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 4090 Mobile

2023

Why buy it

✅179.3% more average FPS across 50 tracked games in our benchmark data.
✅33.3% more VRAM for high-resolution textures and newer games (16 GB vs 12 GB).

Trade-offs

❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

GeForce RTX 5070 Ti Mobile

2025

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Lower average FPS than GeForce RTX 4090 Mobile across 50 tracked games in our benchmark data.
❌Less VRAM, with 12 GB vs 16 GB for high-resolution textures and newer games.

GeForce RTX 4090 Mobile

2023

GeForce RTX 5070 Ti Mobile

2025

Why buy it

✅179.3% more average FPS across 50 tracked games in our benchmark data.
✅33.3% more VRAM for high-resolution textures and newer games (16 GB vs 12 GB).

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

Trade-offs

❌Lower average FPS than GeForce RTX 4090 Mobile across 50 tracked games in our benchmark data.
❌Less VRAM, with 12 GB vs 16 GB for high-resolution textures and newer games.

Quick Answers

So, is GeForce RTX 4090 Mobile better than GeForce RTX 5070 Ti Mobile?

Yes. GeForce RTX 4090 Mobile is clearly the better overall GPU here. GeForce RTX 4090 Mobile averages 179.3% more FPS across 50 tracked games in our benchmark data. You are also looking at 27,048 vs 26,000 in G3D Mark. On top of that, GeForce RTX 4090 Mobile is a 2023 card with DLSS 3.5 + Frame Generation, while GeForce RTX 5070 Ti Mobile is a 2025 model from an older generation with DLSS 4 + Multi Frame Gen. 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 5070 Ti Mobile is the more future-proof choice for 2026 and beyond. You are getting a newer 2025 generation instead of 2023 and better upscaling support with DLSS 4 Super Resolution (2025) instead of DLSS 3.5 Super Resolution (2023) and better frame-generation support with DLSS 4 Multi Frame Generation (2025) instead of DLSS 3.5 + Frame Generation (2023). That broader feature stack should age better as more games lean on modern upscaling and frame-generation support.

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

GeForce RTX 4090 Mobile is priced in an unclear MSRP range at an unclear MSRP versus an unclear MSRP, and you are getting 179.3% more estimated average FPS across 50 tracked games in our benchmark data and 4.0% higher G3D Mark. G3D-per-dollar is basically tied between them. If you are comfortable paying the premium for the stronger gaming result, GeForce RTX 4090 Mobile is the one to buy. If staying closer to budget matters more, GeForce RTX 5070 Ti Mobile still makes more sense on price alone and remains capable enough for modern gaming.

When does GeForce RTX 5070 Ti Mobile make more sense than GeForce RTX 4090 Mobile?

Yes. GeForce RTX 5070 Ti Mobile is still an excellent gaming GPU in 2026: it is excellent for 1080p, very strong for 1440p, and still capable at 4K with sensible settings or upscaling. It makes more sense if your priority is newer architecture, future-proofing, and staying closer to an unclear MSRP more than squeezing out the extra headroom of GeForce RTX 4090 Mobile. The trade-off is that GeForce RTX 4090 Mobile currently gives you 4.0% higher G3D Mark and 179.3% more estimated average FPS across 50 tracked games in our benchmark data. G3D-per-dollar is basically tied between them.

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 4090 Mobile Benchmark Check

GeForce RTX 5070 Ti Mobile Benchmark Check

Path of Exile 2

Preset	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
1080p
low	204 FPS	112 FPS
medium	190 FPS	94 FPS
high	163 FPS	82 FPS
ultra	149 FPS	55 FPS
1440p
low	188 FPS	99 FPS
medium	159 FPS	80 FPS
high	128 FPS	63 FPS
ultra	118 FPS	42 FPS
4K
low	123 FPS	40 FPS
medium	102 FPS	36 FPS
high	76 FPS	23 FPS
ultra	70 FPS	19 FPS

Open GeForce RTX 4090 Mobile Open GeForce RTX 5070 Ti Mobile

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
1080p
low	501 FPS	157 FPS
medium	438 FPS	120 FPS
high	353 FPS	82 FPS
ultra	296 FPS	55 FPS
1440p
low	383 FPS	102 FPS
medium	332 FPS	66 FPS
high	268 FPS	48 FPS
ultra	220 FPS	36 FPS
4K
low	214 FPS	50 FPS
medium	187 FPS	35 FPS
high	159 FPS	28 FPS
ultra	131 FPS	21 FPS

Open GeForce RTX 4090 Mobile Open GeForce RTX 5070 Ti Mobile

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
1080p
low	884 FPS	677 FPS
medium	735 FPS	539 FPS
high	661 FPS	463 FPS
ultra	570 FPS	402 FPS
1440p
low	697 FPS	477 FPS
medium	577 FPS	392 FPS
high	508 FPS	330 FPS
ultra	433 FPS	276 FPS
4K
low	474 FPS	303 FPS
medium	396 FPS	247 FPS
high	347 FPS	191 FPS
ultra	282 FPS	140 FPS

