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 GTX 1660 Ti (Mobile)

2020

Why buy it

✅Draws 50W instead of 285W, a 235W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 4070 Ti across 49 tracked games in our benchmark data.
❌Less VRAM, with 6 GB vs 12 GB for high-resolution textures and newer games.
❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌Limited future-proofing: older hardware, 6 GB of VRAM, and weaker feature support mean it will age faster in upcoming AAA games.
❌Lower G3D Mark per dollar, at 0 vs 39.5 G3D/$ (Unknown MSRP vs $799 MSRP).

GeForce RTX 4070 Ti

2023

Why buy it

✅148.7% more average FPS across 49 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 39.5 vs 0 G3D/$ ($799 MSRP vs Unknown MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅100% more VRAM for high-resolution textures and newer games (12 GB vs 6 GB).
✅More future proof: Ada Lovelace (2022−2024) on 4nm with a newer platform for upcoming games.

Trade-offs

❌470% higher power demand at 285W vs 50W.

GeForce GTX 1660 Ti (Mobile)

2020

GeForce RTX 4070 Ti

2023

Why buy it

✅Draws 50W instead of 285W, a 235W reduction.

Why buy it

✅148.7% more average FPS across 49 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 39.5 vs 0 G3D/$ ($799 MSRP vs Unknown MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅100% more VRAM for high-resolution textures and newer games (12 GB vs 6 GB).
✅More future proof: Ada Lovelace (2022−2024) on 4nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than GeForce RTX 4070 Ti across 49 tracked games in our benchmark data.
❌Less VRAM, with 6 GB vs 12 GB for high-resolution textures and newer games.
❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌Limited future-proofing: older hardware, 6 GB of VRAM, and weaker feature support mean it will age faster in upcoming AAA games.
❌Lower G3D Mark per dollar, at 0 vs 39.5 G3D/$ (Unknown MSRP vs $799 MSRP).

Trade-offs

❌470% higher power demand at 285W vs 50W.

Quick Answers

So, is GeForce RTX 4070 Ti better than GeForce GTX 1660 Ti (Mobile)?

Yes. GeForce RTX 4070 Ti is clearly the better overall GPU here. GeForce RTX 4070 Ti averages 148.7% more FPS across 49 tracked games in our benchmark data. You are also looking at 31,578 vs 10,119 in G3D Mark. On top of that, GeForce RTX 4070 Ti is a 2023 card with DLSS 3.5 + Frame Generation, while GeForce GTX 1660 Ti (Mobile) is a 2020 model from an older generation with no meaningful modern upscaling stack. 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 4070 Ti is the more future-proof choice for 2026 and beyond. You are getting a newer 2023 generation instead of 2020, 212.1% more raw performance headroom, more VRAM at 12 GB instead of 6 GB, and better upscaling support with DLSS 3.5 Super Resolution (2023) instead of no meaningful modern upscaling stack and better frame-generation support with DLSS 3.5 + Frame Generation (2023) instead of no meaningful modern upscaling stack. That leaves it with more room for heavier textures, tougher ray tracing loads, and higher-end 1440p or 4K gaming over the next few years.

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

GeForce RTX 4070 Ti is the smarter buy today, but it is not as lopsided as a simple winner label makes it sound. GeForce RTX 4070 Ti is priced in an unclear MSRP range at $799 MSRP versus an unclear MSRP, and you are getting 148.7% more estimated average FPS across 49 tracked games in our benchmark data and 212.1% higher G3D Mark. It also leads G3D-per-dollar by 100+%. That is why the better overall card still comes out as the smarter buy today, not just the faster one.

Is GeForce GTX 1660 Ti (Mobile) still worth buying for gaming in 2026?

Yes. GeForce GTX 1660 Ti (Mobile) is still a strong modern gaming GPU: it is still comfortable for 1080p and decent for 1440p, though 4K is more situational. It remains a good buy when you can get it meaningfully cheaper than the alternative around an unclear MSRP, even if GeForce RTX 4070 Ti is still the cleaner recommendation on overall value today.

