amd
Brand12/24
Cores/Threads3.8GHz
Base Clock105W
TDPAMD Ryzen 9 3900X
intel
Brand8/16
Cores/Threads3.8GHz
Base Clock165W
TDPIntel Core i7-9800X
AMD Ryzen 9 3900X
AMD Ryzen 9 3900X
$499 • Jul 2019
Intel Core i7-9800X
$589 • Oct 2018
Intel Core i7-9800X
Specs Comparison
| Specification | AMD Ryzen 9 3900X | Intel Core i7-9800X |
|---|---|---|
| Cores | 12 | 8 |
| Threads | 24 | 16 |
| Base Clock | 3.8 GHz | 3.8 GHz |
| Boost Clock | 4.6 GHz | 4.5 GHz |
| Multiplier Unlocked | ✓ Yes | ✓ Yes |
| Multiplier | 38 X | 38 X |
| TDP | 105 W | 165 W |
| Memory Support | DDR4 | DDR4 |
| Cache L1 | 64 KB | 64 KB |
| Cache L2 | 0.50 MB | 1.00 MB |
| Cache L3 | 64.00 MB | 16.50 MB |
| Integrated GPU | N/A | N/A |
| Architecture | Ryzen 9 (Zen 2 (Matisse)) | Core i7 (X-Series 9th Gen) |
| Process Size | 7nm | 14nm |
| Socket | amd socket am4 | intel socket 2066 |
| Foundry | TSMC | Intel |
| Die Size | 2 mm² | N/A |
| PCI Express | Gen 4, 24 Lanes(CPU only) | Gen 3, 44 Lanes(CPU only) |
| Transistors | 7600 million | N/A |
| Max Temperature | N/A | 95°C |
Comparison in Tools
Cinebench R23
Industry-leading 3D rendering benchmark that measures real-world CPU processing power and performance
Single Core Performance
AMD Ryzen 9 3900X
Intel Core i7-9800X
Multi Core Performance
AMD Ryzen 9 3900X
Intel Core i7-9800X
Geekbench 5
Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks
Single Core Performance
AMD Ryzen 9 3900X
Intel Core i7-9800X
Multi Core Performance
AMD Ryzen 9 3900X
Intel Core i7-9800X
PassMark
PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).
Overall CPU Score
AMD Ryzen 9 3900X
Intel Core i7-9800X
Blender Benchmark
Measures CPU rendering speed in Blender, reported in frames per second (FPS). Higher FPS means faster completion of 3D rendering tasks.
Blender FPS
AMD Ryzen 9 3900X
Intel Core i7-9800X
Comparison in Games
No benchmark data available for this combination of CPUs yet.
We're working on collecting performance data for this combination of CPUs. Please check back later.
AMD Ryzen 9 3900X Wins!
Based on 4 synthetic benchmarks
AMD Ryzen 9 3900X
AMD • 12/24 • 3.8GHz
Intel Core i7-9800X
INTEL • 8/16 • 3.8GHz
Check out more comparisons
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