
Razer Tartarus V2
Score: 80/100
Logitech G915 Lightspeed
Score: 70/100Rankings

The Razer Tartarus V2 is a one-handed macro keypad with 32 programmable mecha-membrane keys, per-key Chroma RGB lighting, and a 1000 Hz polling rate. It excels in customization and ergonomics but relies heavily on Razer Synapse and lacks onboard storage.

The Logitech G915 Lightspeed is a high-end low-profile wireless mechanical keyboard with premium aluminum build, GL clicky switches, and per-key RGB. It offers tri-mode connectivity and long battery life, but its legacy Micro-USB port and lack of wrist rest keep the price high.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 10 keysbest | |
1,000 Hzbest | 1,000 Hzbest | |
— | 30 hoursbest | |
| ↓ lower better | 363 gbest | 1,025 g |
24 monthsbest | 24 monthsbest | |
— | 50 gbest | |
32 keysbest | — | |
2.03 mbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Onboard Memory | false | true |
Lighting(1) | ||
Backlighting Type | Per-key | RGB |
Switches(1) | ||
Switch Type | Mecha-Membrane | GL Clicky |
Build & Design(2) | ||
Form Factor | One-handed | Full Size |
Weight (g) | 363 g | 1025 g |
Connectivity(1) | ||
Connectivity Type | Wired | Tri-mode |

Products in the top-left offer the best value (high score, low price).

Professional reviewers view the Tartarus V2 as a premium, niche input device that excels in customization and RGB integration, praising its ergonomic design and switch feel while criticizing its lack of onboard memory and heavy software reliance.
Everyday users love the ergonomic palm rest, the ease of assigning macros, and the vivid Chroma lighting, often calling it a "game-changer" for complex games. However, many complain about the mandatory Synapse connection, software bloat, noisy keys, and the inability to use the device offline.

“"game-changer" for improving control in fast-paced shooters and MMOs”

“Synapse dependency is a major pain point - users cannot use custom settings without the software running”

“Excellent keyboard with proper feedback”



Reviewers praise its premium build, low-profile GL switches, and LIGHTSPEED wireless performance, while noting the missing wrist rest, Micro-USB charging, and high price.
Everyday users love the solid feedback, battery life, and aesthetics, but complain about the Micro-USB port and occasional Bluetooth issues.