Radeon RX 7900M vs RTX 4000 Ada Generation 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 Radeon RX 7900M

#42

Radeon RX 6600S

MSRP: $400|Avg: $400

174%

#43

Radeon RX 8060S

MSRP: $500|Avg: $500

172%

#47

Radeon RX 6700S

MSRP: $479|Avg: $300

169%

#52

Radeon 8060S

MSRP: $800|Avg: $800

121%

#53

Radeon RX 6850M XT

MSRP: $800|Avg: $800

116%

#54

Radeon RX 6800S

MSRP: $800|Avg: $800

106%

#57

Radeon RX 7900M

MSRP: N/A|Avg: N/A

100%

#61

GeForce RTX 2070 (móvel)

MSRP: $800|Avg: $350

83%

#62

GeForce RTX 2080 (móvel)

MSRP: $1000|Avg: $350

80%

#63

RadeonT RX 6850M XT

MSRP: $1000|Avg: $600

75%

Based on actual market prices and performance benchmarks.

Performance Per Dollar RTX 4000 Ada Generation Laptop GPU

#15

RTX 4000 Ada Generation Laptop GPU

MSRP: N/A|Avg: N/A

100%

#16

Radeon RX 7600S

MSRP: $269|Avg: $250

183%

#19

Radeon RX 5600

MSRP: $229|Avg: $150

162%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The Radeon RX 7900M is the superior choice for raw performance. It leads with a 1.2% higher G3D Mark score and 33.3% more VRAM (16 GB vs 12 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the RTX 4000 Ada Generation Laptop GPU.

Insight	Radeon RX 7900M	RTX 4000 Ada Generation Laptop GPU
Performance	✅Leading raw performance (+1.2%)	❌Lower raw frame rates (-1.2%)
Longevity	🏆Elite Architecture (RDNA 3.0 / 5nm)	🏆Elite Architecture (Ada Lovelace / 5nm)
Ecosystem	✨ FSR 3 / AFMF Support	✨ DLSS 3/4 + Frame Gen Support
VRAM	🎮 High Capacity (16 GB)	🎮 High Capacity (12 GB)
Efficiency	⚡ Higher Power Consumption	💡 Excellent Perf/Watt
Case Fit	—	📏 Compact / SFF Friendly

💎 Value Proposition

While current pricing data is unavailable, the Radeon RX 7900M 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.

Radeon RX 7900M Benchmark Check

RTX 4000 Ada Generation Laptop GPU Benchmark Check

Technical Specifications

Side-by-side comparison of Radeon RX 7900M and RTX 4000 Ada Generation Laptop GPU

Radeon RX 7900M

The Radeon RX 7900M is manufactured by AMD. It was released in October 19 2023. It features the RDNA 3.0 architecture. The core clock ranges from 1825 MHz to 2090 MHz. It has 4608 shading units. The thermal design power (TDP) is 180W. Manufactured using 5 nm process technology. It features 72 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 22,385 points.

RTX 4000 Ada Generation Laptop GPU

The RTX 4000 Ada Generation Laptop GPU is manufactured by NVIDIA. It was released in August 9 2023. It features the Ada Lovelace architecture. The core clock ranges from 1500 MHz to 1665 MHz. It has 6144 shading units. The thermal design power (TDP) is 110W. Manufactured using 5 nm process technology. It features 48 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 22,119 points.

⚡

Graphics Performance

The Radeon RX 7900M scores 22,385 and the RTX 4000 Ada Generation Laptop GPU reaches 22,119 in the G3D Mark benchmark — just a 1.2% difference, making them near-identical in rasterization performance. The Radeon RX 7900M is built on RDNA 3.0 while the RTX 4000 Ada Generation Laptop GPU uses Ada Lovelace, both on a 5 nm process. Shader units: 4,608 (Radeon RX 7900M) vs 6,144 (RTX 4000 Ada Generation Laptop GPU). Raw compute: 38.52 TFLOPS (Radeon RX 7900M) vs 26.73 TFLOPS (RTX 4000 Ada Generation Laptop GPU). Boost clocks: 2090 MHz vs 1665 MHz. Ray tracing: 72 RT cores (Radeon RX 7900M) vs 48 (RTX 4000 Ada Generation Laptop GPU) vs 192.

Feature	Radeon RX 7900M	RTX 4000 Ada Generation Laptop GPU
G3D Mark Score	22,385+1%	22,119
Architecture	RDNA 3.0	Ada Lovelace
Process Node	5 nm	5 nm
Shading Units	4608	6144+33%
Compute (TFLOPS)	38.52 TFLOPS+44%	26.73 TFLOPS
Boost Clock	2090 MHz+26%	1665 MHz
ROPs	192+200%	64
TMUs	288+50%	192
L1 Cache	3 MB	6 MB+100%
L2 Cache	6 MB	48 MB+700%
Ray Tracing Cores	72+50%	48

✨

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	Radeon RX 7900M	RTX 4000 Ada Generation Laptop GPU
Upscaling Tech	FSR 3 (Native)	DLSS 3.5
Frame Generation	FSR 3 / AFMF (Driver)	DLSS 3.0 (Native)
Ray Reconstruction	No	Yes (DLSS 3.5)
Low Latency	AMD Anti-Lag	NVIDIA Reflex

💾

Video Memory (VRAM)

The Radeon RX 7900M comes with 16 GB of VRAM, while the RTX 4000 Ada Generation Laptop GPU has 12 GB. The Radeon RX 7900M offers 33.3% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 576 GB/s (Radeon RX 7900M) vs 432 GB/s (RTX 4000 Ada Generation Laptop GPU) — a 33.3% advantage for the Radeon RX 7900M. Bus width: 256-bit vs 192-bit. L2 Cache: 6 MB (Radeon RX 7900M) vs 48 MB (RTX 4000 Ada Generation Laptop GPU) — the RTX 4000 Ada Generation Laptop GPU has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon RX 7900M	RTX 4000 Ada Generation Laptop GPU
VRAM Capacity	16 GB+33%	12 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	576 GB/s+33%	432 GB/s
Bus Width	256-bit+33%	192-bit
L2 Cache	6 MB	48 MB+700%

🖥️

Display & API Support

DirectX support: 12.2 (Radeon RX 7900M) vs 12 Ultimate (RTX 4000 Ada Generation Laptop GPU). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 1 vs 4.

Feature	Radeon RX 7900M	RTX 4000 Ada Generation 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: VCN 4.0 (Radeon RX 7900M) vs NVENC 8th Gen (RTX 4000 Ada Generation Laptop GPU). Decoder: VCN 4.0 vs NVDEC 5th Gen. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 7900M) vs AV1,H.265,H.264 (RTX 4000 Ada Generation Laptop GPU).

Feature	Radeon RX 7900M	RTX 4000 Ada Generation Laptop GPU
Encoder	VCN 4.0	NVENC 8th Gen
Decoder	VCN 4.0	NVDEC 5th Gen
Codecs	MPEG-2,H.264,HEVC,VP9,AV1	AV1,H.265,H.264

🔌

Power & Dimensions

The Radeon RX 7900M draws 180W versus the RTX 4000 Ada Generation Laptop GPU's 110W — a 48.3% difference. The RTX 4000 Ada Generation Laptop GPU is more power-efficient. Recommended PSU: 330W (Radeon RX 7900M) vs 150W (RTX 4000 Ada Generation Laptop GPU). Power connectors: Mobile vs Mobile. Card length: 0mm vs 241mm, occupying 0 vs 0 slots. Typical load temperature: 85°C vs 85.