Nvidia GeForce RTX 4090 Mobile
Nvidia GeForce RTX 5090
VS
Nvidia GeForce RTX 4090 Mobile vs AMD Radeon Pro W6800
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
Verdict
Key takeaways
- Nvidia GeForce RTX 4090 Mobile leads AMD Radeon Pro W6800 overall by 11 points (70 vs 59 out of 100).
- Key differences: G3D mark, where Nvidia GeForce RTX 4090 Mobile has 27,030 vs 20,173; performance (FP32), where Nvidia GeForce RTX 4090 Mobile has 50.1 vs 17.82 TFLOPS; capacity, where AMD Radeon Pro W6800 has 32 GB vs 16 GB; performance (FP16), where Nvidia GeForce RTX 4090 Mobile has 50.1 vs 35.64 TFLOPS; bandwidth, where Nvidia GeForce RTX 4090 Mobile has 576 vs 512 GB/s.
Nvidia GeForce RTX 4090 Mobile leads overall
Nvidia GeForce RTX 4090 Mobile · #24 of 159
70
AMD Radeon Pro W6800 · #30 of 159
59
Key differences
- G3D MarkNvidia GeForce RTX 4090 Mobile 27,030 vs 20,173
- PerformanceNvidia GeForce RTX 4090 Mobile 50.1 vs 17.82 TFLOPS
- CapacityAMD Radeon Pro W6800 32 GB vs 16 GB
- PerformanceNvidia GeForce RTX 4090 Mobile 50.1 vs 35.64 TFLOPS
- BandwidthNvidia GeForce RTX 4090 Mobile 576 vs 512 GB/s
Scores by Category
GeForce RTX 4090 Mobile wins 3 of 6 categories · Radeon Pro W6800 wins 2
| Category | GeForce RTX 4090 MobileRadeon Pro W6800 | Lead |
|---|---|---|
| Benchmark | +19 | |
| Theoretical Performance | +32 | |
| Memory | +4 | |
| Miscellaneous | +64 | |
| Core Specifications | +56 | |
| API Support | Tie |
Value for Money
Launch prices — enter today's prices (same currency for both).
GeForce RTX 4090 Mobile
Radeon Pro W6800
Detailed Specifications
Core Specifications
| Feature | GeForce RTX 4090 Mobile | Radeon Pro W6800 |
|---|---|---|
Base Power | 80 W | N/A |
Maximum Power | 150 W40% less | 250 W |
Lithography Process | 5 nm29% less | 7 nm |
Memory
| Feature | GeForce RTX 4090 Mobile | Radeon Pro W6800 |
|---|---|---|
Capacity | 16 GB | 32 GB100% more |
Technology | ||
Bandwidth | 576 GB/s13% more | 512 GB/s |
API Support
| Feature | GeForce RTX 4090 Mobile | Radeon Pro W6800 |
|---|---|---|
DirectX Version | 12 | 12 |
Vulkan Version | 1.4 | 1.4 |
Theoretical Performance
| Feature | GeForce RTX 4090 Mobile | Radeon Pro W6800 |
|---|---|---|
Performance (FP16) | 50.1 TFLOPS41% more | 35.64 TFLOPS |
Performance (FP32) | 50.1 TFLOPS181% more | 17.82 TFLOPS |
Benchmark
| Feature | GeForce RTX 4090 Mobile | Radeon Pro W6800 |
|---|---|---|
G3D Mark | 27,03034% more | 20,173 |
Miscellaneous
| Feature | GeForce RTX 4090 Mobile | Radeon Pro W6800 |
|---|---|---|
Platform |
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.
Review Videos
Which would you buy?
Cast your voteOther Popular Comparisons
AMD Radeon Pro W6800
AMD Radeon RX 7900 XTX
VS
Nvidia GeForce RTX 4090
Nvidia GeForce RTX 4090 Mobile
VS
AMD Radeon Pro W6800
AMD Radeon RX 7900 XT
VS
Nvidia GeForce RTX 4090 Mobile
Nvidia GeForce RTX 5080
VS
AMD Radeon Pro W6800
AMD Radeon RX 9070 XT
VS
Nvidia GeForce RTX 4080
Nvidia GeForce RTX 4090 Mobile
VS
AMD Radeon Pro W6800
AMD Radeon RX 7900 GRE
VS
Nvidia GeForce RTX 4080 Super
Nvidia GeForce RTX 4090 Mobile
VS
AMD Radeon Pro W6800
AMD Radeon RX 6950 XT
VS
Nvidia GeForce RTX 4090 Mobile
Nvidia GeForce RTX 5070 Ti
VS
AMD Radeon Pro W6800
AMD Radeon RX 9070
VS