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 GTX 1660 Ti (Mobile) Benchmark Check

GeForce RTX 4070 Ti Benchmark Check

Path of Exile 2

Preset	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
1080p
low	90 FPS	188 FPS
medium	81 FPS	171 FPS
high	67 FPS	155 FPS
ultra	55 FPS	135 FPS
1440p
low	84 FPS	151 FPS
medium	72 FPS	125 FPS
high	57 FPS	111 FPS
ultra	47 FPS	102 FPS
4K
low	40 FPS	92 FPS
medium	37 FPS	79 FPS
high	25 FPS	66 FPS
ultra	22 FPS	59 FPS

Open GeForce GTX 1660 Ti (Mobile)Open GeForce RTX 4070 Ti

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
1080p
low	201 FPS	664 FPS
medium	177 FPS	539 FPS
high	141 FPS	415 FPS
ultra	105 FPS	366 FPS
1440p
low	142 FPS	496 FPS
medium	119 FPS	400 FPS
high	96 FPS	329 FPS
ultra	77 FPS	269 FPS
4K
low	86 FPS	250 FPS
medium	73 FPS	211 FPS
high	58 FPS	187 FPS
ultra	44 FPS	159 FPS

Open GeForce GTX 1660 Ti (Mobile)Open GeForce RTX 4070 Ti

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
1080p
low	455 FPS	921 FPS
medium	364 FPS	742 FPS
high	286 FPS	652 FPS
ultra	228 FPS	569 FPS
1440p
low	341 FPS	720 FPS
medium	273 FPS	578 FPS
high	218 FPS	497 FPS
ultra	171 FPS	427 FPS
4K
low	222 FPS	498 FPS
medium	182 FPS	403 FPS
high	131 FPS	352 FPS
ultra	88 FPS	296 FPS

Open GeForce GTX 1660 Ti (Mobile)Open GeForce RTX 4070 Ti

League of Legends

League of Legends

Valorant

Preset	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
1080p
low	388 FPS	879 FPS
medium	317 FPS	731 FPS
high	258 FPS	664 FPS
ultra	218 FPS	600 FPS
1440p
low	314 FPS	706 FPS
medium	255 FPS	585 FPS
high	191 FPS	514 FPS
ultra	154 FPS	460 FPS
4K
low	152 FPS	477 FPS
medium	114 FPS	408 FPS
high	101 FPS	366 FPS
ultra	80 FPS	324 FPS

Open GeForce GTX 1660 Ti (Mobile)Open GeForce RTX 4070 Ti

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce GTX 1660 Ti (Mobile) and GeForce RTX 4070 Ti

GeForce GTX 1660 Ti (Mobile)

The GeForce GTX 1660 Ti (Mobile) is manufactured by NVIDIA. It was released in April 23 2020. It features the Turing architecture. The core clock ranges from 1350 MHz to 1485 MHz. It has 1024 shading units. The thermal design power (TDP) is 50W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 10,119 points.

GeForce RTX 4070 Ti

The GeForce RTX 4070 Ti is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 2310 MHz to 2610 MHz. It has 7680 shading units. The thermal design power (TDP) is 285W. Manufactured using 4 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 31,578 points. Launch price was $799.

⚡

Graphics Performance

In G3D Mark, the GeForce GTX 1660 Ti (Mobile) scores 10,119 versus the GeForce RTX 4070 Ti's 31,578 — the GeForce RTX 4070 Ti leads by 212.1%. The GeForce GTX 1660 Ti (Mobile) is built on Turing while the GeForce RTX 4070 Ti uses Ada Lovelace, both on 12 nm vs 4 nm. Shader units: 1,024 (GeForce GTX 1660 Ti (Mobile)) vs 7,680 (GeForce RTX 4070 Ti). Raw compute: 3.041 TFLOPS (GeForce GTX 1660 Ti (Mobile)) vs 40.09 TFLOPS (GeForce RTX 4070 Ti). Boost clocks: 1485 MHz vs 2610 MHz.

