The Mantis is a clear winner – it's a slightly faster gaming PC Build than the HP OMEN 40L GT21 and it's also a slightly better value for money, as it's only $120.99 more expensive!
Advantages of the Mantis Gaming Desktop PC
- A slightly faster PC Build for gaming
- A slightly better value for money for gaming
Advantages of the HP OMEN 40L GT21 Gaming Desktop PC
- Up to 3% cheaper – $3479.00 vs $3599.99
Mantis Gaming Desktop PC vs HP OMEN 40L GT21 Gaming Desktop PC for Gaming
The PC's performance in selected game and settings
Mantis Gaming Desktop PC
2nd Variation
Average FPS
215
100%
Min 1% FPS
141
100%
Price, $
$3599.99
96%
Value, $/FPS
$16.74/FPS
100%
HP OMEN 40L GT21 Gaming Desktop PC
15th Variation
Average FPS
195
91%
Min 1% FPS
124
88%
Price, $
$3479
100%
Value, $/FPS
$17.84/FPS
94%
My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
Add a Game
Select Settings
GPU Comparison
Compared by selected game FPS and theoretical performance
Mantis Gaming Desktop PC
2nd Variation
GeForce RTX 4090
24 GB GDDR6X | 384-bit
Pixel Fillrate
443.5 GPixel/s
100%
Texture Fillrate
1290 GTexel/s
100%
FP32
82.58 TFLOPS
100%
HP OMEN 40L GT21 Gaming Desktop PC
15th Variation
GeForce RTX 4080
16 GB GDDR6X | 256-bit
Pixel Fillrate
280.6 GPixel/s
63%
Texture Fillrate
761.5 GTexel/s
59%
FP32
48.74 TFLOPS
59%
CPU Comparison
Compared by selected game FPS and Geekbench 6 benchmark scores
Mantis Gaming Desktop PC
2nd Variation
Ryzen 7 7800X3D
4.2 GHz | 8-core
Geekbench 6 Single-Core
2726
91%
Geekbench 6 Multi-Core
15147
78%
HP OMEN 40L GT21 Gaming Desktop PC
15th Variation
Ryzen 9 7950X
4.5 GHz | 16-core
Geekbench 6 Single-Core
2984
100%
Geekbench 6 Multi-Core
19437
100%
Specifications
Comparison of all specifications
Mantis Gaming Desktop PC | SpecificationsComparison of all specifications | HP OMEN 40L GT21 Gaming Desktop PC |
|---|---|---|
| General | ||
| Unknown | Release Date | Unknown |
| Ryzen 7 7800X3D | CPU | Ryzen 9 7950X |
| GeForce RTX 4090 | GPU | GeForce RTX 4080 |
| 64 GB | RAM | 64 GB |
| 2 TB SSD + 4 TB HDD | Storage | 4 TB SSD |
