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 4080 Mobile

2023

Why buy it

✅Costs $4,870 less on MSRP ($1,130 MSRP vs $6,000 MSRP).
✅Delivers 424.8% more G3D Mark for each dollar spent, at 22.0 vs 4.2 G3D/$ ($1,130 MSRP vs $6,000 MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅Draws 150W instead of 285W, a 135W reduction.

Trade-offs

❌Lower average FPS than RTX 5880 Ada Generation across 50 tracked games in our benchmark data.
❌Less VRAM, with 12 GB vs 48 GB for high-resolution textures and newer games.
❌Fewer Tensor Cores for AI-powered features like DLSS and frame generation (232 vs 440), which can reduce FPS gains in supported games.

RTX 5880 Ada Generation

2024

Why buy it

✅21.0% more average FPS across 50 tracked games in our benchmark data.
✅89.7% more Tensor Cores for AI-powered features like DLSS and frame generation, which can increase overall FPS in supported games (440 vs 232).
✅300% more VRAM for high-resolution textures and newer games (48 GB vs 12 GB).

Trade-offs

❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌
431% HIGHER MSRP
$6,000 MSRPvs$1,130 MSRP
❌Lower G3D Mark per dollar, at 4.2 vs 22.0 G3D/$ ($6,000 MSRP vs $1,130 MSRP).
❌90% higher power demand at 285W vs 150W.

GeForce RTX 4080 Mobile

2023

RTX 5880 Ada Generation

2024

Why buy it

✅Costs $4,870 less on MSRP ($1,130 MSRP vs $6,000 MSRP).
✅Delivers 424.8% more G3D Mark for each dollar spent, at 22.0 vs 4.2 G3D/$ ($1,130 MSRP vs $6,000 MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅Draws 150W instead of 285W, a 135W reduction.

Why buy it

✅21.0% more average FPS across 50 tracked games in our benchmark data.
✅89.7% more Tensor Cores for AI-powered features like DLSS and frame generation, which can increase overall FPS in supported games (440 vs 232).
✅300% more VRAM for high-resolution textures and newer games (48 GB vs 12 GB).

Trade-offs

❌Lower average FPS than RTX 5880 Ada Generation across 50 tracked games in our benchmark data.
❌Less VRAM, with 12 GB vs 48 GB for high-resolution textures and newer games.
❌Fewer Tensor Cores for AI-powered features like DLSS and frame generation (232 vs 440), which can reduce FPS gains in supported games.

Trade-offs

❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌
431% HIGHER MSRP
$6,000 MSRPvs$1,130 MSRP
❌Lower G3D Mark per dollar, at 4.2 vs 22.0 G3D/$ ($6,000 MSRP vs $1,130 MSRP).
❌90% higher power demand at 285W vs 150W.

Quick Answers

So, is RTX 5880 Ada Generation better than GeForce RTX 4080 Mobile?

Yes. RTX 5880 Ada Generation is the better GPU overall here. You are getting 21.0% more average FPS across 50 tracked games in our benchmark data, 1.2% higher PassMark G3D performance, 440 vs 232 Tensor cores, and 48 GB vs 12 GB of VRAM. It also comes from 2024 instead of 2023, which helps its case as the more complete modern gaming card.

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

GeForce RTX 4080 Mobile is the more future-proof choice for 2026 and beyond. You are getting 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 and a 4nm process instead of 5nm. 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?

RTX 5880 Ada Generation is about 431.0% more expensive on MSRP at $6,000 MSRP versus $1,130 MSRP, and you are getting 21.0% more estimated average FPS across 50 tracked games in our benchmark data and 1.2% higher G3D Mark. GeForce RTX 4080 Mobile 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, RTX 5880 Ada Generation is the one to buy. If staying closer to budget matters more, GeForce RTX 4080 Mobile still makes more sense on price alone and remains capable enough for modern gaming.

When does GeForce RTX 4080 Mobile make more sense than RTX 5880 Ada Generation?

Yes. GeForce RTX 4080 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 lower power draw (150W vs 285W), future-proofing, and staying closer to $1,130 MSRP more than squeezing out the extra headroom of RTX 5880 Ada Generation. The trade-off is that RTX 5880 Ada Generation currently gives you 1.2% higher G3D Mark and 21.0% more estimated average FPS across 50 tracked games in our benchmark data. GeForce RTX 4080 Mobile still holds the G3D-per-dollar lead, so the performance win comes with a real value premium.

