G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, raw graphics performance, VRAM, feature set, power efficiency, pricing context, and long-term value so you can see which GPU actually makes more sense.

GeForce RTX 2080

2018

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 26.7 vs 0 G3D/$ ($699 MSRP vs Unknown MSRP).
✅58.6% more Tensor Cores for AI-powered features like DLSS and frame generation, which can increase overall FPS in supported games (368 vs 232).

Trade-offs

❌Lower average FPS than GeForce RTX 3080 Ti Mobile across 50 tracked games in our benchmark data.
❌Less VRAM, with 8 GB vs 16 GB for high-resolution textures and newer games.
❌Weaker long-term outlook: GeForce RTX 3080 Ti Mobile is the safer future-proof pick thanks to newer hardware and better gaming feature support.
❌43.3% higher power demand at 215W vs 150W.

GeForce RTX 3080 Ti Mobile

2022

Why buy it

✅10.1% more average FPS across 50 tracked games in our benchmark data.
✅102.4% more VRAM for high-resolution textures and newer games (16 GB vs 8 GB).
✅More future proof: Ampere on 8nm with a newer platform for upcoming games.
✅Draws 150W instead of 215W, a 65W reduction.

Trade-offs

❌Fewer Tensor Cores for AI-powered features like DLSS and frame generation (232 vs 368), which can reduce FPS gains in supported games.
❌Lower G3D Mark per dollar, at 0 vs 26.7 G3D/$ (Unknown MSRP vs $699 MSRP).

GeForce RTX 2080

2018

GeForce RTX 3080 Ti Mobile

2022

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 26.7 vs 0 G3D/$ ($699 MSRP vs Unknown MSRP).
✅58.6% more Tensor Cores for AI-powered features like DLSS and frame generation, which can increase overall FPS in supported games (368 vs 232).

Why buy it

✅10.1% more average FPS across 50 tracked games in our benchmark data.
✅102.4% more VRAM for high-resolution textures and newer games (16 GB vs 8 GB).
✅More future proof: Ampere on 8nm with a newer platform for upcoming games.
✅Draws 150W instead of 215W, a 65W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 3080 Ti Mobile across 50 tracked games in our benchmark data.
❌Less VRAM, with 8 GB vs 16 GB for high-resolution textures and newer games.
❌Weaker long-term outlook: GeForce RTX 3080 Ti Mobile is the safer future-proof pick thanks to newer hardware and better gaming feature support.
❌43.3% higher power demand at 215W vs 150W.

Trade-offs

❌Fewer Tensor Cores for AI-powered features like DLSS and frame generation (232 vs 368), which can reduce FPS gains in supported games.
❌Lower G3D Mark per dollar, at 0 vs 26.7 G3D/$ (Unknown MSRP vs $699 MSRP).

Quick Answers

So, is GeForce RTX 3080 Ti Mobile better than GeForce RTX 2080?

Yes. GeForce RTX 3080 Ti Mobile is clearly the better overall GPU here. GeForce RTX 3080 Ti Mobile averages 10.1% more FPS across 50 tracked games in our benchmark data. You are also looking at 19,115 vs 18,676 in G3D Mark. On top of that, GeForce RTX 3080 Ti Mobile is a 2022 card with DLSS Super Resolution, while GeForce RTX 2080 is a 2018 model from an older generation with DLSS Super Resolution. So this is not really a tight same-tier comparison. It is more a modern card against an older, weaker alternative.

Which one is more future-proof for 2026 and beyond?

GeForce RTX 3080 Ti Mobile is the more future-proof choice for 2026 and beyond. You are getting a newer 2022 generation instead of 2018, more VRAM at 16 GB instead of 8 GB, 26.1% more ray-tracing hardware, and a 8nm process instead of 12nm. That extra memory headroom makes it the safer pick for newer games, heavier textures, and higher settings over time.

Which one is the smarter buy today, not just the cheaper card?

