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 GTX 1080 SLI (móvel) vs GeForce RTX 4090 Laptop GPU 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 GTX 1080 SLI (móvel) vs GeForce RTX 4090 Laptop GPU: 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 GTX 1080 SLI (móvel)

2016

Why buy it

✅Draws 300W instead of 425W, a 125W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 4090 Laptop GPU across 50 tracked games in our benchmark data.
❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌Older hardware, 16 GB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌Lower G3D Mark per dollar, at 0 vs 15.0 G3D/$ (Unknown MSRP vs $1,810 MSRP).

GeForce RTX 4090 Laptop GPU

2023

Why buy it

✅170.1% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 15.0 vs 0 G3D/$ ($1,810 MSRP vs Unknown MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅Better long-term bet: Ada Lovelace (2022−2024) on 5nm gives it a newer hardware base for upcoming games.

Trade-offs

❌41.7% higher power demand at 425W vs 300W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 4090 Laptop GPU is the faster gaming card right now. In our data, it leads by 170.1% in average FPS across 50 tracked games in our benchmark data and by 2.1% in PassMark G3D (27,102 vs 26,543), so the answer here is pretty clean.

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

GeForce RTX 4090 Laptop GPU is the safer long-term pick for 2026 and beyond. The case is simple: the newer feature stack, with DLSS 3.5 Super Resolution (2023) and DLSS 3.5 + Frame Generation (2023), while GeForce GTX 1080 SLI (móvel) is limited to no meaningful modern upscaling stack and no comparable frame-generation support, a 5nm process instead of 16nm, 114 vs 0 ray-tracing units, and a newer 2023 generation instead of 2016. That gives it the more rounded hardware package for newer games.

Which GPU is the better buy today?

GeForce RTX 4090 Laptop GPU makes the most sense today based on the pricing and value data we have for this matchup.

GeForce GTX 1080 SLI (móvel) vs GeForce RTX 4090 Laptop GPU Technical Specifications

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

GeForce GTX 1080 SLI (móvel)

The GeForce GTX 1080 SLI (móvel) is manufactured by NVIDIA. It was released in August 16 2016. It features the Pascal architecture. The core clock ranges from 1556 MHz to 1734 MHz. It has 5120 shading units. The thermal design power (TDP) is 300W. Manufactured using 16 nm process technology. G3D Mark benchmark score: 26,543 points.

GeForce RTX 4090 Laptop GPU

The GeForce RTX 4090 Laptop GPU is manufactured by NVIDIA. It was released in December 28 2023. It features the Ada Lovelace architecture. The core clock ranges from 2280 MHz to 2520 MHz. It has 14592 shading units. The thermal design power (TDP) is 425W. Manufactured using 5 nm process technology. It features 114 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,102 points. Launch price was $1,599.

⚡

Graphics Performance

The GeForce GTX 1080 SLI (móvel) scores 26,543 and the GeForce RTX 4090 Laptop GPU reaches 27,102 in the G3D Mark benchmark — just a 2.1% difference, making them near-identical in rasterization performance. The GeForce GTX 1080 SLI (móvel) is built on Pascal while the GeForce RTX 4090 Laptop GPU uses Ada Lovelace, both on 16 nm vs 5 nm. Shader units: 5,120 (GeForce GTX 1080 SLI (móvel)) vs 14,592 (GeForce RTX 4090 Laptop GPU). Boost clocks: 1734 MHz vs 2520 MHz.

Feature	GeForce GTX 1080 SLI (móvel)	GeForce RTX 4090 Laptop GPU
G3D Mark Score	26,543	27,102+2%
Architecture	Pascal	Ada Lovelace
Process Node	16 nm	5 nm
Shading Units	5120	14592+185%
Boost Clock	1734 MHz	2520 MHz+45%

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the GeForce RTX 4090 Laptop GPU is support for DLSS 3.5 + Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce GTX 1080 SLI (móvel) does not have comparable native support in the same tier.The GeForce RTX 4090 Laptop GPU supports the newer DLSS 3.5 Super Resolution, whereas the GeForce GTX 1080 SLI (móvel) is capped at Upscaling support.

Feature	GeForce GTX 1080 SLI (móvel)	GeForce RTX 4090 Laptop GPU
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)

Both cards ship with 16 GB of video memory. Memory bandwidth: 320 GB/s (GeForce GTX 1080 SLI (móvel)) vs 576 GB/s (GeForce RTX 4090 Laptop GPU) — a 80% advantage for the GeForce RTX 4090 Laptop GPU. Memory bus width is 256-bit on the GeForce GTX 1080 SLI (móvel) and 256-bit on the GeForce RTX 4090 Laptop GPU.

Feature	GeForce GTX 1080 SLI (móvel)	GeForce RTX 4090 Laptop GPU
VRAM Capacity	16 GB	16 GB
Memory Type	GDDR5X	GDDR6
Memory Bandwidth	320 GB/s	576 GB/s+80%
Bus Width	256-bit	256-bit

🖥️

Display & API Support

DirectX support: 12.1 (GeForce GTX 1080 SLI (móvel)) vs 12 Ultimate (GeForce RTX 4090 Laptop GPU). Vulkan: 1.2 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.

Feature	GeForce GTX 1080 SLI (móvel)	GeForce RTX 4090 Laptop GPU
DirectX	12.1	12 Ultimate
Vulkan	1.2	1.3+8%
OpenGL	4.6	4.6
Max Displays	1	4+300%

🎬

Media & Encoding

Hardware encoder: 6th Gen NVENC (2x) (GeForce GTX 1080 SLI (móvel)) vs NVENC (9th Gen) (GeForce RTX 4090 Laptop GPU). Decoder: 4th Gen NVDEC vs NVDEC (6th Gen). Supported codecs: MPEG-2,H.264,HEVC (GeForce GTX 1080 SLI (móvel)) vs H.264,H.265,VP9,AV1 (GeForce RTX 4090 Laptop GPU).

Feature	GeForce GTX 1080 SLI (móvel)	GeForce RTX 4090 Laptop GPU
Encoder	6th Gen NVENC (2x)	NVENC (9th Gen)
Decoder	4th Gen NVDEC	NVDEC (6th Gen)
Codecs	MPEG-2,H.264,HEVC	H.264,H.265,VP9,AV1

🔌

Power & Dimensions

The GeForce GTX 1080 SLI (móvel) draws 300W versus the GeForce RTX 4090 Laptop GPU's 425W — a 34.5% difference. The GeForce GTX 1080 SLI (móvel) is more power-efficient. Recommended PSU: 650W (GeForce GTX 1080 SLI (móvel)) vs 650W (GeForce RTX 4090 Laptop GPU). Power connectors: PCIe-powered vs Mobile. Card length: 0mm vs 0mm, occupying 0 vs 0 slots. Typical load temperature: 85°C vs 80.

Feature	GeForce GTX 1080 SLI (móvel)	GeForce RTX 4090 Laptop GPU
TDP	300W-29%	425W
Recommended PSU	650W	650W
Power Connector	PCIe-powered	Mobile
Length	0mm	0mm
Height	0mm	0mm
Slots	0	0
Temp (Load)	85°C	80-6%
Perf/Watt	88.5+39%	63.8

💰

Value Analysis

The newer card here is GeForce RTX 4090 Laptop GPU (2023 vs 2016).

Feature	GeForce GTX 1080 SLI (móvel)	GeForce RTX 4090 Laptop GPU
MSRP	—	$1810
Codename	Pascal GP104 SLI	AD102
Release	August 16 2016	December 28 2023
Ranking	#162	#14

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