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 4080 Mobile Benchmark Check

RTX 5880 Ada Generation Benchmark Check

Path of Exile 2

Preset	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
1080p
low	174 FPS	222 FPS
medium	158 FPS	194 FPS
high	140 FPS	161 FPS
ultra	123 FPS	113 FPS
1440p
low	145 FPS	199 FPS
medium	120 FPS	166 FPS
high	104 FPS	120 FPS
ultra	93 FPS	83 FPS
4K
low	87 FPS	105 FPS
medium	73 FPS	88 FPS
high	58 FPS	59 FPS
ultra	51 FPS	51 FPS

Open GeForce RTX 4080 Mobile Open RTX 5880 Ada Generation

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
1080p
low	422 FPS	605 FPS
medium	365 FPS	491 FPS
high	295 FPS	384 FPS
ultra	259 FPS	329 FPS
1440p
low	326 FPS	504 FPS
medium	272 FPS	423 FPS
high	222 FPS	337 FPS
ultra	186 FPS	261 FPS
4K
low	179 FPS	280 FPS
medium	155 FPS	238 FPS
high	132 FPS	212 FPS
ultra	108 FPS	173 FPS

Open GeForce RTX 4080 Mobile Open RTX 5880 Ada Generation

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
1080p
low	885 FPS	915 FPS
medium	722 FPS	750 FPS
high	634 FPS	676 FPS
ultra	550 FPS	565 FPS
1440p
low	696 FPS	709 FPS
medium	564 FPS	580 FPS
high	483 FPS	510 FPS
ultra	413 FPS	423 FPS
4K
low	474 FPS	486 FPS
medium	385 FPS	402 FPS
high	329 FPS	346 FPS
ultra	267 FPS	282 FPS

Open GeForce RTX 4080 Mobile Open RTX 5880 Ada Generation

League of Legends

League of Legends

Valorant

Preset	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
1080p
low	467 FPS	377 FPS
medium	410 FPS	330 FPS
high	345 FPS	287 FPS
ultra	303 FPS	242 FPS
1440p
low	387 FPS	277 FPS
medium	342 FPS	248 FPS
high	285 FPS	213 FPS
ultra	244 FPS	178 FPS
4K
low	245 FPS	189 FPS
medium	221 FPS	162 FPS
high	188 FPS	125 FPS
ultra	163 FPS	101 FPS

Open GeForce RTX 4080 Mobile Open RTX 5880 Ada Generation

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce RTX 4080 Mobile and RTX 5880 Ada Generation

GeForce RTX 4080 Mobile

The GeForce RTX 4080 Mobile is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 1290 MHz to 2010 MHz. It has 7424 shading units. The thermal design power (TDP) is 150W. Manufactured using 4 nm process technology. It features 58 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 24,805 points.

RTX 5880 Ada Generation

The RTX 5880 Ada Generation is manufactured by NVIDIA. It was released in January 5 2024. It features the Ada Lovelace architecture. The core clock ranges from 975 MHz to 2460 MHz. It has 14080 shading units. The thermal design power (TDP) is 285W. Manufactured using 5 nm process technology. It features 110 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 25,096 points.

⚡

Graphics Performance

The GeForce RTX 4080 Mobile scores 24,805 and the RTX 5880 Ada Generation reaches 25,096 in the G3D Mark benchmark — just a 1.2% difference, making them near-identical in rasterization performance. The GeForce RTX 4080 Mobile is built on Ada Lovelace while the RTX 5880 Ada Generation uses Ada Lovelace, both on 4 nm vs 5 nm. Shader units: 7,424 (GeForce RTX 4080 Mobile) vs 14,080 (RTX 5880 Ada Generation). Raw compute: 24.72 TFLOPS (GeForce RTX 4080 Mobile) vs 69.27 TFLOPS (RTX 5880 Ada Generation). Boost clocks: 2010 MHz vs 2460 MHz. Ray tracing: 58 RT cores (GeForce RTX 4080 Mobile) vs 110 (RTX 5880 Ada Generation) with 232 Tensor cores vs 440.

