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GPU Comparison

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Market Value Leader

Market comparison is currently pending while we verify the latest benchmarks for GeForce RTX 4090 Laptop and Radeon RX 6800M.

Quick Verdict

The GeForce RTX 4090 Laptop is dramatically faster than the Radeon RX 6800M, leading by roughly 48% in our performance index.

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VS
NVIDIA
GeForce RTX 4090 Laptop
Price
AED 17,999✓
Performance
40/100✓
VRAM
16 GB GDDR6✓
Key Specs Advantage
+280% CUDA Cores (9,728 vs 2,560)
+280% Tensor Cores (304 vs 80)
+180% FP32 (TFLOPS) (33 TFLOPS vs 11.8 TFLOPS)
AMD
Radeon RX 6800M
Price
Reference GPU
Performance
27/100
VRAM
12 GB GDDR6
Key Specs Advantage
+13% Boost Clock (2,300 MHz vs 2,040 MHz)
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GeForce RTX 4090 Laptop vs Radeon RX 6800M: In-Depth Breakdown

Performance: GeForce RTX 4090 Laptop vs Radeon RX 6800M

The GeForce RTX 4090 Laptop is dramatically faster, around 48% ahead of the Radeon RX 6800M. Both cards sit in the same broad class, well suited to 1440p.

VRAM & Future-Proofing

With 16GB against 12GB, the GeForce RTX 4090 Laptop has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6800M's 12GB can fall short.

Generation & Longevity

The GeForce RTX 4090 Laptop is roughly 2 years newer than the Radeon RX 6800M (Ada Lovelace vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.

Features & Ecosystem

Beyond raw numbers, the GeForce RTX 4090 Laptop brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6800M offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.

Which should you buy: GeForce RTX 4090 Laptop or Radeon RX 6800M?

The GeForce RTX 4090 Laptop is the faster card by about 48%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.

Frequently Asked Questions

Is the GeForce RTX 4090 Laptop better than the Radeon RX 6800M?

The GeForce RTX 4090 Laptop is dramatically faster, roughly 48% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the GeForce RTX 4090 Laptop or the Radeon RX 6800M?

Neither is a dedicated 4K card; both are best at 1440p. For 4K you'd want a faster GPU, or lean on upscaling.

Does the GeForce RTX 4090 Laptop have enough VRAM advantage to matter?

Its 16GB (vs 12GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Technical Specifications Comparison

Architecture & Cores

SpecificationGeForce RTX 4090 LaptopRadeon RX 6800M
ArchitectureAda LovelaceRDNA 2
Process NodeTSMC 4NTSMC 7nm
CUDA Cores (CUDA Cores / Stream Processors)9,728✓2,560
Ray Tracing Cores76✓40
Tensor / AI Cores304✓80

Clock Speeds

SpecificationGeForce RTX 4090 LaptopRadeon RX 6800M
Base Clock1,455 MHz1,975 MHz✓
Boost Clock2,040 MHz2,300 MHz✓

Memory

SpecificationGeForce RTX 4090 LaptopRadeon RX 6800M
VRAM Capacity16 GB✓12 GB
Memory TypeGDDR6GDDR6
Memory Bus256-bit✓192-bit
Memory Speed18 Gbps✓16 Gbps
Bandwidth576 GB/s✓384 GB/s

Connectivity & Power

SpecificationGeForce RTX 4090 LaptopRadeon RX 6800M
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP150 W145 W✓
Power ConnectorsNoneNone
ReleasedFeb 2023Jun 2021
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