Ryzen 7 1800X vs Ryzen 7 PRO 5875U
Aggregate performance score
Ryzen 7 1800X outperforms Ryzen 7 PRO 5875U by a minimal 2% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 7 PRO 5875U and Ryzen 7 1800X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 770 | 760 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 3.14 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Cezanne (Zen 3, Ryzen 5000) | AMD Ryzen 7 |
| Power efficiency | 63.89 | 10.26 |
| Architecture codename | Cezanne U (Zen 3) (2021−2022) | Zen (2017−2020) |
| Release date | 19 April 2022 (2 years ago) | 2 March 2017 (7 years ago) |
| Launch price (MSRP) | no data | $499 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 7 PRO 5875U and Ryzen 7 1800X basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 2 GHz | 3.6 GHz |
| Boost clock speed | 4.5 GHz | 4 GHz |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 36 |
| L1 cache | 64K (per core) | 768 KB |
| L2 cache | 512K (per core) | 4096 KB |
| L3 cache | 16 MB (shared) | 16384 KB |
| Chip lithography | 7 nm | 14 nm |
| Die size | 180 mm2 | 192 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 10,700 million | 4,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 7 PRO 5875U and Ryzen 7 1800X compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 (Uniprocessor) |
| Socket | FP6 | AM4 |
| Power consumption (TDP) | 15 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 PRO 5875U and Ryzen 7 1800X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | + |
| FMA | - | FMA3 |
| AVX | + | + |
| XFR | - | + |
| SenseMI | - | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 PRO 5875U and Ryzen 7 1800X are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 5875U and Ryzen 7 1800X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 42.671 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz) | - |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 PRO 5875U and Ryzen 7 1800X.
| PCIe version | 3.0 | n/a |
| PCI Express lanes | 8 | 20 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 10.12 | 10.29 |
| Recency | 19 April 2022 | 2 March 2017 |
| Chip lithography | 7 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 95 Watt |
Ryzen 7 PRO 5875U has an age advantage of 5 years, a 100% more advanced lithography process, and 533.3% lower power consumption.
Ryzen 7 1800X, on the other hand, has a 1.7% higher aggregate performance score.
Given the minimal performance differences, no clear winner can be declared between Ryzen 7 PRO 5875U and Ryzen 7 1800X.
Be aware that Ryzen 7 PRO 5875U is a notebook processor while Ryzen 7 1800X is a desktop one.
Should you still have questions on choice between Ryzen 7 PRO 5875U and Ryzen 7 1800X, ask them in Comments section, and we shall answer.
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