Celeron M 575 vs i9-9900K
Aggregate performance score
Core i9-9900K outperforms Celeron M 575 by a whopping 4496% based on our aggregate benchmark results.
Primary details
Comparing Core i9-9900K and Celeron M 575 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 686 | 3165 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 7.91 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Core i9 (Desktop) | Intel Celeron M |
| Power efficiency | 11.44 | 0.76 |
| Architecture codename | Coffee Lake-R (2018−2019) | Merom (2006−2008) |
| Release date | 19 October 2018 (6 years ago) | 1 June 2008 (16 years ago) |
| Launch price (MSRP) | $488 | $86 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i9-9900K and Celeron M 575 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) | 1 (Single-Core) |
| Threads | 16 | 1 |
| Base clock speed | 3.6 GHz | no data |
| Boost clock speed | 5 GHz | 2 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | 667 MHz |
| L1 cache | 64K (per core) | no data |
| L2 cache | 256K (per core) | 1 MB |
| L3 cache | 16 MB (shared) | no data |
| Chip lithography | 14 nm | 65 nm |
| Die size | 178 mm2 | 143 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 291 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-9900K and Celeron M 575 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 (Uniprocessor) | no data |
| Socket | LGA-1151 | PPGA478 |
| Power consumption (TDP) | 95 Watt | 31 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-9900K and Celeron M 575. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| SIPP | + | - |
Security technologies
Core i9-9900K and Celeron M 575 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| MPX | + | - |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-9900K and Celeron M 575 are enumerated here.
| AMD-V | + | - |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-9900K and Celeron M 575. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | no data |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 44.668 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 630 | no data |
| Max video memory | 64 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.2 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i9-9900K and Celeron M 575 integrated GPUs.
| Number of displays supported | 3 | no data |
Graphics image quality
Maximum display resolutions supported by Core i9-9900K and Celeron M 575 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 4096x2304@60Hz | no data |
Graphics API support
APIs supported by Core i9-9900K and Celeron M 575 integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i9-9900K and Celeron M 575.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 16 | 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.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Pros & cons summary
| Performance score | 11.49 | 0.25 |
| Recency | 19 October 2018 | 1 June 2008 |
| Physical cores | 8 | 1 |
| Threads | 16 | 1 |
| Chip lithography | 14 nm | 65 nm |
| Power consumption (TDP) | 95 Watt | 31 Watt |
i9-9900K has a 4496% higher aggregate performance score, an age advantage of 10 years, 700% more physical cores and 1500% more threads, and a 364.3% more advanced lithography process.
Celeron M 575, on the other hand, has 206.5% lower power consumption.
The Core i9-9900K is our recommended choice as it beats the Celeron M 575 in performance tests.
Note that Core i9-9900K is a desktop processor while Celeron M 575 is a notebook one.
Should you still have questions on choice between Core i9-9900K and Celeron M 575, ask them in Comments section, and we shall answer.
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