Celeron 4205U vs Phenom II X6 1045T
Aggregate performance score
Phenom II X6 1045T outperforms Celeron 4205U by a whopping 136% based on our aggregate benchmark results.
Primary details
Comparing Phenom II X6 1045T and Celeron 4205U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1947 | 2600 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.29 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Celeron |
| Power efficiency | 2.02 | 5.40 |
| Architecture codename | Thuban (2010) | Whiskey Lake-U (2018−2019) |
| Release date | 1 September 2010 (14 years ago) | 23 January 2019 (6 years ago) |
| Launch price (MSRP) | $175 | $107 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Phenom II X6 1045T and Celeron 4205U 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 | 6 (Hexa-Core) | 2 (Dual-core) |
| Threads | 6 | 2 |
| Base clock speed | 2.7 GHz | no data |
| Boost clock speed | 3.2 GHz | 1.8 GHz |
| Bus type | no data | OPI |
| Bus rate | no data | 4 GT/s |
| Multiplier | no data | 18 |
| L1 cache | 128 KB (per core) | 64 KB (per core) |
| L2 cache | 512 KB (per core) | 256 KB (per core) |
| L3 cache | 6 MB (shared) | 2 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| Die size | 346 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 904 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Phenom II X6 1045T and Celeron 4205U 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 | AM3 | Intel BGA 1528 |
| Power consumption (TDP) | 95 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X6 1045T and Celeron 4205U. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X6 1045T and Celeron 4205U are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X6 1045T and Celeron 4205U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3, DDR4 |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics 610 (300 - 900 MHz) |
Peripherals
Specifications and connection of peripherals supported by Phenom II X6 1045T and Celeron 4205U.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 12 |
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.
Pros & cons summary
| Performance score | 2.01 | 0.85 |
| Recency | 1 September 2010 | 23 January 2019 |
| Physical cores | 6 | 2 |
| Threads | 6 | 2 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 95 Watt | 15 Watt |
Phenom II X6 1045T has a 136.5% higher aggregate performance score, and 200% more physical cores and 200% more threads.
Celeron 4205U, on the other hand, has an age advantage of 8 years, a 350% more advanced lithography process, and 533.3% lower power consumption.
The Phenom II X6 1045T is our recommended choice as it beats the Celeron 4205U in performance tests.
Note that Phenom II X6 1045T is a desktop processor while Celeron 4205U is a notebook one.
Should you still have questions on choice between Phenom II X6 1045T and Celeron 4205U, ask them in Comments section, and we shall answer.
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