📅 Updated: 2026-08-11 ⭐ Rating: 4.9/5 🏆 Passmark Rank: 1

NVIDIA GeForce RTX 4090

⭐⭐⭐⭐
Flagship desktop GPU — ultimate gaming and AI
Passmark Score
58200
Rank #1 in gpus

Specifications

VRAM
24GB GDDR6X
Memory Width
384-bit
Boost Clock
2.52 GHz
TDP
450W
Architecture
Ada Lovelace
Tensor Cores
16,384

Performance & Real-World Usage

The RTX 4090 is the king of gaming GPUs. 24GB GDDR6X VRAM, 16,384 CUDA cores. Crushes 4K gaming at 100+ FPS. Exceptional for AI, rendering, video encoding. Requires 1200W+ PSU.

Pros & Cons

✅ Pros

  • Unmatched 4K gaming at 100+ FPS
  • 24GB VRAM for AI and rendering
  • DLSS 3 with frame generation
  • Excellent CUDA support
  • Future-proof for years

❌ Cons

  • Expensive at 600+
  • High power consumption (450W)
  • Overkill for 1440p gaming
  • Runs hot under load

Best For

  • 4K gaming with ray tracing
  • 3D rendering with Blender
  • AI model training
  • Video encoding

Verdict

Best GPU money can buy. For 4K gaming or professional work, this is the no-brainer. For 1440p, RTX 4080 is better value.

Where to Buy

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