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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
  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

Razer Viper Ultimate vs Razer Viper 8KHz

Side-by-Side Comparison

Products

Razer Viper Ultimate
Razer Viper 8KHz

Tested using Methodology v1.5

Updated May 02, 2024 03:51 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.5

Updated Dec 03, 2024 03:44 PM

SEE PRICE
Amazon.com
Razer Viper Ultimate Picture
Razer Viper 8KHz Picture
ConnectivityWireless
Type
Standard
Default Weight
74.9 g
Ambidextrous
True Ambidextrous
ConnectivityWired
Type
Standard
Default Weight
69.8 g
Ambidextrous
True Ambidextrous
  1. Recommended in 1 article:
  2. Cheap And Budget Gaming

Variants

  • Viper Ultimate (Black)
  • Viper Ultimate (Black (Without Charging Dock))
  • Viper Ultimate (Cyberpunk 2077)
  • Viper Ultimate (Mercury)
  • Viper Ultimate (Quartz)
  • Viper 8KHz (Black)
  • Viper 8KHz (ESL Edition)

Review

See Razer Viper Ultimate Review
See Razer Viper 8KHz Review
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Our Verdict

Razer Viper Ultimate

Razer Viper 8KHz

The Razer Viper 8KHz and the Razer Viper Ultimate have the same ambidextrous body, but the Viper Ultimate is wireless, while the 8KHz is wired-only. Aside from some slight variances, like the 8KHz's slightly lower click latency and more consistent sensor, the biggest difference is the max polling rate. While the Ultimate caps out at 1000Hz, the 8KHz can be set as high as 8000Hz, which results in more fluid cursor movements, though we don't currently test this.

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Black
Viper Ultimate
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Black
Viper 8KHz
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Black (Without Charging Dock)
Viper Ultimate
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ESL Edition
Viper 8KHz
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Cyberpunk 2077
Viper Ultimate
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Mercury
Viper Ultimate
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Quartz
Viper Ultimate
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Main Differences for
Work

Threshold 

0.10

Work 

6.8
6.1

Wireless Versatility 
 

7.2
0.0

Full Comparison

Design

Style  

Style Picture  

Razer Viper Ultimate Style Picture
Razer Viper 8KHz Style Picture

Type 
 

Standard
Standard

Coating 
 

Matte
Matte

Lighting Color  

RGB
RGB
Show Text 

Shape  

3D Model  

Razer Viper Ultimate 3D Model
Razer Viper 8KHz 3D Model

Length  

5.0" (127 mm)
5.0" (127 mm)

Width  

2.6" (66 mm)
2.6" (66 mm)

Height  

1.5" (38 mm)
1.5" (38 mm)

Grip Width 
 

62 mm
62 mm

Ambidextrous 
 

True Ambidextrous
True Ambidextrous

Left-Handed Friendly 
 

Yes
Yes

Finger Rest 
 

No
No
Show Text 

Portability 
 

7.6
5.6

Portability picture  

Razer Viper Ultimate Portability picture
Razer Viper 8KHz Portability picture

Box Volume 
 

19.47 in³ (319 cm³)
19.47 in³ (319 cm³)

Receiver Storing 
 

Yes
No
Show Text 

Build Quality 
 

8.0
8.0

Build quality picture  

Razer Viper Ultimate Build quality picture
Razer Viper 8KHz Build quality picture
Show Text 

Weight 
 

7.9
8.3

Minimum Weight Picture  

Razer Viper Ultimate Minimum Weight Picture
Razer Viper 8KHz Minimum Weight Picture

Lowest Weight 
 

74.5 g
69.8 g

Default Weight 
 

74.9 g
69.8 g

Weight Distribution 
 

Centered
Centered

Extra Weights 
 

No
No
Show Text 

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Razer Viper Ultimate Palm Grip Hand Recommendation
Razer Viper 8KHz Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Razer Viper Ultimate Claw Grip Hand Recommendation
Razer Viper 8KHz Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Razer Viper Ultimate Fingertip Grip Hand Recommendation
Razer Viper 8KHz Fingertip Grip Hand Recommendation
Show Text 

Wireless Versatility 
 

7.2
0.0

Maximum Of Paired Devices 
 

1
Wired

Bluetooth 
 

No
No

Receiver 
 

Yes
No

Battery Type 
 

Rechargeable
No Batteries

Use When Charging 
 

Yes
No

On/Off Activation 
 

Auto Off And On/Off Switch
None

Receiver Extender 
 

Yes
No

Battery Indicator  

Yes
No
Show Text 

Cable 
 

8.0
8.5

Cable Video  

Connectivity  

Wireless
Wired

Cable Length 
 

6.0 ft (1.8 m)
5.9 ft (1.8 m)

