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 3080 12GB

2022

Why buy it

✅Costs $4,750 less on MSRP ($1,250 MSRP vs $6,000 MSRP).
✅Delivers 408.2% more G3D Mark for each dollar spent, at 21.3 vs 4.2 G3D/$ ($1,250 MSRP vs $6,000 MSRP).
✅Access to DLSS 2 Super Resolution (2020).

Trade-offs

❌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 (280 vs 440), which can reduce FPS gains in supported games.
❌22.8% higher power demand at 350W vs 285W.

RTX 5880 Ada Generation

2024

Why buy it

✅57.1% more Tensor Cores for AI-powered features like DLSS and frame generation, which can increase overall FPS in supported games (440 vs 280).
✅300% more VRAM for high-resolution textures and newer games (48 GB vs 12 GB).
✅Draws 285W instead of 350W, a 65W reduction.

Trade-offs

❌No DLSS support; it relies on Upscaling support instead.
❌
380% HIGHER MSRP
$6,000 MSRPvs$1,250 MSRP
❌Lower G3D Mark per dollar, at 4.2 vs 21.3 G3D/$ ($6,000 MSRP vs $1,250 MSRP).

GeForce RTX 3080 12GB

2022

RTX 5880 Ada Generation

2024

Why buy it

✅Costs $4,750 less on MSRP ($1,250 MSRP vs $6,000 MSRP).
✅Delivers 408.2% more G3D Mark for each dollar spent, at 21.3 vs 4.2 G3D/$ ($1,250 MSRP vs $6,000 MSRP).
✅Access to DLSS 2 Super Resolution (2020).

Why buy it

✅57.1% more Tensor Cores for AI-powered features like DLSS and frame generation, which can increase overall FPS in supported games (440 vs 280).
✅300% more VRAM for high-resolution textures and newer games (48 GB vs 12 GB).
✅Draws 285W instead of 350W, a 65W reduction.

Trade-offs

❌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 (280 vs 440), which can reduce FPS gains in supported games.
❌22.8% higher power demand at 350W vs 285W.

Trade-offs

❌No DLSS support; it relies on Upscaling support instead.
❌
380% HIGHER MSRP
$6,000 MSRPvs$1,250 MSRP
❌Lower G3D Mark per dollar, at 4.2 vs 21.3 G3D/$ ($6,000 MSRP vs $1,250 MSRP).

Quick Answers

So, is GeForce RTX 3080 12GB better than RTX 5880 Ada Generation?

Yes, but this is not really about a huge raw performance gap. The broader synthetic picture is also very close at 26,569 vs 25,096 in G3D Mark. The bigger reason to prefer GeForce RTX 3080 12GB is the overall package: you are getting DLSS Super Resolution.

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

RTX 5880 Ada Generation is the more future-proof choice for 2026 and beyond. You are getting a newer 2024 generation instead of 2022, more VRAM at 48 GB instead of 12 GB, the stronger feature stack with no meaningful modern upscaling stack instead of DLSS Super Resolution, and a 5nm process instead of 8nm. That extra memory headroom makes it the safer pick for newer games, heavier textures, and higher settings over time.

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

GeForce RTX 3080 12GB can still make sense if you find it at the right price, especially around $1,250 MSRP. GeForce RTX 3080 12GB is still the smarter buy for most people, though, because the raw performance is close while the overall package is cleaner. GeForce RTX 3080 12GB is about $4,750 cheaper on MSRP at $1,250 MSRP versus $6,000 MSRP, and you are getting 5.9% higher G3D Mark. RTX 5880 Ada Generation is the newer 2024 card, so it still has a real case if you care more about newer architecture, lower power draw (285W vs 350W), and future-proofing than about squeezing out the strongest gaming value today.

When does RTX 5880 Ada Generation make more sense than GeForce RTX 3080 12GB?

