Intel Core i7 11700 vs AMD Ryzen 9 5900X
We compared two desktop CPUs: the 2.5 GHz Intel Core i7 11700 with 8-cores against the 3.7 GHz AMD Ryzen 9 5900X with 12-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating
Key Differences
Advantages of Intel Core i7 11700
- Newer - released 5-months later
- Includes an integrated GPU Intel UHD Graphics 750
- More than 10° C higher critical temperature
- 2% higher Turbo Boost frequency (4.9 GHz vs 4.8 GHz)
- Around 2.32 GB/s (5%) higher theoretical memory bandwidth
Advantages of AMD Ryzen 9 5900X
- Has 48 MB larger L3 cache size
- More modern manufacturing process – 7 versus 14 nanometers
- Unlocked multiplier
- Has 4 more physical cores
Benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
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Specifications
General
| Vendor | Intel | AMD |
| Released | March 16, 2021 | October 8, 2020 |
| Type | Desktop | Desktop |
| instruction set | x86-64 | x86-64 |
| Codename | Rocket Lake | Zen 3 (Vermeer) |
| Model number | i7-11700 | - |
| Integrated GPU | UHD Graphics 750 | No |
CPU
| P-Cores | 8 | 12 |
| P-Threads | 16 | 24 |
| Base Frequency (P) | 2.5 GHz | 3.7 GHz |
| Turbo Boost Frequency (P) | 4.9 GHz | 4.8 GHz |
| Total Cores | 8 | 12 |
| Total Threads | 16 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 25x | 37x |
| Bus Bandwidth | 8 GT/s | - |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 512K (per core) | 512K (per core) |
| L3 Cache | 16MB (shared) | 64MB (shared) |
| Unlocked Multiplier | No | Yes |
Package
| Transistors | - | 4.15 billions |
| Fabrication process | 14 nm | 7 nm |
| Socket | LGA-1200 | AM4 |
| TDP | 65 W | 105 W |
| Peak temperature | 100°C | 90°C |
iGPU
| Integrated Graphics | Intel UHD Graphics 750 | - |
| GPU Base Clock | 300 MHz | - |
| GPU Boost Clock | 1300 MHz | - |
| Shading Units | 256 | - |
| TMUs | 64 | - |
| ROPs | 32 | - |
| Execution Units | 32 | - |
| TGP | 15 W | - |
| Max. Resolution | 3840x2160 - 60 Hz | - |
iGPU FLOPS
Memory Support
| Memory types | DDR4-3200 | DDR4-3200 |
| Memory Size | 128 GB | 128 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 50 GB/s | 47.68 GB/s |
| ECC Support | No | Yes |
Misc
| Official site | Intel Core i7 11700 official page | AMD Ryzen 9 5900X official page |
| PCI Express Version | 4.0 | 4.0 |
| PCI Express Lanes | 20 | 20 |
Cast your vote
Total votes: 36