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RTX 5070 Ti vs RTX 3080: Gaming Performance & Bottleneck (2026)

The RTX 5070 Ti sits in a higher performance class: 123 FPS at 1440p High against 88 for the RTX 3080 with a Ryzen 7 9800X3D, and a 47% lead at 4K. For a card 5 years newer, that is a big generational step. The order holds at 1080p (35% apart), so the RTX 5070 Ti is the quicker card at every resolution. Ray tracing widens the gap to 55% (72 vs 46 FPS at 1440p), as the RTX 3080's RT hardware is less efficient. In esports games like CS2 or Valorant at 1080p they reach 494 and 398 FPS, so either can feed a 360 Hz monitor. At 4K the RTX 3080 manages 51 FPS native, and DLSS Quality lifts that to about 73. The RTX 5070 Ti also has more memory (16 GB vs 10 GB), and 10 GB is short of the ~11 GB that 4K High needs. To stay under a 10% CPU bottleneck at 1440p, the RTX 5070 Ti needs a Core i5-12400F and the RTX 3080 a Ryzen 5 3600-class chip.

Relative performance

Faster card = 100%. Average FPS at High settings with a Ryzen 7 9800X3D.

1440p, AAA games

RTX 5070 Ti100%
RTX 308072%

123 vs 88 FPS · RTX 5070 Ti +40%

4K, AAA games

RTX 5070 Ti100%
RTX 308068%

75 vs 51 FPS · RTX 5070 Ti +47%

1440p, ray tracing

RTX 5070 Ti100%
RTX 308064%

72 vs 46 FPS · RTX 5070 Ti +55%

FPS with a Ryzen 7 9800X3D

Average FPS in AAA games, no upscaling. A fast CPU, so the graphics card sets the pace.

SettingRTX 5070 TiRTX 3080Lead
1080p High1701265070 Ti +35%
1440p High123885070 Ti +40%
4K High75515070 Ti +47%
1440p ray tracing72465070 Ti +55%

Specifications

Raster index: RTX 4090 = 100.

SpecRTX 5070 TiRTX 3080
VRAM16 GB10 GB
Ray tracingYes, full speedYes, 95% efficiency
Released20252020
Raster index7755

Which CPU do you need?

Slowest common CPU that keeps each card under a 10% bottleneck at 1440p High.

Graphics cardSlowest CPUFPS
RTX 5070 TiCore i5-12400F112
RTX 3080Ryzen 5 3600 or faster76

Which should you buy?

Buy the RTX 5070 Ti if you want the faster card: it's 47% ahead at 4K. The RTX 3080 is the better buy only if it costs at least 40% less, the gap at 1440p, because then it delivers more frames per dollar. Already own the RTX 3080? Going to the RTX 5070 Ti gains 40% at 1440p, which is a worthwhile upgrade.

Buy the RTX 5070 Ti if…

  • you want the most FPS: it's 47% faster at 4K and 40% at 1440p.
  • you play with ray tracing: 72 vs 46 FPS at 1440p.
  • you play at 4K or use high-resolution texture packs: 16 GB of VRAM vs 10 GB.
  • you want the newer card (2025) with the longer driver and feature support ahead of it.

Buy the RTX 3080 if…

  • your CPU is older: a Ryzen 5 3600-class chip is enough to keep it fed at 1440p.
  • it costs at least 40% less than the RTX 5070 Ti, which makes it the better value per frame.

Check your build

These numbers use a Ryzen 7 9800X3D to isolate the graphics card. Your own CPU, resolution and settings change the result, so run your exact parts through the calculator.

Check Core i5-12400F + RTX 5070 Ti Check Ryzen 5 3600 + RTX 3080

Popular builds with these cards

Ryzen 7 9800X3D + RTX 5070 Ti1440p · GPU-limited 38% · ≈123 FPSRyzen 7 7800X3D + RTX 5070 Ti1440p · GPU-limited 30% · ≈123 FPSRyzen 5 7600 + RTX 5070 Ti1440p · Balanced · ≈118 FPSRyzen 7 9800X3D + RTX 30801440p · GPU-limited 56% · ≈88 FPSRyzen 7 7800X3D + RTX 30801440p · GPU-limited 50% · ≈88 FPSRyzen 5 7600 + RTX 30801440p · GPU-limited 35% · ≈88 FPS

RTX 5070 Ti vs RTX 3080: quick answers

Is the RTX 5070 Ti faster than the RTX 3080?

Yes. The RTX 5070 Ti is about 47% faster at 4K and 40% faster at 1440p in AAA games at High settings. With ray tracing on at 1440p the RTX 5070 Ti gets about 72 FPS and the RTX 3080 46 FPS.

How many FPS do the RTX 5070 Ti and RTX 3080 get?

With a Ryzen 7 9800X3D at High settings in AAA games, the RTX 5070 Ti averages about 170 FPS at 1080p, 123 at 1440p and 75 at 4K. The RTX 3080 averages 126, 88 and 51 FPS. DLSS, FSR or XeSS upscaling adds roughly 40% where the graphics card is the limit.

What CPU do I need for the RTX 5070 Ti or RTX 3080?

To keep the CPU bottleneck under 10% at 1440p, the RTX 5070 Ti needs at least a Core i5-12400F and the RTX 3080 needs a Ryzen 5 3600 or faster. At 1080p you need a faster CPU for the same result, and at 4K a slower one is fine. A slower CPU narrows the gap between the RTX 5070 Ti and the RTX 3080.