Feature	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
G3D Mark Score	10,119	31,578+212%
Architecture	Turing	Ada Lovelace
Process Node	12 nm	4 nm
Shading Units	1024	7680+650%
Compute (TFLOPS)	3.041 TFLOPS	40.09 TFLOPS+1218%
Boost Clock	1485 MHz	2610 MHz+76%
ROPs	32	80+150%
TMUs	64	240+275%
L1 Cache	1 MB	7.5 MB+650%
L2 Cache	1 MB	48 MB+4700%

✨

Advanced Features (DLSS/FSR)

A critical advantage for the GeForce RTX 4070 Ti is support for DLSS 3.5 + Frame Generation. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The GeForce GTX 1660 Ti (Mobile) lacks specific hardware/driver support for this native frame generation tier.The GeForce RTX 4070 Ti supports the newer DLSS 3.5 Super Resolution, whereas the GeForce GTX 1660 Ti (Mobile) is capped at Upscaling support.

Feature	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
Upscaling Tech	Upscaling support	DLSS 3.5 Super Resolution
Frame Generation	Not Supported	DLSS 3.5 + Frame Generation
Ray Reconstruction	No	Yes (DLSS 3.5)
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce GTX 1660 Ti (Mobile) comes with 6 GB of VRAM, while the GeForce RTX 4070 Ti has 12 GB. The GeForce RTX 4070 Ti offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 288 GB/s (GeForce GTX 1660 Ti (Mobile)) vs 504 GB/s (GeForce RTX 4070 Ti) — a 75% advantage for the GeForce RTX 4070 Ti. Bus width: 192-bit vs 192-bit. L2 Cache: 1 MB (GeForce GTX 1660 Ti (Mobile)) vs 48 MB (GeForce RTX 4070 Ti) — the GeForce RTX 4070 Ti has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
VRAM Capacity	6 GB	12 GB+100%
Memory Type	GDDR6	GDDR6X
Memory Bandwidth	288 GB/s	504 GB/s+75%
Bus Width	192-bit	192-bit
L2 Cache	1 MB	48 MB+4700%

🖥️

Display & API Support

DirectX support: 12 (12_1) (GeForce GTX 1660 Ti (Mobile)) vs 12 Ultimate (GeForce RTX 4070 Ti). Vulkan: 1.2 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
DirectX	12 (12_1)	12 Ultimate
Vulkan	1.2	1.3+8%
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: NVENC 6th Gen (GeForce GTX 1660 Ti (Mobile)) vs NVENC (8th Gen) (GeForce RTX 4070 Ti). Decoder: NVDEC 4th Gen vs NVDEC (5th Gen). Supported codecs: H.264,H.265,VP9 (GeForce GTX 1660 Ti (Mobile)) vs AV1,H.264,H.265,VP9 (GeForce RTX 4070 Ti).

Feature	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
Encoder	NVENC 6th Gen	NVENC (8th Gen)
Decoder	NVDEC 4th Gen	NVDEC (5th Gen)
Codecs	H.264,H.265,VP9	AV1,H.264,H.265,VP9

🔌

Power & Dimensions

The GeForce GTX 1660 Ti (Mobile) draws 50W versus the GeForce RTX 4070 Ti's 285W — a 140.3% difference. The GeForce GTX 1660 Ti (Mobile) is more power-efficient. Recommended PSU: 500W (GeForce GTX 1660 Ti (Mobile)) vs 700W (GeForce RTX 4070 Ti). Power connectors: PCIe-powered vs 8-pin. Typical load temperature: 75 vs 70°C.

Feature	GeForce GTX 1660 Ti (Mobile)	GeForce RTX 4070 Ti
TDP	50W-82%	285W
Recommended PSU	500W-29%	700W
Power Connector	PCIe-powered	8-pin
Length	—	285mm
Height	—	112mm
Slots	0-100%	2
Temp (Load)	75	70°C-7%
Perf/Watt	202.4+83%	110.8