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 4090 Mobile

2023

Why buy it

✅28.1% more average FPS across 50 tracked games in our benchmark data.
✅Access to DLSS 3.5 Super Resolution (2023).
✅Draws 120W instead of 304W, a 184W reduction.

Trade-offs

❌Lower G3D Mark per dollar, at 0 vs 44.9 G3D/$ (Unknown MSRP vs $599 MSRP).

Radeon RX 9070 XT

2025

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 44.9 vs 0 G3D/$ ($599 MSRP vs Unknown MSRP).
✅More future proof: RDNA 4.0 (2025) on 4nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than GeForce RTX 4090 Mobile across 50 tracked games in our benchmark data.
❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
❌153.3% higher power demand at 304W vs 120W.

GeForce RTX 4090 Mobile

2023

Radeon RX 9070 XT

2025

Why buy it

✅28.1% more average FPS across 50 tracked games in our benchmark data.
✅Access to DLSS 3.5 Super Resolution (2023).
✅Draws 120W instead of 304W, a 184W reduction.

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 44.9 vs 0 G3D/$ ($599 MSRP vs Unknown MSRP).
✅More future proof: RDNA 4.0 (2025) on 4nm with a newer platform for upcoming games.

Trade-offs

❌Lower G3D Mark per dollar, at 0 vs 44.9 G3D/$ (Unknown MSRP vs $599 MSRP).

Trade-offs

❌Lower average FPS than GeForce RTX 4090 Mobile across 50 tracked games in our benchmark data.
❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
❌153.3% higher power demand at 304W vs 120W.

Quick Answers

So, is GeForce RTX 4090 Mobile better than Radeon RX 9070 XT?

Yes. GeForce RTX 4090 Mobile is the better GPU overall here. You are getting 28.1% more average FPS across 50 tracked games in our benchmark data, 0.5% higher PassMark G3D performance, and DLSS 3.5 + Frame Generation. It also comes from 2023 instead of 2025, which helps its case as the more complete modern gaming card.

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

Radeon RX 9070 XT is the more future-proof choice for 2026 and beyond. You are getting a newer 2025 generation instead of 2023 and better upscaling support with FSR Upscaling / FSR 4 (2025) instead of DLSS 3.5 Super Resolution (2023) and better frame-generation support with FSR Frame Generation + AFMF 2.1 (2025) instead of DLSS 3.5 + Frame Generation (2023). 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?

GeForce RTX 4090 Mobile is priced in an unclear MSRP range at an unclear MSRP versus $599 MSRP, and you are getting 28.1% more estimated average FPS across 50 tracked games in our benchmark data and 0.5% higher G3D Mark. Radeon RX 9070 XT 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, GeForce RTX 4090 Mobile is the one to buy. If staying closer to budget matters more, Radeon RX 9070 XT still makes more sense on price alone and remains capable enough for modern gaming.

When does Radeon RX 9070 XT make more sense than GeForce RTX 4090 Mobile?

Yes. Radeon RX 9070 XT 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, future-proofing, and staying closer to $599 MSRP more than squeezing out the extra headroom of GeForce RTX 4090 Mobile. The trade-off is that GeForce RTX 4090 Mobile currently gives you 0.5% higher G3D Mark and 28.1% more estimated average FPS across 50 tracked games in our benchmark data. Radeon RX 9070 XT 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 4090 Mobile Benchmark Check

Radeon RX 9070 XT Benchmark Check

Path of Exile 2

Preset	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
1080p
low	204 FPS	222 FPS
medium	190 FPS	206 FPS
high	163 FPS	179 FPS
ultra	149 FPS	163 FPS
1440p
low	188 FPS	201 FPS
medium	159 FPS	170 FPS
high	128 FPS	139 FPS
ultra	118 FPS	131 FPS
4K
low	123 FPS	136 FPS
medium	102 FPS	115 FPS
high	76 FPS	92 FPS
ultra	70 FPS	86 FPS

Open GeForce RTX 4090 Mobile Open Radeon RX 9070 XT

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
1080p
low	501 FPS	605 FPS
medium	438 FPS	492 FPS
high	353 FPS	376 FPS
ultra	296 FPS	313 FPS
1440p
low	383 FPS	431 FPS
medium	332 FPS	352 FPS
high	268 FPS	286 FPS
ultra	220 FPS	230 FPS
4K
low	214 FPS	221 FPS
medium	187 FPS	187 FPS
high	159 FPS	167 FPS
ultra	131 FPS	133 FPS

Open GeForce RTX 4090 Mobile Open Radeon RX 9070 XT

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
1080p
low	884 FPS	912 FPS
medium	735 FPS	756 FPS
high	661 FPS	673 FPS
ultra	570 FPS	575 FPS
1440p
low	697 FPS	703 FPS
medium	577 FPS	577 FPS
high	508 FPS	502 FPS
ultra	433 FPS	421 FPS
4K
low	474 FPS	492 FPS
medium	396 FPS	407 FPS
high	347 FPS	349 FPS
ultra	282 FPS	284 FPS

Open GeForce RTX 4090 Mobile Open Radeon RX 9070 XT

League of Legends

League of Legends

Valorant

Preset	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
1080p
low	723 FPS	815 FPS
medium	655 FPS	709 FPS
high	573 FPS	639 FPS
ultra	528 FPS	560 FPS
1440p
low	581 FPS	644 FPS
medium	520 FPS	561 FPS
high	456 FPS	491 FPS
ultra	408 FPS	432 FPS
4K
low	400 FPS	431 FPS
medium	364 FPS	383 FPS
high	334 FPS	347 FPS
ultra	296 FPS	303 FPS

Open GeForce RTX 4090 Mobile Open Radeon RX 9070 XT

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce RTX 4090 Mobile and Radeon RX 9070 XT

GeForce RTX 4090 Mobile

The GeForce RTX 4090 Mobile is manufactured by NVIDIA. It was released in January 3 2023. It features the Ada Lovelace architecture. The core clock ranges from 1335 MHz to 1695 MHz. It has 9728 shading units. The thermal design power (TDP) is 120W. Manufactured using 4 nm process technology. It features 76 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,048 points.

