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Razer Viper V3 Pro vs Endgame Gear XM2 8k
Side-by-Side Comparison
Products
Razer Viper V3 Pro
Endgame Gear XM2 8k
Tested using Methodology v1.5
Updated Apr 16, 2025 12:57 PM
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Amazon.comTested using Methodology v1.5
Updated Mar 25, 2025 01:58 PM
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Amazon.com
ConnectivityWireless
TypeStandard
Default Weight53.8 g
AmbidextrousShape Only
ConnectivityWired
TypeStandard
Default Weight52.5 g
AmbidextrousShape Only
Variants
- Viper V3 Pro (Black)
- Viper V3 Pro (Sentinels Edition)
- Viper V3 Pro (White)
- XM2 8k (Black)
- XM2 8k (Dark Frost)
- XM2 8k (White)
- XM2 8k (White Frost)
Our Verdict
Razer Viper V3 Pro
Endgame Gear XM2 8k
Both the Razer Viper V3 Pro and the Endgame Gear XM2 8k are lightweight gaming mice with symmetrical shapes and outstanding raw performance. The Razer is a wireless model with a versatile lower-profile shape and a less pronounced hump compared to the Endgame Gear, which has a broader back end designed to provide palm support that's best suited for a claw grip.
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Black
Viper V3 Pro
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XM2 8k
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Viper V3 Pro
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XM2 8k
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Finding storeSentinels Edition
Viper V3 Pro
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XM2 8k
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XM2 8k
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Finding storeMain Differences forWork
Work
Threshold
Work
7.3
6.4
Wireless Versatility
7.2
0.0
Additional Buttons
7.4
6.5
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
No Lighting
No Lighting
Shape
3D Model
Length
5.0" (127 mm)
4.8" (122 mm)
Width
2.5" (64 mm)
2.6" (66 mm)
Height
1.6" (40 mm)
1.5" (38 mm)
Grip Width
63 mm
61 mm
Ambidextrous
Shape Only
Shape Only
Left-Handed Friendly
Yes
Yes
Finger Rest
No
No
Portability
5.6
5.7
Portability picture
Box Volume
19.83 in³ (325 cm³)
18.86 in³ (309 cm³)
Receiver Storing
No
No
Build Quality
8.5
8.5
Build quality picture
Weight
9.3
9.4
Minimum Weight Picture
Lowest Weight
53.8 g
52.5 g
Default Weight
53.8 g
52.5 g
Weight Distribution
Centered
Centered
Extra Weights
No
No
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
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
Cable
9.0
9.0
Cable Video
Connectivity
Wireless
Wired
Cable Length
6.2 ft (1.9 m)
6.1 ft (1.9 m)
Cable Type
Paracord-like
Paracord-like
Permanent Kink
Yes
Yes
Port Type: Mouse End
USB-C
No Port
Port Type: PC End
USB
USB
Mouse Feet
9.5
9.0
Mouse Feet picture
Gliding Experience
Very Good
Good
Material
Virgin Grade PTFE
Virgin Grade PTFE
Extra Included
No
No
In The Box
In the box picture
Control
Main Button
Actuation Graph
Force/Distances Graph
Switch Type
Optical
Mechanical
Switch Model
Razer Optical Mouse Switch Gen 3
Kailh GX
Additional Buttons
7.4
6.5
Buttons Picture
Total Number Of Buttons
6
6
Number Of Side Buttons
2
2
Number Of Programmable Inputs
14
6
Profile Switching Button
Yes
No
Gesture Support
No
No
Click Latency
9.9
10
Latency Testing While Gaming
Latency Data
Expected Connection
1.0 ms
0.6 ms
Wired
1.4 ms
0.6 ms
Receiver
1.0 ms
N/A
Bluetooth
N/A
N/A
CPI
9.7
9.8
CPI Video
SRAV Close-Up
SRAV @ 1600 CPI
-0.02%
-0.08%
SRAV @ 800 CPI
-0.08%
-0.13%
SRAV @ 400 CPI
0.08%
0.00%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
0.69%
0.37%
Precision Error Between CPI
0.69%
0.37%
Worst Tracking Error
-3.62%
2.50%
Minimum CPI
100 CPI
50 CPI
Maximum CPI
35,000 CPI
26,000 CPI
CPI Adjustment Steps
1 CPI
50 CPI
Sensor Latency
9.5
9.3
Sensor Latency Demonstration
Sensor Latency Transition Graph
Sensor Latency CPI Graph
Delay To Start Of Movement
12.5 ms
11.8 ms
Delay At Half Movement
1.6 ms
2.0 ms
Delay To End Of Movement
1.2 ms
2.8 ms
Sensor Specifications
Sensor Technology
Optical (LED)
Optical (LED)
Sensor Model
Razer Focus Pro 35K
PixArt PAW3395
Works On Glass
Yes
No
Minimum Lift Off Distance
1.2 mm
1.2 mm
Maximum Polling Rate
8000 Hz
8000 Hz
Mouse Wheel
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
Noise
Noise Video
Click Noise
Quiet
Quiet
Operating System And Software
Configuration Software
Software Tour
Software Name
Razer Synapse 3
Endgame Gear XM2 8k Configuration Tool
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
No
Profile Auto-Switching
Yes
No
RGB On/Off
No RGB
No RGB
Mouse Compatibility
10
10
Windows Compatibility
Fully
Fully
macOS Compatibility
Fully
Fully
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Black
Viper V3 Pro
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XM2 8k
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Finding storeWhite
Viper V3 Pro
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XM2 8k
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Finding storeSentinels Edition
Viper V3 Pro
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XM2 8k
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XM2 8k
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Razer Viper V3 Pro
Endgame Gear XM2 8k
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Razer Viper V3 Pro vs Endgame Gear XM2 8k: Main Discussion
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