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 2080 (Mobile)

2025

Why buy it

✅Access to DLSS 2 Super Resolution (2020).
✅More future proof: Blackwell (2024−2025) on 4nm with a newer platform for upcoming games.
✅Draws 80W instead of 132W, a 52W reduction.

Trade-offs

❌Lower average FPS than Radeon RX 6600 across 50 tracked games in our benchmark data.
❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌Lower G3D Mark per dollar, at 0 vs 45.9 G3D/$ (Unknown MSRP vs $329 MSRP).

Radeon RX 6600

2021

Why buy it

✅62.3% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 45.9 vs 0 G3D/$ ($329 MSRP vs Unknown MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).

Trade-offs

❌No DLSS support; it relies on FSR 3 (2023) instead.
❌Weaker long-term outlook: GeForce RTX 2080 (Mobile) is the safer future-proof pick thanks to newer hardware and better gaming feature support.
❌65% higher power demand at 132W vs 80W.

GeForce RTX 2080 (Mobile)

2025

Radeon RX 6600

2021

Why buy it

✅Access to DLSS 2 Super Resolution (2020).
✅More future proof: Blackwell (2024−2025) on 4nm with a newer platform for upcoming games.
✅Draws 80W instead of 132W, a 52W reduction.

Why buy it

✅62.3% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 45.9 vs 0 G3D/$ ($329 MSRP vs Unknown MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).

Trade-offs

❌Lower average FPS than Radeon RX 6600 across 50 tracked games in our benchmark data.
❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌Lower G3D Mark per dollar, at 0 vs 45.9 G3D/$ (Unknown MSRP vs $329 MSRP).

Trade-offs

❌No DLSS support; it relies on FSR 3 (2023) instead.
❌Weaker long-term outlook: GeForce RTX 2080 (Mobile) is the safer future-proof pick thanks to newer hardware and better gaming feature support.
❌65% higher power demand at 132W vs 80W.

Quick Answers

So, is Radeon RX 6600 better than GeForce RTX 2080 (Mobile)?

Yes. Radeon RX 6600 is the better GPU overall here. You are getting 62.3% more average FPS across 50 tracked games in our benchmark data and 0.5% higher PassMark G3D performance. It also comes from 2021 instead of 2025, which helps its case as the more complete modern gaming card.

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

GeForce RTX 2080 (Mobile) is the more future-proof choice for 2026 and beyond. You are getting a newer 2025 generation instead of 2021, the stronger feature stack with DLSS Super Resolution instead of FSR 3 + AFMF, and a 4nm process instead of 7nm. 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?

Radeon RX 6600 is the smarter buy today, but it is not as lopsided as a simple winner label makes it sound. Radeon RX 6600 is priced in an unclear MSRP range at $329 MSRP versus an unclear MSRP, and you are getting 62.3% more estimated average FPS across 50 tracked games in our benchmark data and 0.5% higher G3D Mark. It also leads G3D-per-dollar by 100+%. GeForce RTX 2080 (Mobile) is the newer 2025 card, so it still has a real case if you care more about newer architecture, lower power draw (80W vs 132W), and future-proofing than about squeezing out the strongest gaming value today.

When does GeForce RTX 2080 (Mobile) make more sense than Radeon RX 6600?

Yes. GeForce RTX 2080 (Mobile) is still an excellent gaming GPU in 2026: it is very strong for 1080p, good for 1440p, and more limited at 4K. It makes more sense if your priority is newer architecture, lower power draw (80W vs 132W), future-proofing, and staying closer to an unclear MSRP more than squeezing out the extra headroom of Radeon RX 6600. The trade-off is that Radeon RX 6600 currently gives you 0.5% higher G3D Mark and 62.3% more estimated average FPS across 50 tracked games in our benchmark data. It also leads G3D-per-dollar by 100+%.

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 2080 (Mobile) Benchmark Check

Radeon RX 6600 Benchmark Check

Path of Exile 2

Preset	GeForce RTX 2080 (Mobile)	Radeon RX 6600
1080p
low	109 FPS	167 FPS
medium	91 FPS	147 FPS
high	77 FPS	130 FPS
ultra	51 FPS	110 FPS
1440p
low	96 FPS	140 FPS
medium	78 FPS	114 FPS
high	59 FPS	101 FPS
ultra	39 FPS	91 FPS
4K
low	40 FPS	84 FPS
medium	35 FPS	71 FPS
high	23 FPS	58 FPS
ultra	19 FPS	51 FPS

Open GeForce RTX 2080 (Mobile)Open Radeon RX 6600

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce RTX 2080 (Mobile)	Radeon RX 6600
1080p
low	158 FPS	332 FPS
medium	120 FPS	276 FPS
high	80 FPS	217 FPS
ultra	54 FPS	166 FPS
1440p
low	101 FPS	210 FPS
medium	65 FPS	174 FPS
high	47 FPS	140 FPS
ultra	35 FPS	111 FPS
4K
low	49 FPS	103 FPS
medium	34 FPS	85 FPS
high	28 FPS	73 FPS
ultra	20 FPS	55 FPS

Open GeForce RTX 2080 (Mobile)Open Radeon RX 6600

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce RTX 2080 (Mobile)	Radeon RX 6600
1080p
low	659 FPS	644 FPS
medium	524 FPS	512 FPS
high	450 FPS	431 FPS
ultra	338 FPS	340 FPS
1440p
low	468 FPS	489 FPS
medium	384 FPS	406 FPS
high	325 FPS	332 FPS
ultra	253 FPS	255 FPS
4K
low	301 FPS	331 FPS
medium	246 FPS	271 FPS
high	188 FPS	202 FPS
ultra	139 FPS	161 FPS