Cable Type 
 

Paracord-like
Paracord-like

Permanent Kink 
 

Yes
Yes

Port Type: Mouse End 
 

Micro USB
No Port

Port Type: PC End 
 

USB
USB
Show Text 

Mouse Feet 
 

9.0
9.0

Mouse Feet picture  

Razer Viper Ultimate Mouse Feet picture
Razer Viper 8KHz Mouse Feet picture

Gliding Experience 
 

Very Good
Very Good

Material 
 

Virgin Grade PTFE
Virgin Grade PTFE

Extra Included 
 

No
No
Show Text 

In The Box 
 

In the box picture  

Razer Viper Ultimate In the box picture
Razer Viper 8KHz In the box picture
Show Text 
Control

Main Button 
 

Actuation Graph  

See details on graph tool
See details on graph tool

Force/Distances Graph  

See details on graph tool
See details on graph tool

Switch Type 
 

Optical
Optical

Switch Model 
 

Razer Optical Mouse Switch Gen 3
Razer Optical Mouse Switch Gen 2
Show Text 

Additional Buttons 
 

8.0
8.0

Buttons Picture  

Razer Viper Ultimate Buttons Picture
Razer Viper 8KHz Buttons Picture

Total Number Of Buttons 
 

8
8

Number Of Side Buttons 
 

4
4

Number Of Programmable Inputs  
 

18
18

Profile Switching Button 
 

Yes
Yes

Gesture Support 
 

No
No
Show Text 

Click Latency 
 

9.3
9.6

Latency Testing While Gaming  

Latency Data  

See details on graph tool
See details on graph tool

Expected Connection 
 

2.9 ms
2.1 ms

Wired 
 

2.8 ms
2.1 ms

Receiver 
 

2.9 ms
N/A

Bluetooth 
 

N/A
N/A
Show Text 

CPI 
 

9.8
9.8

CPI Video  

CPI Graph  

See details on graph tool
See details on graph tool

SRAV Close-Up  

Razer Viper Ultimate SRAV Close-Up
Razer Viper 8KHz SRAV Close-Up

SRAV @ 1600 CPI 
 

-0.11%
-0.10%

SRAV @ 800 CPI 
 

0.04%
0.00%

SRAV @ 400 CPI 
 

-0.17%
-0.17%

SRAV @ Fixed CPI 
 

N/A
N/A

Precision Error Between Speeds 
 

0.20%
0.32%

Precision Error Between CPI 
 

0.20%
0.32%

Worst Tracking Error 
 

2.25%
2.00%

Minimum CPI 
 

100 CPI
100 CPI

Maximum CPI 
 

20,000 CPI
20,000 CPI

CPI Adjustment Steps 
 

50 CPI
50 CPI

Sensor Latency 
 

8.2
9.3

Sensor Latency Demonstration  

Sensor Latency Transition Graph  

See details on graph tool
See details on graph tool

Sensor Latency CPI Graph  

See details on graph tool
See details on graph tool

Delay To Start Of Movement 
 

13.8 ms
11.2 ms

Delay At Half Movement 
 

6.9 ms
1.9 ms

Delay To End Of Movement 
 

8.6 ms
3.1 ms

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

Focus+
Focus+

Works On Glass 
 

No
No

Minimum Lift Off Distance 
 

1.2 mm
1.2 mm

Maximum Polling Rate 
 

1000 Hz
8000 Hz
Show Text 

Mouse Wheel 
 

Mouse wheel picture  

Razer Viper Ultimate 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 
 

Loud
Quiet
Show Text 
Operating System And Software

Configuration Software 
 

Software Tour  

Software Name  

Razer Synapse 3
Razer Synapse 3

Software Windows Compatibility 
 

Yes
Yes

Software macOS Compatibility 
 

No
No

On-Board Memory 
 

Yes
Yes

CPI (DPI) Adjustment  
 

Yes
Yes

Polling Rate Adjustment 
 

Yes
Yes

Profile Configuration 
 

Yes
Yes

Profile Auto-Switching 
 

Yes
Yes

RGB On/Off 
 

Yes
Yes
Show Text 

Mouse Compatibility 
 

8.3
8.3

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Partially
Partially
Show Text 

Check Price

Black
Viper Ultimate
Searching
Finding store
Black
Viper 8KHz
Searching
Finding store
Black (Without Charging Dock)
Viper Ultimate
Searching
Finding store
ESL Edition
Viper 8KHz
Searching
Finding store
Cyberpunk 2077
Viper Ultimate
Searching
Finding store
 
Mercury
Viper Ultimate
Searching
Finding store
 
Quartz
Viper Ultimate
Searching
Finding store
 
Back to Top

Razer Viper Ultimate

Razer Viper 8KHz

Comments

  1. Comparison
 • Posted 1 year ago

Razer Viper Ultimate vs Razer Viper 8KHz: Main Discussion

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