GeForce RTX 4090 Mobile vs GeForce RTX 4090 Laptop GPU

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar GeForce RTX 4090 Mobile

#43

Radeon RX 8060S

MSRP: $500|Avg: $500

177%

#47

Radeon RX 6700S

MSRP: $479|Avg: $300

174%

#52

Radeon 8060S

MSRP: $800|Avg: $800

125%

#53

Radeon RX 6850M XT

MSRP: $800|Avg: $800

120%

#54

Radeon RX 6800S

MSRP: $800|Avg: $800

110%

#58

GeForce RTX 4090 Mobile

MSRP: N/A|Avg: N/A

100%

#61

GeForce RTX 2070 (móvel)

MSRP: $800|Avg: $350

86%

#62

GeForce RTX 2080 (móvel)

MSRP: $1000|Avg: $350

83%

#63

RadeonT RX 6850M XT

MSRP: $1000|Avg: $600

78%

Based on actual market prices and performance benchmarks.

Performance Per Dollar GeForce RTX 4090 Laptop GPU

#108

GeForce RTX 4090 Laptop GPU

MSRP: N/A|Avg: N/A

100%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The GeForce RTX 4090 Laptop GPU is the superior choice for raw performance. It leads with a 0.2% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce RTX 4090 Mobile.

Insight	GeForce RTX 4090 Mobile	GeForce RTX 4090 Laptop GPU
Performance	❌Lower raw frame rates (-0.2%)	✅Leading raw performance (+0.2%)
Longevity	🏆Elite Architecture (Ada Lovelace (2022−2024) / 4nm)	🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm)
Ecosystem	✨ DLSS 3/4 + Frame Gen Support	✨ DLSS 3/4 + Frame Gen Support
VRAM	🎮 High Capacity (16 GB)	🎮 High Capacity (16 GB)
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	—	—

💎 Value Proposition

While current pricing data is unavailable, the GeForce RTX 4090 Laptop GPU remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.

Performance Check

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 7800X3D 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

GeForce RTX 4090 Laptop GPU Benchmark Check

Technical Specifications

Side-by-side comparison of GeForce RTX 4090 Mobile and GeForce RTX 4090 Laptop GPU

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.

GeForce RTX 4090 Laptop GPU

The GeForce RTX 4090 Laptop GPU is manufactured by NVIDIA. It was released in December 28 2023. It features the Ada Lovelace architecture. The core clock ranges from 2280 MHz to 2520 MHz. It has 14592 shading units. The thermal design power (TDP) is 425W. Manufactured using 5 nm process technology. It features 114 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,102 points. Launch price was $1,599.

⚡

Graphics Performance

The GeForce RTX 4090 Mobile scores 27,048 and the GeForce RTX 4090 Laptop GPU reaches 27,102 in the G3D Mark benchmark — just a 0.2% difference, making them near-identical in rasterization performance. The GeForce RTX 4090 Mobile is built on Ada Lovelace while the GeForce RTX 4090 Laptop GPU uses Ada Lovelace, both on 4 nm vs 5 nm. Shader units: 9,728 (GeForce RTX 4090 Mobile) vs 14,592 (GeForce RTX 4090 Laptop GPU). Raw compute: 32.98 TFLOPS (GeForce RTX 4090 Mobile) vs 73.54 TFLOPS (GeForce RTX 4090 Laptop GPU). Boost clocks: 1695 MHz vs 2520 MHz. Ray tracing: 76 RT cores (GeForce RTX 4090 Mobile) vs 114 (GeForce RTX 4090 Laptop GPU) with 304 Tensor cores vs 456.

Feature	GeForce RTX 4090 Mobile	GeForce RTX 4090 Laptop GPU
G3D Mark Score	27,048	27,102
Architecture	Ada Lovelace	Ada Lovelace
Process Node	4 nm	5 nm
Shading Units	9728	14592+50%
Compute (TFLOPS)	32.98 TFLOPS	73.54 TFLOPS+123%
Boost Clock	1695 MHz	2520 MHz+49%
ROPs	112	176+57%
TMUs	304	456+50%
L1 Cache	9.5 MB	14.3 MB+51%
L2 Cache	64 MB	72 MB+13%
Ray Tracing Cores	76	114+50%
Tensor Cores	304	456+50%

✨

Advanced Features (DLSS/FSR)

Both cards support modern Frame Generation technology, allowing them to insert intermediate frames to smoothen motion and boost perceived FPS in supported games.

Feature	GeForce RTX 4090 Mobile	GeForce RTX 4090 Laptop GPU
Upscaling Tech	DLSS 3.5	DLSS 3.5
Frame Generation	DLSS 3.0 (Native)	DLSS 3.0 (Native)
Ray Reconstruction	Yes (DLSS 3.5)	Yes (DLSS 3.5)
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

Both cards feature 16 GB of GDDR6. Bus width: 256-bit vs 256-bit. L2 Cache: 64 MB (GeForce RTX 4090 Mobile) vs 72 MB (GeForce RTX 4090 Laptop GPU) — the GeForce RTX 4090 Laptop GPU has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 4090 Mobile	GeForce RTX 4090 Laptop GPU
VRAM Capacity	16 GB	16 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	576 GB/s	576 GB/s
Bus Width	256-bit	256-bit
L2 Cache	64 MB	72 MB+13%

🖥️

Display & API Support

DirectX support: 12.2 (GeForce RTX 4090 Mobile) vs 12 Ultimate (GeForce RTX 4090 Laptop GPU). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.

Feature	GeForce RTX 4090 Mobile	GeForce RTX 4090 Laptop GPU
DirectX	12.2+2%	12 Ultimate
Vulkan	1.3	1.3
OpenGL	4.6	4.6
Max Displays	1	4+300%

🎬

Media & Encoding

Hardware encoder: 8th Gen NVENC (GeForce RTX 4090 Mobile) vs NVENC (9th Gen) (GeForce RTX 4090 Laptop GPU). Decoder: 5th Gen NVDEC vs NVDEC (6th Gen). Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4090 Mobile) vs H.264,H.265,VP9,AV1 (GeForce RTX 4090 Laptop GPU).

Feature	GeForce RTX 4090 Mobile	GeForce RTX 4090 Laptop GPU
Encoder	8th Gen NVENC	NVENC (9th Gen)
Decoder	5th Gen NVDEC	NVDEC (6th Gen)
Codecs	MPEG-2,H.264,HEVC,VP9,AV1	H.264,H.265,VP9,AV1

🔌

Power & Dimensions

The GeForce RTX 4090 Mobile draws 120W versus the GeForce RTX 4090 Laptop GPU's 425W — a 111.9% difference. The GeForce RTX 4090 Mobile is more power-efficient. Recommended PSU: 650W (GeForce RTX 4090 Mobile) vs 650W (GeForce RTX 4090 Laptop GPU). Power connectors: Mobile vs Mobile. Card length: 0mm vs 0mm, occupying 0 vs 0 slots. Typical load temperature: 80°C vs 80.