Open GeForce RTX 2080 (Mobile)Open Radeon RX 6600

League of Legends

League of Legends

Valorant

Preset	GeForce RTX 2080 (Mobile)	Radeon RX 6600
1080p
low	216 FPS	535 FPS
medium	183 FPS	468 FPS
high	148 FPS	380 FPS
ultra	123 FPS	313 FPS
1440p
low	172 FPS	408 FPS
medium	147 FPS	349 FPS
high	114 FPS	259 FPS
ultra	94 FPS	211 FPS
4K
low	92 FPS	240 FPS
medium	72 FPS	211 FPS
high	58 FPS	187 FPS
ultra	47 FPS	143 FPS

Open GeForce RTX 2080 (Mobile)Open Radeon RX 6600

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce RTX 2080 (Mobile) and Radeon RX 6600

GeForce RTX 2080 (Mobile)

The GeForce RTX 2080 (Mobile) is manufactured by NVIDIA. It was released in January 2 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 975 MHz to 2287 MHz. It has 8192 shading units. The thermal design power (TDP) is 80W. Manufactured using 4 nm process technology. G3D Mark benchmark score: 15,014 points.

Radeon RX 6600

The Radeon RX 6600 is manufactured by AMD. It was released in October 13 2021. It features the RDNA 2.0 architecture. The core clock ranges from 1626 MHz to 2491 MHz. It has 1792 shading units. The thermal design power (TDP) is 132W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 15,089 points. Launch price was $329.

⚡

Graphics Performance

The GeForce RTX 2080 (Mobile) scores 15,014 and the Radeon RX 6600 reaches 15,089 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The GeForce RTX 2080 (Mobile) is built on Blackwell 2.0 while the Radeon RX 6600 uses RDNA 2.0, both on 4 nm vs 7 nm. Shader units: 8,192 (GeForce RTX 2080 (Mobile)) vs 1,792 (Radeon RX 6600). Boost clocks: 2287 MHz vs 2491 MHz.

Feature	GeForce RTX 2080 (Mobile)	Radeon RX 6600
G3D Mark Score	15,014	15,089
Architecture	Blackwell 2.0	RDNA 2.0
Process Node	4 nm	7 nm
Shading Units	8192+357%	1792
Boost Clock	2287 MHz	2491 MHz+9%

✨

Advanced Features (DLSS/FSR)

A critical advantage for the Radeon RX 6600 is support for FSR Frame Generation + AFMF. 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 GeForce RTX 2080 (Mobile) lacks specific hardware/driver support for this native frame generation tier.The GeForce RTX 2080 (Mobile) gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The Radeon RX 6600 relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.

Feature	GeForce RTX 2080 (Mobile)	Radeon RX 6600
Upscaling Tech	DLSS 2 Super Resolution	FSR 3
Frame Generation	Not Supported	FSR Frame Generation + AFMF
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards feature 8 GB of GDDR6. Memory bandwidth: 448 GB/s (GeForce RTX 2080 (Mobile)) vs 224 GB/s (Radeon RX 6600) — a 100% advantage for the GeForce RTX 2080 (Mobile). Bus width: 256-bit vs 128-bit.

Feature	GeForce RTX 2080 (Mobile)	Radeon RX 6600
VRAM Capacity	8 GB	8 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	448 GB/s+100%	224 GB/s
Bus Width	256-bit+100%	128-bit

🖥️

Display & API Support

DirectX support: 12.2 (GeForce RTX 2080 (Mobile)) vs 12 Ultimate (Radeon RX 6600). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	GeForce RTX 2080 (Mobile)	Radeon RX 6600
DirectX	12.2+2%	12 Ultimate
Vulkan	1.3	1.4+8%
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: 7th Gen NVENC (GeForce RTX 2080 (Mobile)) vs VCE (Radeon RX 6600). Decoder: 5th Gen NVDEC vs UVD. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (GeForce RTX 2080 (Mobile)) vs H.264,H.265/HEVC,AV1 (Radeon RX 6600).

Feature	GeForce RTX 2080 (Mobile)	Radeon RX 6600
Encoder	7th Gen NVENC	VCE
Decoder	5th Gen NVDEC	UVD
Codecs	MPEG-2,H.264,HEVC,VP9,AV1 (Decode)	H.264,H.265/HEVC,AV1

🔌

Power & Dimensions

The GeForce RTX 2080 (Mobile) draws 80W versus the Radeon RX 6600's 132W — a 49.1% difference. The GeForce RTX 2080 (Mobile) is more power-efficient. Recommended PSU: 650W (GeForce RTX 2080 (Mobile)) vs 450W (Radeon RX 6600). Power connectors: PCIe-powered vs 1x 8-pin. Card length: 0mm vs 190mm, occupying 0 vs 2 slots. Typical load temperature: 80°C vs 70°C.

Feature	GeForce RTX 2080 (Mobile)	Radeon RX 6600
TDP	80W-39%	132W
Recommended PSU	650W	450W-31%
Power Connector	PCIe-powered	1x 8-pin
Length	0mm	190mm
Height	0mm	110mm
Slots	0-100%	2
Temp (Load)	80°C	70°C-13%
Perf/Watt	187.7+64%	114.3