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 3070 Ti vs GeForce RTX 4080 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 3070 Ti vs GeForce RTX 4080 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 3070 Ti

2021

Why buy it

✅Costs $531 less on MSRP ($599 MSRP vs $1,130 MSRP).
✅Delivers 77.2% more G3D Mark for each dollar spent, at 38.9 vs 22.0 G3D/$ ($599 MSRP vs $1,130 MSRP).

Trade-offs

❌Lower average FPS than GeForce RTX 4080 Mobile across 50 tracked games in our benchmark data.
❌Less VRAM, with 8 GB vs 12 GB for high-resolution textures and newer games.
❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌GeForce RTX 4080 Mobile is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
❌93.3% higher power demand at 290W vs 150W.

GeForce RTX 4080 Mobile

2023

Why buy it

✅4.3% more average FPS across 50 tracked games in our benchmark data.
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅50% more VRAM for high-resolution textures and newer games (12 GB vs 8 GB).
✅Better long-term bet: Ada Lovelace (2022−2024) on 4nm gives it a newer hardware base for upcoming games.
✅Draws 150W instead of 290W, a 140W reduction.

Trade-offs

❌
88.6% HIGHER MSRP
$1,130 MSRPvs$599 MSRP
❌Lower G3D Mark per dollar, at 22.0 vs 38.9 G3D/$ ($1,130 MSRP vs $599 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 4080 Mobile is the faster gaming card right now. In our data, it leads by 4.3% in average FPS across 50 tracked games in our benchmark data and by 6.5% in PassMark G3D (24,805 vs 23,295), so the answer here is pretty clean.

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

GeForce RTX 4080 Mobile is the safer long-term pick for 2026 and beyond. The case is simple: 12 GB vs 8 GB of VRAM, the newer feature stack, with DLSS 3.5 Super Resolution (2023) and DLSS 3.5 + Frame Generation (2023), while GeForce RTX 3070 Ti is limited to DLSS 2 Super Resolution (2020) and no comparable frame-generation support, a 4nm process instead of 8nm, and 58 vs 48 ray-tracing units. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce RTX 3070 Ti makes the most sense to buy today. It is $531 cheaper on MSRP at $599 vs $1,130, and it leads G3D-per-dollar by 77.2% (38.9 vs 22.0), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and strong 1440p, GeForce RTX 3070 Ti is the easier value choice. If you care more about 1080p and strong 1440p headroom, GeForce RTX 4080 Mobile has the stronger long-term case.

GeForce RTX 3070 Ti vs GeForce RTX 4080 Mobile Technical Specifications

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

GeForce RTX 3070 Ti

The GeForce RTX 3070 Ti is manufactured by NVIDIA. It was released in May 31 2021. It features the Ampere architecture. The core clock ranges from 1575 MHz to 1770 MHz. It has 6144 shading units. The thermal design power (TDP) is 290W. Manufactured using 8 nm process technology. It features 48 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 23,295 points. Launch price was $599.

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.

⚡

Graphics Performance

In G3D Mark, the GeForce RTX 3070 Ti scores 23,295 versus the GeForce RTX 4080 Mobile's 24,805 — the GeForce RTX 4080 Mobile leads by 6.5%. The GeForce RTX 3070 Ti is built on Ampere while the GeForce RTX 4080 Mobile uses Ada Lovelace, both on 8 nm vs 4 nm. Shader units: 6,144 (GeForce RTX 3070 Ti) vs 7,424 (GeForce RTX 4080 Mobile). Raw compute: 21.75 TFLOPS (GeForce RTX 3070 Ti) vs 24.72 TFLOPS (GeForce RTX 4080 Mobile). Boost clocks: 1770 MHz vs 2010 MHz. Ray tracing: 48 RT cores (GeForce RTX 3070 Ti) vs 58 (GeForce RTX 4080 Mobile) with 192 Tensor cores vs 232.

Feature	GeForce RTX 3070 Ti	GeForce RTX 4080 Mobile
G3D Mark Score	23,295	24,805+6%
Architecture	Ampere	Ada Lovelace
Process Node	8 nm	4 nm
Shading Units	6144	7424+21%
Compute (TFLOPS)	21.75 TFLOPS	24.72 TFLOPS+14%
Boost Clock	1770 MHz	2010 MHz+14%
ROPs	96+20%	80
TMUs	192	232+21%
L1 Cache	6 MB	7.3 MB+22%
L2 Cache	4 MB	48 MB+1100%
Ray Tracing Cores	48	58+21%
Tensor Cores	192	232+21%

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the GeForce RTX 4080 Mobile is support for DLSS 3.5 + Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce RTX 3070 Ti does not have comparable native support in the same tier.The GeForce RTX 4080 Mobile supports the newer DLSS 3.5 Super Resolution, whereas the GeForce RTX 3070 Ti is capped at DLSS 2 Super Resolution.