Feature	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
G3D Mark Score	24,805	25,096+1%
Architecture	Ada Lovelace	Ada Lovelace
Process Node	4 nm	5 nm
Shading Units	7424	14080+90%
Compute (TFLOPS)	24.72 TFLOPS	69.27 TFLOPS+180%
Boost Clock	2010 MHz	2460 MHz+22%
ROPs	80	176+120%
TMUs	232	440+90%
L1 Cache	7.3 MB	13.8 MB+89%
L2 Cache	48 MB	72 MB+50%
Ray Tracing Cores	58	110+90%
Tensor Cores	232	440+90%

✨

Advanced Features (DLSS/FSR)

A critical advantage for the GeForce RTX 4080 Mobile 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 RTX 5880 Ada Generation lacks specific hardware/driver support for this native frame generation tier.The RTX 5880 Ada Generation supports the newer Upscaling support, whereas the GeForce RTX 4080 Mobile is capped at DLSS 3.5 Super Resolution.

Feature	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
Upscaling Tech	DLSS 3.5 Super Resolution	Upscaling support
Frame Generation	DLSS 3.5 + Frame Generation	Not Supported
Ray Reconstruction	Yes (DLSS 3.5)	No
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce RTX 4080 Mobile comes with 12 GB of VRAM, while the RTX 5880 Ada Generation has 48 GB. The RTX 5880 Ada Generation offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 432 GB/s (GeForce RTX 4080 Mobile) vs 768 GB/s (RTX 5880 Ada Generation) — a 77.8% advantage for the RTX 5880 Ada Generation. Bus width: 192-bit vs 384-bit. L2 Cache: 48 MB (GeForce RTX 4080 Mobile) vs 72 MB (RTX 5880 Ada Generation) — the RTX 5880 Ada Generation has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
VRAM Capacity	12 GB	48 GB+300%
Memory Type	GDDR6	GDDR6
Memory Bandwidth	432 GB/s	768 GB/s+78%
Bus Width	192-bit	384-bit+100%
L2 Cache	48 MB	72 MB+50%

🖥️

Display & API Support

DirectX support: 12.2 (GeForce RTX 4080 Mobile) vs 12 Ultimate (RTX 5880 Ada Generation). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.

Feature	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
DirectX	12.2+2%	12 Ultimate
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 4080 Mobile) vs NVENC 8th gen (RTX 5880 Ada Generation). Decoder: 5th Gen NVDEC vs NVDEC 5th gen. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4080 Mobile) vs MPEG-2,VC-1,H.264,H.265/HEVC,AV1,VP8,VP9 (RTX 5880 Ada Generation).

Feature	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
Encoder	8th Gen NVENC	NVENC 8th gen
Decoder	5th Gen NVDEC	NVDEC 5th gen
Codecs	MPEG-2,H.264,HEVC,VP9,AV1	MPEG-2,VC-1,H.264,H.265/HEVC,AV1,VP8,VP9

🔌

Power & Dimensions

The GeForce RTX 4080 Mobile draws 150W versus the RTX 5880 Ada Generation's 285W — a 62.1% difference. The GeForce RTX 4080 Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 4080 Mobile) vs 650W (RTX 5880 Ada Generation). Power connectors: Mobile vs 16-pin. Card length: 0mm vs 267mm, occupying 0 vs 2 slots. Typical load temperature: 80°C vs 80°C.

Feature	GeForce RTX 4080 Mobile	RTX 5880 Ada Generation
TDP	150W-47%	285W
Recommended PSU	650W	650W
Power Connector	Mobile	16-pin
Length	0mm	267mm
Height	0mm	112mm
Slots	0-100%	2
Temp (Load)	80°C	80°C
Perf/Watt	165.4+88%	88.1

💰

Value Analysis

The GeForce RTX 4080 Mobile launched at $1130 MSRP, while the RTX 5880 Ada Generation launched at $6000. The GeForce RTX 4080 Mobile costs 81.2% less ($4870 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 22.0 (GeForce RTX 4080 Mobile) vs 4.2 (RTX 5880 Ada Generation) — the GeForce RTX 4080 Mobile offers 423.8% better value. The RTX 5880 Ada Generation is the newer GPU (2024 vs 2023).