Yes. RTX 5880 Ada Generation 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, lower power draw (285W vs 350W), future-proofing, and staying closer to $6,000 MSRP more than squeezing out the extra headroom of GeForce RTX 3080 12GB. The trade-off is that GeForce RTX 3080 12GB currently gives you 5.9% higher G3D Mark. It also leads G3D-per-dollar by 408.2%.

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 3080 12GB Benchmark Check

RTX 5880 Ada Generation Benchmark Check

Path of Exile 2

Preset	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
1080p
low	212 FPS	222 FPS
medium	198 FPS	194 FPS
high	174 FPS	161 FPS
ultra	132 FPS	113 FPS
1440p
low	176 FPS	199 FPS
medium	147 FPS	166 FPS
high	123 FPS	120 FPS
ultra	96 FPS	83 FPS
4K
low	88 FPS	105 FPS
medium	74 FPS	88 FPS
high	56 FPS	59 FPS
ultra	50 FPS	51 FPS

Open GeForce RTX 3080 12GB Open RTX 5880 Ada Generation

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
1080p
low	593 FPS	605 FPS
medium	505 FPS	491 FPS
high	409 FPS	384 FPS
ultra	372 FPS	329 FPS
1440p
low	432 FPS	504 FPS
medium	353 FPS	423 FPS
high	280 FPS	337 FPS
ultra	242 FPS	261 FPS
4K
low	205 FPS	280 FPS
medium	172 FPS	238 FPS
high	147 FPS	212 FPS
ultra	124 FPS	173 FPS

Open GeForce RTX 3080 12GB Open RTX 5880 Ada Generation

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
1080p
low	999 FPS	915 FPS
medium	956 FPS	750 FPS
high	797 FPS	676 FPS
ultra	598 FPS	565 FPS
1440p
low	897 FPS	709 FPS
medium	717 FPS	580 FPS
high	598 FPS	510 FPS
ultra	448 FPS	423 FPS
4K
low	564 FPS	486 FPS
medium	478 FPS	402 FPS
high	399 FPS	346 FPS
ultra	299 FPS	282 FPS

Open GeForce RTX 3080 12GB Open RTX 5880 Ada Generation

League of Legends

League of Legends

Valorant

Preset	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
1080p
low	543 FPS	377 FPS
medium	488 FPS	330 FPS
high	409 FPS	287 FPS
ultra	330 FPS	242 FPS
1440p
low	421 FPS	277 FPS
medium	383 FPS	248 FPS
high	319 FPS	213 FPS
ultra	252 FPS	178 FPS
4K
low	279 FPS	189 FPS
medium	256 FPS	162 FPS
high	226 FPS	125 FPS
ultra	189 FPS	101 FPS

Open GeForce RTX 3080 12GB Open RTX 5880 Ada Generation

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce RTX 3080 12GB and RTX 5880 Ada Generation

GeForce RTX 3080 12GB

The GeForce RTX 3080 12GB is manufactured by NVIDIA. It was released in January 11 2022. It features the Ampere architecture. The core clock ranges from 1260 MHz to 1710 MHz. It has 8960 shading units. The thermal design power (TDP) is 350W. Manufactured using 8 nm process technology. It features 70 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,569 points. Launch price was $799.

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

In G3D Mark, the GeForce RTX 3080 12GB scores 26,569 versus the RTX 5880 Ada Generation's 25,096 — the GeForce RTX 3080 12GB leads by 5.9%. The GeForce RTX 3080 12GB is built on Ampere while the RTX 5880 Ada Generation uses Ada Lovelace, both on 8 nm vs 5 nm. Shader units: 8,960 (GeForce RTX 3080 12GB) vs 14,080 (RTX 5880 Ada Generation). Raw compute: 30.64 TFLOPS (GeForce RTX 3080 12GB) vs 69.27 TFLOPS (RTX 5880 Ada Generation). Boost clocks: 1710 MHz vs 2460 MHz. Ray tracing: 70 RT cores (GeForce RTX 3080 12GB) vs 110 (RTX 5880 Ada Generation) with 280 Tensor cores vs 440.

