Performance per price, higher is better.
AMD Ryzen 5 5600X vs Intel Core i9-9900X
- Interface
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
- Interface
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
General info
Comparing Core i9-9900X and Ryzen 5 5600X processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 348 | 347 |
Place by popularity | no data | 15 |
Value for money | 10.16 | 40.11 |
Market segment | Desktop processor | Desktop processor |
Series | Intel Core i9 | AMD Ryzen 5 |
Architecture codename | Skylake-X (2018) | Vermeer (Zen 3) |
Release date | 8 October 2018 (4 years old) | 8 October 2020 (2 years old) |
Launch price (MSRP) | $989 | $299 |
Current price | $822 (0.8x MSRP) | $272 (0.9x MSRP) |
Technical specs
Core i9-9900X and Ryzen 5 5600X 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 | 10 (Deca-Core) | 6 (Hexa-Core) |
Threads | 20 | 12 |
Base clock speed | 3.5 GHz | 3.7 GHz |
Boost clock speed | 4.5 GHz | 4.6 GHz |
Bus support | 4 × 8 GT/s | no data |
L1 cache | 64K (per core) | 64K (per core) |
L2 cache | 1 MB (per core) | 512K (per core) |
L3 cache | 19.25 MB (shared) | 32 MB |
Chip lithography | 14 nm | 7 nm |
Die size | no data | 2x 80.7 + 125 (I/O) mm2 |
Maximum core temperature | 92 °C | 95 °C |
Maximum case temperature (TCase) | 72 °C | 95 °C |
64 bit support | + | + |
Windows 11 compatibility | + | + |
Unlocked multiplier | + | + |
Compatibility
Information on Core i9-9900X and Ryzen 5 5600X 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 |
Socket | FCLGA2066 | AM4 |
Power consumption (TDP) | 165 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-9900X and Ryzen 5 5600X. You'll probably need this information if you require some particular technology.
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | 86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2 |
AES-NI | + | + |
AVX | + | + |
Enhanced SpeedStep (EIST) | + | no data |
Enhanced SpeedStep (EIST) | + | no data |
Turbo Boost Technology | 2.0 | no data |
Hyper-Threading Technology | + | no data |
TSX | + | no data |
Turbo Boost Max 3.0 | + | no data |
Security technologies
Core i9-9900X and Ryzen 5 5600X technologies aimed at improving security, for example, by protecting against hacks.
EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-9900X and Ryzen 5 5600X are enumerated here.
AMD-V | no data | + |
VT-d | + | no data |
VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-9900X and Ryzen 5 5600X. Depending on the motherboards, higher memory frequencies may be supported.
Supported memory types | DDR4-2666 | DDR4-3200 |
Maximum memory size | 128 GB | 128 GB |
Max memory channels | 4 | 2 |
Maximum memory bandwidth | 85 GB/s | 51.196 GB/s |
ECC memory support | - | - |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card | - | - |
Peripherals
Specifications and connection of peripherals supported by Core i9-9900X and Ryzen 5 5600X.
PCIe version | 3.0 | 4.0 |
PCI Express lanes | 44 | no data |
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.
Benchmark coverage: 68%
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.
Benchmark coverage: 37%
Ryzen 5 5600X outperforms Core i9-9900X by 44% in GeekBench 5 Single-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.
Benchmark coverage: 37%
Core i9-9900X outperforms Ryzen 5 5600X by 7% in GeekBench 5 Multi-Core.
Advantages and disadvantages
Performance score | 17.37 | 17.42 |
Recency | 8 October 2018 | 8 October 2020 |
Cost | $989 | $299 |
Boost clock speed | 4400 | 4600 |
Base clock speed | 3500 | 3700 |
Chip lithography | 14 nm | 7 nm |
Power consumption (TDP) | 165 Watt | 65 Watt |
We couldn't decide between Core i9-9900X and Ryzen 5 5600X. The differences in performance seem too small.
Should you still have questions on choice between Core i9-9900X and Ryzen 5 5600X, ask them in Comments section, and we shall answer.
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