GeForce RTX 3080 Ti Mobile is priced in an unclear MSRP range at an unclear MSRP versus $699 MSRP, and you are getting 10.1% more estimated average FPS across 50 tracked games in our benchmark data and 2.4% higher G3D Mark. GeForce RTX 2080 still holds the G3D-per-dollar lead, so the performance win comes with a real value premium. If you are comfortable paying the premium for the stronger gaming result, GeForce RTX 3080 Ti Mobile is the one to buy. If staying closer to budget matters more, GeForce RTX 2080 still makes more sense on price alone and remains capable enough for modern gaming.

Is GeForce RTX 2080 still worth buying for gaming in 2026?

Yes. GeForce RTX 2080 is still a strong gaming GPU in 2026: it is very strong for 1080p, good for 1440p, and more limited at 4K. This mostly comes down to price. If you want to stay closer to $699 MSRP, it remains a strong choice; if you are comfortable paying more, GeForce RTX 3080 Ti Mobile earns that extra money with a clearly stronger gaming result and a more complete overall package.

Games Benchmarks

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 9800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

GeForce RTX 2080 Benchmark Check

GeForce RTX 3080 Ti Mobile Benchmark Check

Path of Exile 2

Preset	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
1080p
low	159 FPS	163 FPS
medium	141 FPS	145 FPS
high	123 FPS	122 FPS
ultra	104 FPS	88 FPS
1440p
low	135 FPS	143 FPS
medium	109 FPS	122 FPS
high	96 FPS	88 FPS
ultra	86 FPS	63 FPS
4K
low	80 FPS	69 FPS
medium	68 FPS	59 FPS
high	54 FPS	41 FPS
ultra	47 FPS	37 FPS

Open GeForce RTX 2080 Open GeForce RTX 3080 Ti Mobile

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
1080p
low	413 FPS	368 FPS
medium	347 FPS	324 FPS
high	282 FPS	267 FPS
ultra	242 FPS	228 FPS
1440p
low	262 FPS	274 FPS
medium	221 FPS	232 FPS
high	192 FPS	198 FPS
ultra	161 FPS	162 FPS
4K
low	126 FPS	145 FPS
medium	108 FPS	126 FPS
high	91 FPS	108 FPS
ultra	72 FPS	85 FPS

Open GeForce RTX 2080 Open GeForce RTX 3080 Ti Mobile

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
1080p
low	783 FPS	833 FPS
medium	634 FPS	672 FPS
high	560 FPS	573 FPS
ultra	420 FPS	430 FPS
1440p
low	606 FPS	645 FPS
medium	492 FPS	516 FPS
high	420 FPS	430 FPS
ultra	315 FPS	323 FPS
4K
low	409 FPS	430 FPS
medium	331 FPS	344 FPS
high	277 FPS	274 FPS
ultra	210 FPS	215 FPS

Open GeForce RTX 2080 Open GeForce RTX 3080 Ti Mobile

League of Legends

League of Legends

Valorant

Preset	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
1080p
low	529 FPS	250 FPS
medium	460 FPS	215 FPS
high	395 FPS	182 FPS
ultra	327 FPS	151 FPS
1440p
low	431 FPS	194 FPS
medium	376 FPS	170 FPS
high	307 FPS	145 FPS
ultra	253 FPS	118 FPS
4K
low	272 FPS	124 FPS
medium	257 FPS	102 FPS
high	224 FPS	81 FPS
ultra	185 FPS	66 FPS

Open GeForce RTX 2080 Open GeForce RTX 3080 Ti Mobile

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce RTX 2080 and GeForce RTX 3080 Ti Mobile

GeForce RTX 2080

The GeForce RTX 2080 is manufactured by NVIDIA. It was released in September 20 2018. It features the Turing architecture. The core clock ranges from 1515 MHz to 1710 MHz. It has 2944 shading units. The thermal design power (TDP) is 215W. Manufactured using 12 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 18,676 points. Launch price was $699.

GeForce RTX 3080 Ti Mobile

The GeForce RTX 3080 Ti Mobile is manufactured by NVIDIA. It was released in January 25 2022. It features the Ampere architecture. The core clock ranges from 810 MHz to 1260 MHz. It has 7424 shading units. The thermal design power (TDP) is 150W. Manufactured using 8 nm process technology. It features 58 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 19,115 points.