Feature	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
G3D Mark Score	26,569+6%	25,096
Architecture	Ampere	Ada Lovelace
Process Node	8 nm	5 nm
Shading Units	8960	14080+57%
Compute (TFLOPS)	30.64 TFLOPS	69.27 TFLOPS+126%
Boost Clock	1710 MHz	2460 MHz+44%
ROPs	96	176+83%
TMUs	280	440+57%
L1 Cache	8.8 MB	13.8 MB+57%
L2 Cache	6 MB	72 MB+1100%
Ray Tracing Cores	70	110+57%
Tensor Cores	280	440+57%

✨

Advanced Features (DLSS/FSR)

The RTX 5880 Ada Generation supports the newer Upscaling support, whereas the GeForce RTX 3080 12GB is capped at DLSS 2 Super Resolution.

Feature	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
Upscaling Tech	DLSS 2 Super Resolution	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce RTX 3080 12GB 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: 912 GB/s (GeForce RTX 3080 12GB) vs 768 GB/s (RTX 5880 Ada Generation) — a 18.8% advantage for the GeForce RTX 3080 12GB. Bus width: 384-bit vs 384-bit. L2 Cache: 6 MB (GeForce RTX 3080 12GB) 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 3080 12GB	RTX 5880 Ada Generation
VRAM Capacity	12 GB	48 GB+300%
Memory Type	GDDR6X	GDDR6
Memory Bandwidth	912 GB/s+19%	768 GB/s
Bus Width	384-bit	384-bit
L2 Cache	6 MB	72 MB+1100%

🖥️

Display & API Support

DirectX support: 12 Ultimate (GeForce RTX 3080 12GB) vs 12 Ultimate (RTX 5880 Ada Generation). Vulkan: 1.4 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
DirectX	12 Ultimate	12 Ultimate
Vulkan	1.4	1.4
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: NVENC 7th gen (GeForce RTX 3080 12GB) vs NVENC 8th gen (RTX 5880 Ada Generation). Decoder: NVDEC 5th gen vs NVDEC 5th gen. Supported codecs: H.264,H.265/HEVC,AV1 (GeForce RTX 3080 12GB) vs MPEG-2,VC-1,H.264,H.265/HEVC,AV1,VP8,VP9 (RTX 5880 Ada Generation).

Feature	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
Encoder	NVENC 7th gen	NVENC 8th gen
Decoder	NVDEC 5th gen	NVDEC 5th gen
Codecs	H.264,H.265/HEVC,AV1	MPEG-2,VC-1,H.264,H.265/HEVC,AV1,VP8,VP9

🔌

Power & Dimensions

The GeForce RTX 3080 12GB draws 350W versus the RTX 5880 Ada Generation's 285W — a 20.5% difference. The RTX 5880 Ada Generation is more power-efficient. Recommended PSU: 750W (GeForce RTX 3080 12GB) vs 650W (RTX 5880 Ada Generation). Power connectors: 2x 8-pin vs 16-pin. Card length: 285mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 80°C vs 80°C.

Feature	GeForce RTX 3080 12GB	RTX 5880 Ada Generation
TDP	350W	285W-19%
Recommended PSU	750W	650W-13%
Power Connector	2x 8-pin	16-pin
Length	285mm	267mm
Height	112mm	112mm
Slots	2	2
Temp (Load)	80°C	80°C
Perf/Watt	75.9	88.1+16%

💰

Value Analysis

The GeForce RTX 3080 12GB launched at $1250 MSRP, while the RTX 5880 Ada Generation launched at $6000. The GeForce RTX 3080 12GB costs 79.2% less ($4750 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 21.3 (GeForce RTX 3080 12GB) vs 4.2 (RTX 5880 Ada Generation) — the GeForce RTX 3080 12GB offers 407.1% better value. The RTX 5880 Ada Generation is the newer GPU (2024 vs 2022).