Feature	GeForce RTX 3070 Ti	GeForce RTX 4080 Mobile
Upscaling Tech	DLSS 2 Super Resolution	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)

The GeForce RTX 3070 Ti has 8 GB of VRAM, while the GeForce RTX 4080 Mobile carries 12 GB. GeForce RTX 4080 Mobile gives you 50% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 608 GB/s (GeForce RTX 3070 Ti) vs 432 GB/s (GeForce RTX 4080 Mobile) — a 40.7% advantage for the GeForce RTX 3070 Ti. Memory bus width is 256-bit on the GeForce RTX 3070 Ti and 192-bit on the GeForce RTX 4080 Mobile. L2 Cache: 4 MB (GeForce RTX 3070 Ti) vs 48 MB (GeForce RTX 4080 Mobile) — the GeForce RTX 4080 Mobile has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 3070 Ti	GeForce RTX 4080 Mobile
VRAM Capacity	8 GB	12 GB+50%
Memory Type	GDDR6X	GDDR6
Memory Bandwidth	608 GB/s+41%	432 GB/s
Bus Width	256-bit+33%	192-bit
L2 Cache	4 MB	48 MB+1100%

🖥️

Display & API Support

DirectX support: 12 Ultimate (GeForce RTX 3070 Ti) vs 12.2 (GeForce RTX 4080 Mobile). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 1.

Feature	GeForce RTX 3070 Ti	GeForce RTX 4080 Mobile
DirectX	12 Ultimate	12.2+2%
Vulkan	1.3	1.3
OpenGL	4.6	4.6
Max Displays	4+300%	1

🎬

Media & Encoding

Hardware encoder: NVENC 7th gen (GeForce RTX 3070 Ti) vs 8th Gen NVENC (GeForce RTX 4080 Mobile). Decoder: NVDEC 5th gen vs 5th Gen NVDEC. Supported codecs: H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 3070 Ti) vs MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4080 Mobile).

Feature	GeForce RTX 3070 Ti	GeForce RTX 4080 Mobile
Encoder	NVENC 7th gen	8th Gen NVENC
Decoder	NVDEC 5th gen	5th Gen NVDEC
Codecs	H.264,H.265/HEVC,AV1,VP9	MPEG-2,H.264,HEVC,VP9,AV1

🔌

Power & Dimensions

The GeForce RTX 3070 Ti draws 290W versus the GeForce RTX 4080 Mobile's 150W — a 63.6% difference. The GeForce RTX 4080 Mobile is more power-efficient. Recommended PSU: 750W (GeForce RTX 3070 Ti) vs 650W (GeForce RTX 4080 Mobile). Power connectors: 2x 8-pin vs Mobile. Card length: 267mm vs 0mm, occupying 2 vs 0 slots. Typical load temperature: 78°C vs 80°C.

Feature	GeForce RTX 3070 Ti	GeForce RTX 4080 Mobile
TDP	290W	150W-48%
Recommended PSU	750W	650W-13%
Power Connector	2x 8-pin	Mobile
Length	267mm	0mm
Height	112mm	0mm
Slots	2	0-100%
Temp (Load)	78°C-3%	80°C
Perf/Watt	80.3	165.4+106%

💰

Value Analysis

At launch, the GeForce RTX 3070 Ti came in at $599, while the GeForce RTX 4080 Mobile launched at $1130. On MSRP, GeForce RTX 3070 Ti was 47% cheaper ($531 less). Performance per dollar on MSRP (G3D Mark / MSRP): 38.9 (GeForce RTX 3070 Ti) vs 22.0 (GeForce RTX 4080 Mobile) — the GeForce RTX 3070 Ti offers 76.8% better value. The newer card here is GeForce RTX 4080 Mobile (2023 vs 2021).

Feature	GeForce RTX 3070 Ti	GeForce RTX 4080 Mobile
MSRP	$599-47%	$1130
Performance per Dollar	38.9+77%	22.0
Codename	GA104	AD104
Release	May 31 2021	January 3 2023
Ranking	#50	#43

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