Athlon 300U vs Celeron J4105
Aggregate performance score
Athlon 300U outperforms Celeron J4105 by a substantial 33% based on our aggregate benchmark results.
Primary details
Comparing Celeron J4105 and Athlon 300U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1994 | 1756 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.07 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Intel Celeron | AMD Athlon |
| Power efficiency | 17.28 | 15.36 |
| Architecture codename | Goldmont Plus (2017) | Raven Ridge 2 (2019) |
| Release date | 11 December 2017 (6 years ago) | 6 January 2019 (5 years ago) |
| Launch price (MSRP) | $107 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Celeron J4105 and Athlon 300U 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 4 |
| Base clock speed | 1.5 GHz | 2.4 GHz |
| Boost clock speed | 2.5 GHz | 3.3 GHz |
| Bus type | no data | PCIe 3.0 |
| Multiplier | 15 | 24 |
| L1 cache | 256 KB | 192 KB |
| L2 cache | 4 MB (shared) | 1 MB |
| L3 cache | 4 MB | 4 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Die size | 93 mm2 | 209.78 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | no data | 4940 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
Compatibility
Information on Celeron J4105 and Athlon 300U 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) | 1 (Uniprocessor) |
| Socket | FCBGA1090 | FP5 |
| Power consumption (TDP) | 10 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron J4105 and Athlon 300U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | - | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Smart Response | - | no data |
| GPIO | + | no data |
| Turbo Boost Max 3.0 | - | no data |
Security technologies
Celeron J4105 and Athlon 300U technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
| Secure Key | + | no data |
| MPX | + | - |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron J4105 and Athlon 300U 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 Celeron J4105 and Athlon 300U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4 Dual-channel |
| Maximum memory size | 8 GB | 64 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 38.397 GB/s | 38.397 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics 600 | AMD Radeon RX Vega 3 |
| Max video memory | 8 GB | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 750 MHz | no data |
| Execution Units | 12 | no data |
Graphics interfaces
Available interfaces and connections of Celeron J4105 and Athlon 300U integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| MIPI-DSI | + | no data |
Graphics image quality
Maximum display resolutions supported by Celeron J4105 and Athlon 300U integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
Graphics API support
APIs supported by Celeron J4105 and Athlon 300U integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.4 | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron J4105 and Athlon 300U.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 6 | 12 |
| USB revision | 2.0/3.0 | no data |
| Total number of SATA ports | 2 | no data |
| Max number of SATA 6 Gb/s Ports | 2 | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | - | no data |
| UART | + | 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.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
Pros & cons summary
| Performance score | 1.86 | 2.48 |
| Integrated graphics card | 0.87 | 2.98 |
| Recency | 11 December 2017 | 6 January 2019 |
| Physical cores | 4 | 2 |
| Power consumption (TDP) | 10 Watt | 15 Watt |
Celeron J4105 has 100% more physical cores, and 50% lower power consumption.
Athlon 300U, on the other hand, has a 33.3% higher aggregate performance score, 242.5% faster integrated GPU, and an age advantage of 1 year.
The Athlon 300U is our recommended choice as it beats the Celeron J4105 in performance tests.
Note that Celeron J4105 is a desktop processor while Athlon 300U is a notebook one.
Should you still have questions on choice between Celeron J4105 and Athlon 300U, ask them in Comments section, and we shall answer.
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