⚡

Graphics Performance

The GeForce RTX 2080 scores 18,676 and the GeForce RTX 3080 Ti Mobile reaches 19,115 in the G3D Mark benchmark — just a 2.4% difference, making them near-identical in rasterization performance. The GeForce RTX 2080 is built on Turing while the GeForce RTX 3080 Ti Mobile uses Ampere, both on 12 nm vs 8 nm. Shader units: 2,944 (GeForce RTX 2080) vs 7,424 (GeForce RTX 3080 Ti Mobile). Raw compute: 10.07 TFLOPS (GeForce RTX 2080) vs 18.71 TFLOPS (GeForce RTX 3080 Ti Mobile). Boost clocks: 1710 MHz vs 1260 MHz. Ray tracing: 46 RT cores (GeForce RTX 2080) vs 58 (GeForce RTX 3080 Ti Mobile) with 368 Tensor cores vs 232.

Feature	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
G3D Mark Score	18,676	19,115+2%
Architecture	Turing	Ampere
Process Node	12 nm	8 nm
Shading Units	2944	7424+152%
Compute (TFLOPS)	10.07 TFLOPS	18.71 TFLOPS+86%
Boost Clock	1710 MHz+36%	1260 MHz
ROPs	64	96+50%
TMUs	184	232+26%
L1 Cache	2.9 MB	7.3 MB+152%
L2 Cache	4 MB	4 MB
Ray Tracing Cores	46	58+26%
Tensor Cores	368+59%	232

✨

Advanced Features (DLSS/FSR)

Feature	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
Upscaling Tech	DLSS 2 Super Resolution	DLSS 2 Super Resolution
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce RTX 2080 comes with 8 GB of VRAM, while the GeForce RTX 3080 Ti Mobile has 16 GB. The GeForce RTX 3080 Ti Mobile offers 102.4% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 448 GB/s (GeForce RTX 2080) vs 512 GB/s (GeForce RTX 3080 Ti Mobile) — a 14.3% advantage for the GeForce RTX 3080 Ti Mobile. Bus width: 256-bit vs 256-bit.

Feature	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
VRAM Capacity	7.906 GB	16 GB+102%
Memory Type	GDDR6	GDDR6
Memory Bandwidth	448 GB/s	512 GB/s+14%
Bus Width	256-bit	256-bit
L2 Cache	4 MB	4 MB

🖥️

Display & API Support

DirectX support: 12.1 (GeForce RTX 2080) vs 12.2 (GeForce RTX 3080 Ti Mobile). Vulkan: 1.2 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 1.

Feature	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
DirectX	12.1	12.2
Vulkan	1.2	1.2
OpenGL	4.6	4.6
Max Displays	4+300%	1

🎬

Media & Encoding

Hardware encoder: 6th Gen NVENC (GeForce RTX 2080) vs 7th Gen NVENC (GeForce RTX 3080 Ti Mobile). Decoder: 4th Gen NVDEC vs 5th Gen NVDEC. Supported codecs: MPEG-2,H.264,HEVC (GeForce RTX 2080) vs MPEG-2,H.264,HEVC,VP9 (GeForce RTX 3080 Ti Mobile).

Feature	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
Encoder	6th Gen NVENC	7th Gen NVENC
Decoder	4th Gen NVDEC	5th Gen NVDEC
Codecs	MPEG-2,H.264,HEVC	MPEG-2,H.264,HEVC,VP9

🔌

Power & Dimensions

The GeForce RTX 2080 draws 215W versus the GeForce RTX 3080 Ti Mobile's 150W — a 35.6% difference. The GeForce RTX 3080 Ti Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 2080) vs 650W (GeForce RTX 3080 Ti Mobile). Power connectors: 6-pin + 8-pin vs Mobile. Card length: 267mm vs 0mm, occupying 2 vs 0 slots. Typical load temperature: 80°C vs 80°C.

Feature	GeForce RTX 2080	GeForce RTX 3080 Ti Mobile
TDP	215W	150W-30%
Recommended PSU	650W	650W
Power Connector	6-pin + 8-pin	Mobile
Length	267mm	0mm
Height	116mm	0mm
Slots	2	0-100%
Temp (Load)	80°C	80°C
Perf/Watt	86.9	127.4+47%