Radeon RX 9070 XT

The Radeon RX 9070 XT is manufactured by AMD. It was released in March 6 2025. It features the RDNA 4.0 architecture. The core clock ranges from 1660 MHz to 2970 MHz. It has 4096 shading units. The thermal design power (TDP) is 304W. Manufactured using 4 nm process technology. It features 64 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,922 points. Launch price was $599.

⚡

Graphics Performance

The GeForce RTX 4090 Mobile scores 27,048 and the Radeon RX 9070 XT reaches 26,922 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The GeForce RTX 4090 Mobile is built on Ada Lovelace while the Radeon RX 9070 XT uses RDNA 4.0, both on a 4 nm process. Shader units: 9,728 (GeForce RTX 4090 Mobile) vs 4,096 (Radeon RX 9070 XT). Raw compute: 32.98 TFLOPS (GeForce RTX 4090 Mobile) vs 48.66 TFLOPS (Radeon RX 9070 XT). Boost clocks: 1695 MHz vs 2970 MHz. Ray tracing: 76 RT cores (GeForce RTX 4090 Mobile) vs 64 (Radeon RX 9070 XT) with 304 Tensor cores vs 128.

Feature	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
G3D Mark Score	27,048	26,922
Architecture	Ada Lovelace	RDNA 4.0
Process Node	4 nm	4 nm
Shading Units	9728+138%	4096
Compute (TFLOPS)	32.98 TFLOPS	48.66 TFLOPS+48%
Boost Clock	1695 MHz	2970 MHz+75%
ROPs	112	128+14%
TMUs	304+19%	256
L2 Cache	64 MB+700%	8 MB
Ray Tracing Cores	76+19%	64
Tensor Cores	304+138%	128

✨

Advanced Features (DLSS/FSR)

Both GPUs support Frame Generation technologies, but they achieve it differently. The GeForce RTX 4090 Mobile uses DLSS 3.5 + Frame Generation, while the Radeon RX 9070 XT relies on FSR Frame Generation + AFMF 2.1. Both can significantly boost FPS in supported titles, but they are not on the same feature stack.The GeForce RTX 4090 Mobile gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The Radeon RX 9070 XT relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.

Feature	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
Upscaling Tech	DLSS 3.5 Super Resolution	FSR Upscaling / FSR 4
Frame Generation	DLSS 3.5 + Frame Generation+67%	FSR Frame Generation + AFMF 2.1
Ray Reconstruction	Yes (DLSS 3.5)	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards feature 16 GB of GDDR6. Memory bandwidth: 576 GB/s (GeForce RTX 4090 Mobile) vs 640 GB/s (Radeon RX 9070 XT) — a 11.1% advantage for the Radeon RX 9070 XT. Bus width: 256-bit vs 256-bit. L2 Cache: 64 MB (GeForce RTX 4090 Mobile) vs 8 MB (Radeon RX 9070 XT) — the GeForce RTX 4090 Mobile has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
VRAM Capacity	16 GB	16 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	576 GB/s	640 GB/s+11%
Bus Width	256-bit	256-bit
L2 Cache	64 MB+700%	8 MB

🖥️

Display & API Support

DirectX support: 12.2 (GeForce RTX 4090 Mobile) vs 12 Ultimate (Radeon RX 9070 XT). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.

Feature	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
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 4090 Mobile) vs VCN (Enhanced) (Radeon RX 9070 XT). Decoder: 5th Gen NVDEC vs VCN (Enhanced). Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4090 Mobile) vs AV1,H.264,H.265,VP9 (Radeon RX 9070 XT).

Feature	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
Encoder	8th Gen NVENC	VCN (Enhanced)
Decoder	5th Gen NVDEC	VCN (Enhanced)
Codecs	MPEG-2,H.264,HEVC,VP9,AV1	AV1,H.264,H.265,VP9

🔌

Power & Dimensions

The GeForce RTX 4090 Mobile draws 120W versus the Radeon RX 9070 XT's 304W — a 86.8% difference. The GeForce RTX 4090 Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 4090 Mobile) vs 750W (Radeon RX 9070 XT). Power connectors: Mobile vs 2x 8-pin. Card length: 0mm vs 288mm, occupying 0 vs 3 slots. Typical load temperature: 80°C vs 75°C.

Feature	GeForce RTX 4090 Mobile	Radeon RX 9070 XT
TDP	120W-61%	304W
Recommended PSU	650W-13%	750W
Power Connector	Mobile	2x 8-pin
Length	0mm	288mm
Height	0mm	120mm
Slots	0-100%	3
Temp (Load)	80°C	75°C-6%
Perf/Watt	225.4+154%	88.6