Open GeForce RTX 4090 Mobile Open GeForce RTX 5070 Ti Mobile

League of Legends

League of Legends

Valorant

Preset	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
1080p
low	723 FPS	216 FPS
medium	655 FPS	184 FPS
high	573 FPS	149 FPS
ultra	528 FPS	125 FPS
1440p
low	581 FPS	172 FPS
medium	520 FPS	147 FPS
high	456 FPS	114 FPS
ultra	408 FPS	94 FPS
4K
low	400 FPS	93 FPS
medium	364 FPS	74 FPS
high	334 FPS	60 FPS
ultra	296 FPS	48 FPS

Open GeForce RTX 4090 Mobile Open GeForce RTX 5070 Ti Mobile

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce RTX 4090 Mobile and GeForce RTX 5070 Ti Mobile

GeForce RTX 4090 Mobile

The GeForce RTX 4090 Mobile is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 1335 MHz to 1695 MHz. It has 9728 shading units. The thermal design power (TDP) is 120W. Manufactured using 4 nm process technology. It features 76 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,048 points.

GeForce RTX 5070 Ti Mobile

The GeForce RTX 5070 Ti Mobile is manufactured by NVIDIA. It was released in January 2 2025. It features the Blackwell 2.0 architecture. The boost clock speed is 2130 MHz. It has 5888 shading units. The thermal design power (TDP) is 115W. Manufactured using 4 nm process technology. G3D Mark benchmark score: 26,000 points.

⚡

Graphics Performance

The GeForce RTX 4090 Mobile scores 27,048 and the GeForce RTX 5070 Ti Mobile reaches 26,000 in the G3D Mark benchmark — just a 4% difference, making them near-identical in rasterization performance. The GeForce RTX 4090 Mobile is built on Ada Lovelace while the GeForce RTX 5070 Ti Mobile uses Blackwell 2.0, both on a 4 nm process. Shader units: 9,728 (GeForce RTX 4090 Mobile) vs 5,888 (GeForce RTX 5070 Ti Mobile). Boost clocks: 1695 MHz vs 2130 MHz.

Feature	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
G3D Mark Score	27,048+4%	26,000
Architecture	Ada Lovelace	Blackwell 2.0
Process Node	4 nm	4 nm
Shading Units	9728+65%	5888
Boost Clock	1695 MHz	2130 MHz+26%

✨

Advanced Features (DLSS/FSR)

Both cards support Frame Generation, but the GeForce RTX 5070 Ti Mobile is on a newer tier with DLSS 4 Multi Frame Generation, while the GeForce RTX 4090 Mobile tops out at DLSS 3.5 + Frame Generation.The GeForce RTX 5070 Ti Mobile supports the newer DLSS 4 Super Resolution, whereas the GeForce RTX 4090 Mobile is capped at DLSS 3.5 Super Resolution.

Feature	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
Upscaling Tech	DLSS 3.5 Super Resolution	DLSS 4 Super Resolution
Frame Generation	DLSS 3.5 + Frame Generation	DLSS 4 Multi Frame Generation+14%
Ray Reconstruction	Yes (DLSS 3.5)	Yes (DLSS 4)+14%
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce RTX 4090 Mobile comes with 16 GB of VRAM, while the GeForce RTX 5070 Ti Mobile has 12 GB. The GeForce RTX 4090 Mobile offers 33.3% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 576 GB/s (GeForce RTX 4090 Mobile) vs 672 GB/s (GeForce RTX 5070 Ti Mobile) — a 16.7% advantage for the GeForce RTX 5070 Ti Mobile. Bus width: 256-bit vs 192-bit.

Feature	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
VRAM Capacity	16 GB+33%	12 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	576 GB/s	672 GB/s+17%
Bus Width	256-bit+33%	192-bit

🖥️

Display & API Support

DirectX support: 12.2 (GeForce RTX 4090 Mobile) vs 12 Ultimate (12_2) (GeForce RTX 5070 Ti Mobile). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.

Feature	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
DirectX	12.2+2%	12 Ultimate (12_2)
Vulkan	1.3	1.4+8%
OpenGL	4.6	4.6
Max Displays	1	4+300%

🎬

Media & Encoding

Hardware encoder: 8th Gen NVENC (GeForce RTX 4090 Mobile) vs NVENC (Blackwell) (GeForce RTX 5070 Ti Mobile). Decoder: 5th Gen NVDEC vs NVDEC (Blackwell). Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4090 Mobile) vs H.264,H.265,AV1,VP9,VP8,MPEG-2 (GeForce RTX 5070 Ti Mobile).

Feature	GeForce RTX 4090 Mobile	GeForce RTX 5070 Ti Mobile
Encoder	8th Gen NVENC	NVENC (Blackwell)
Decoder	5th Gen NVDEC	NVDEC (Blackwell)
Codecs	MPEG-2,H.264,HEVC,VP9,AV1	H.264,H.265,AV1,VP9,VP8,MPEG-2

🔌

Power & Dimensions

The GeForce RTX 4090 Mobile draws 120W versus the GeForce RTX 5070 Ti Mobile's 115W — a 4.3% difference. The GeForce RTX 5070 Ti Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 4090 Mobile) vs 130W (GeForce RTX 5070 Ti Mobile). Power connectors: Mobile vs Mobile. Card length: 0mm vs 0mm, occupying 0 vs 0 slots. Typical load temperature: 80°C vs 80.