🚀 Overview & Specs
The NVIDIA GeForce RTX 3090 Ti represents the pinnacle of Ampere architecture with flagship specs:
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CUDA Cores: 10,752
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Boost Clock: ~1860 MHz (vs. 1700 MHz on RTX 3090)
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Memory: 24 GB GDDR6X @ ~21 Gbps, 384-bit (~1008 GB/s bandwidth)
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TDP: ~450 W MSRP at launch: $1999
Designed to eclipse the RTX 3090 and compete with AMD's top-tier offerings.
🧪 Synthetic & Compute Benchmarks
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Compared to the RTX 3090, the 3090 Ti delivers 12–20% uplift in synthetic workloads like 3DMark and Unigine Superposition, with some lineups reporting ~16% gains over RX 6900 XT at 4K.
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Compute and bandwidth improvements (e.g. 8% more memory bandwidth, 12% compute gains) further reinforce its edge.
🎮 Real‑World Gaming Performance
Resolution‑based Improvements:
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At 1440p, the 3090 Ti scores ~10–15% higher FPS than the regular 3090.
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At 4K, expect an up to 12% gain over the 3090, and about 16% faster than RX 6900 XT in most games on ultra settings.
Example Title: Cyberpunk 2077
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On ultra with ray tracing (4K), the RTX 3090 barely breaks 60fps—and the Ti offers only modest uplift—but delivers better consistently and smoother 1% lows with DLSS enabled.
Community Validation:
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Users report the 3090 Ti still holding its ground in modern 4K gaming as of 2025, though it’s overshadowed by newer cards; it remains “quite a bit faster” than the base 3090 frame-for-frame.
⚖️ Benchmark Summary & Comparison
| Metric | RTX 3090 Ti vs RTX 3090 / RX 6900 XT |
|---|---|
| Synthetic / Compute Scores | +12–20 % over RTX 3090, +16% over 6900 XT |
| 1440p Gaming | ~10–15 % faster than RTX 3090 |
| 4K Gaming | ~12% faster than RTX 3090, ~16% faster than RX 6900 XT |
| VRAM & Bandwidth | 24 GB GDDR6X (1008 GB/s) for heavy workloads |
| Power Consumption | ~450 W (not power-efficient but raw-fast) |
🔧 Thermal & Efficiency
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The card consumes around 450 W under load, which is considerably higher than previous-gen GPUs, limiting efficiency per watt—even if raw performance remains elite.
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Aftermarket coolers on models like MSI Suprim X or Zotac Holo provide better thermal headroom and slightly improved boost clocks in OC variants.
✅ Final Assessment
Despite being surpassed by newer GPU architectures, the RTX 3090 Ti remains a formidable card for high-res gaming, compute workloads, and professional content creation. It stands out for:
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Largest VRAM capacity (24 GB) of any consumer GPU in its class.
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Consistent 4K performance with strong ray tracing and DLSS support.
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Superior compute and synthetic performance versus previous-gen cards.
However, its high power consumption and older architecture may make higher-end Blackwell or Ada cards more attractive to enthusiasts seeking better efficiency or AI-based rendering features in 2025.
