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.

GeForce RTX 3090 Ti vs GeForce RTX 5090 Mobile FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

GeForce RTX 3090 Ti vs GeForce RTX 5090 Mobile: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

GeForce RTX 3090 Ti

2022

Why buy it

✅174.1% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 14.7 vs 0 G3D/$ ($1,999 MSRP vs Unknown MSRP).

Trade-offs

❌No equivalent frame-generation stack like DLSS 4 Multi Frame Generation (2025).
❌GeForce RTX 5090 Mobile is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
❌373.7% higher power demand at 450W vs 95W.
❌100+% longer card at 336mm vs 0mm.

GeForce RTX 5090 Mobile

2025

Why buy it

✅Access to a newer frame-generation stack with DLSS 4 Multi Frame Generation (2025).
✅Better long-term bet: Blackwell (2024−2025) on 4nm gives it a newer hardware base for upcoming games.
✅Draws 95W instead of 450W, a 355W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 3090 Ti across 50 tracked games in our benchmark data.
❌Lower G3D Mark per dollar, at 0 vs 14.7 G3D/$ (Unknown MSRP vs $1,999 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 3090 Ti is the faster gaming card right now. In our data, it leads by 174.1% in average FPS across 50 tracked games in our benchmark data and by 3.9% in PassMark G3D (29,395 vs 28,280), so the answer here is pretty clean.

Which GPU is the safer long-term pick for 2026 and beyond?

GeForce RTX 5090 Mobile is the safer long-term pick for 2026 and beyond. The case is simple: the newer feature stack, with DLSS 4 Super Resolution (2025) and DLSS 4 Multi Frame Generation (2025), while GeForce RTX 3090 Ti is limited to DLSS 2 Super Resolution (2020) and no comparable frame-generation support, a 4nm process instead of 8nm, and a newer 2025 generation instead of 2022. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

GeForce RTX 3090 Ti makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1440p and 4K, GeForce RTX 3090 Ti is the easier value choice. If you care more about 1440p and 4K headroom, GeForce RTX 5090 Mobile has the stronger long-term case.

GeForce RTX 3090 Ti vs GeForce RTX 5090 Mobile Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

GeForce RTX 3090 Ti

The GeForce RTX 3090 Ti is manufactured by NVIDIA. It was released in January 27 2022. It features the Ampere architecture. The core clock ranges from 1560 MHz to 1860 MHz. It has 10752 shading units. The thermal design power (TDP) is 450W. Manufactured using 8 nm process technology. It features 84 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 29,395 points. Launch price was $1,999.

GeForce RTX 5090 Mobile

The GeForce RTX 5090 Mobile is manufactured by NVIDIA. It was released in January 2 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 990 MHz to 1515 MHz. It has 10496 shading units. The thermal design power (TDP) is 95W. Manufactured using 4 nm process technology. G3D Mark benchmark score: 28,280 points.

⚡

Graphics Performance

The GeForce RTX 3090 Ti scores 29,395 and the GeForce RTX 5090 Mobile reaches 28,280 in the G3D Mark benchmark — just a 3.9% difference, making them near-identical in rasterization performance. The GeForce RTX 3090 Ti is built on Ampere while the GeForce RTX 5090 Mobile uses Blackwell 2.0, both on 8 nm vs 4 nm. Shader units: 10,752 (GeForce RTX 3090 Ti) vs 10,496 (GeForce RTX 5090 Mobile). Boost clocks: 1860 MHz vs 1515 MHz.

Feature	GeForce RTX 3090 Ti	GeForce RTX 5090 Mobile
G3D Mark Score	29,395+4%	28,280
Architecture	Ampere	Blackwell 2.0
Process Node	8 nm	4 nm
Shading Units	10752+2%	10496
Boost Clock	1860 MHz+23%	1515 MHz

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the GeForce RTX 5090 Mobile is support for DLSS 4 Multi Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce RTX 3090 Ti does not have comparable native support in the same tier.The GeForce RTX 5090 Mobile supports the newer DLSS 4 Super Resolution, whereas the GeForce RTX 3090 Ti is capped at DLSS 2 Super Resolution.

Feature	GeForce RTX 3090 Ti	GeForce RTX 5090 Mobile
Upscaling Tech	DLSS 2 Super Resolution	DLSS 4 Super Resolution
Frame Generation	Not Supported	DLSS 4 Multi Frame Generation
Ray Reconstruction	No	Yes (DLSS 4)
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

Both cards ship with 24 GB of video memory. Memory bandwidth: 1008 GB/s (GeForce RTX 3090 Ti) vs 896 GB/s (GeForce RTX 5090 Mobile) — a 12.5% advantage for the GeForce RTX 3090 Ti. Memory bus width is 384-bit on the GeForce RTX 3090 Ti and 256-bit on the GeForce RTX 5090 Mobile.

Feature	GeForce RTX 3090 Ti	GeForce RTX 5090 Mobile
VRAM Capacity	24 GB	24 GB
Memory Type	GDDR6X	GDDR6
Memory Bandwidth	1008 GB/s+13%	896 GB/s
Bus Width	384-bit+50%	256-bit

🖥️

Display & API Support

DirectX support: 12.2 (GeForce RTX 3090 Ti) vs 12 Ultimate (12_2) (GeForce RTX 5090 Mobile). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	GeForce RTX 3090 Ti	GeForce RTX 5090 Mobile
DirectX	12.2+2%	12 Ultimate (12_2)
Vulkan	1.3	1.4+8%
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: 7th Gen NVENC (GeForce RTX 3090 Ti) vs NVENC (Blackwell) (GeForce RTX 5090 Mobile). Decoder: 5th Gen NVDEC vs NVDEC (Blackwell). Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (GeForce RTX 3090 Ti) vs H.264,H.265,AV1,VP9 (GeForce RTX 5090 Mobile).

Feature	GeForce RTX 3090 Ti	GeForce RTX 5090 Mobile
Encoder	7th Gen NVENC	NVENC (Blackwell)
Decoder	5th Gen NVDEC	NVDEC (Blackwell)
Codecs	MPEG-2,H.264,HEVC,VP9,AV1 (Decode)	H.264,H.265,AV1,VP9

🔌

Power & Dimensions

The GeForce RTX 3090 Ti draws 450W versus the GeForce RTX 5090 Mobile's 95W — a 130.3% difference. The GeForce RTX 5090 Mobile is more power-efficient. Recommended PSU: 850W (GeForce RTX 3090 Ti) vs 650W (GeForce RTX 5090 Mobile). Power connectors: 16-pin vs PCIe-powered. Card length: 336mm vs 0mm, occupying 3 vs 0 slots. Typical load temperature: 85°C vs 85.

Feature	GeForce RTX 3090 Ti	GeForce RTX 5090 Mobile
TDP	450W	95W-79%
Recommended PSU	850W	650W-24%
Power Connector	16-pin	PCIe-powered
Length	336mm	0mm
Height	140mm	0mm
Slots	3	0-100%
Temp (Load)	85°C	85
Perf/Watt	65.3	297.7+356%

💰

Value Analysis

The newer card here is GeForce RTX 5090 Mobile (2025 vs 2022).

Feature	GeForce RTX 3090 Ti	GeForce RTX 5090 Mobile
MSRP	$1999	—
Codename	GA102	GN22-X11
Release	January 27 2022	January 2 2025
Ranking	#19	#não classificado

Search GeForce RTX 3090 Ti on Amazon

Search GeForce RTX 5090 Mobile on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.