

No
No

On/Off Activation 
 

None
None

Receiver Extender 
 

No
No

Battery Indicator  

No
No
Show Text 

Cable 
 

6.5
8.5

Cable Video  

Connectivity  

Wired
Wired

Cable Length 
 

6.2 ft (1.9 m)
5.9 ft (1.8 m)

Cable Type 
 

Braided
Paracord-like

Permanent Kink 
 

Yes
Yes

Port Type: Mouse End 
 

No Port
No Port

Port Type: PC End 
 

USB
USB
Show Text 

Mouse Feet 
 

7.0
9.0

Mouse Feet picture  

Corsair Nightsword RGB Mouse Feet picture
Razer Viper 8KHz Mouse Feet picture

Gliding Experience 
 

Ok
Very Good

Material 
 

PTFE
Virgin Grade PTFE

Extra Included 
 

No
No
Show Text 

In The Box 
 

In the box picture  

Corsair Nightsword RGB In the box picture
Razer Viper 8KHz In the box picture
Show Text 

Palm Grip: Hand Size Recommendation 
 

Palm Grip Picture  

Corsair Nightsword RGB Palm Grip Picture

Small Hand 
 

No

Medium Hand 
 

Yes

Large Hand 
 

Yes

X.Large Hand 
 

Yes
Show Text 

Claw Grip: Hand Size Recommendation 
 

Claw Grip Picture  

Corsair Nightsword RGB Claw Grip Picture

Small Hand 
 

No

Medium Hand 
 

Yes

Large Hand 
 

Yes

X.Large Hand 
 

Yes
Show Text 

Fingertip Grip: Hand Size Recommendation  
 

Fingertip Grip Picture  

Corsair Nightsword RGB Fingertip Grip Picture

Small Hand  
 

No

Medium Hand 
 

No

Large Hand 
 

No

X.Large Hand  
 

Yes
Show Text 
Control

Main Button 
 

Actuation Graph  

See details on graph tool

Force/Distances Graph  

See details on graph tool

Switch Type 
 

Optical

Switch Model 
 

Razer Optical Mouse Switch Gen 2
Show Text 

Additional Buttons 
 

7.9
8.0

Buttons Picture  

Corsair Nightsword RGB Buttons Picture
Razer Viper 8KHz Buttons Picture

Buttons Activation 
 

Mechanical

Total Number Of Buttons 
 

10
8

Number Of Side Buttons 
 

3
4

Number Of Programmable Inputs  
 

10
18

Profile Switching Button 
 

Yes
Yes

CPI (DPI) Switching Button 
 

Yes

Gesture Support 
 

No
No
Show Text 

Click Latency 
 

8.4
9.6

Latency Testing While Gaming  

Latency Data  

See details on graph tool

Expected Connection 
 

2.1 ms

Wired 
 

11 ms
2.1 ms

Receiver 
 

N/A
N/A

Bluetooth 
 

N/A
N/A
Show Text 

CPI 
 

9.8

CPI Video  

CPI Graph  

See details on graph tool

SRAV Close-Up  

Razer Viper 8KHz SRAV Close-Up

SRAV @ 1600 CPI 
 

-0.10%

SRAV @ 800 CPI 
 

0.00%

SRAV @ 400 CPI 
 

-0.17%

SRAV @ Fixed CPI 
 

N/A

Precision Error Between Speeds 
 

0.32%

Precision Error Between CPI 
 

0.32%

Worst Tracking Error 
 

2.00%

Minimum CPI 
 

100 CPI
100 CPI

Maximum CPI 
 

18,000 CPI
20,000 CPI

CPI Adjustment Steps 
 

1 CPI
50 CPI

Sensor Latency 
 

9.3

Sensor Latency Demonstration  

Sensor Latency Transition Graph  

See details on graph tool

Sensor Latency CPI Graph  

See details on graph tool

Delay To Start Of Movement 
 

11.2 ms

Delay At Half Movement 
 

1.9 ms

Delay To End Of Movement 
 

3.1 ms

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

PixArt PMW3391
Focus+

Works On Glass 
 

No
No

Minimum CPI (DPI) 
 

100 CPI
100 CPI

Maximum CPI (DPI) 
 

18,000 CPI
20,000 CPI

CPI (DPI) Adjustment Steps 
 

1 CPI
50 CPI

CPI (DPI) Variation 
 

-16%

Minimum Lift Off Distance 
 

2.4 mm
1.2 mm

Maximum Polling Rate 
 

1000 Hz
8000 Hz
Show Text 

Mouse Wheel 
 

Mouse wheel picture  

Corsair Nightsword RGB Mouse wheel picture
Razer Viper 8KHz Mouse wheel picture

Scroll Wheel Type 
 

Notched Wheel
Notched Wheel

Scroll Wheel Steps 
 

24 Steps
24 Steps

Scroll Wheel Tilt 
 

No
No

Thumb Wheel Type 
 

No
No

Thumb Wheel Steps 
 

No Thumb Wheel
No Thumb Wheel
Show Text 

Noise  

Noise Video  

Click Noise 
 

Quiet
Quiet
Show Text 
Operating System And Software

Configuration Software 
 

Software Tour  

Software Name  

Corsair iCUE
Razer Synapse 3

Software Windows Compatibility 
 

Yes
Yes

Software macOS Compatibility 
 

Yes
No

On-Board Memory 
 

Yes
Yes

CPI (DPI) Adjustment  
 

Yes
Yes

Polling Rate Adjustment 
 

Yes
Yes

Profile Configuration 
 

Yes
Yes

Profile Auto-Switching 
 

Yes

Software settings screenshot  

Corsair Nightsword RGB Software settings screenshot

RGB On/Off 
 

Yes
Yes

Account Needed 
 

No
Show Text 

Mouse Compatibility 
 

10
8.3

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Fully
Partially
Show Text 

Check Price

Standard
Nightsword RGB
SEE PRICE
Amazon.com
Black
Viper 8KHz
Searching
Finding store
Standard
Nightsword RGB
SEE PRICE
Amazon.com
ESL Edition
Viper 8KHz
Searching
Finding store
Back to Top

Corsair Nightsword RGB

Razer Viper 8KHz

Comments

  1. Comparison

Corsair Nightsword RGB vs Razer Viper 8KHz: Main Discussion

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