Celeron 6305 vs Phenom II X4 945 (125W)
Primary details
Comparing Phenom II X4 945 (125W) and Celeron 6305 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2258 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Tiger Lake |
| Power efficiency | no data | 8.23 |
| Architecture codename | Deneb (2009−2011) | Tiger Lake-U (2020) |
| Release date | 23 April 2009 (15 years ago) | 1 September 2020 (4 years ago) |
Detailed specifications
Phenom II X4 945 (125W) and Celeron 6305 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 | 2 |
| Base clock speed | 3 GHz | no data |
| Boost clock speed | 3 GHz | 1.8 GHz |
| Bus rate | no data | 4 GT/s |
| L1 cache | 128 KB (per core) | 160 KB |
| L2 cache | 512 KB (per core) | 2.5 MB |
| L3 cache | 6 MB (shared) | 4 MB |
| Chip lithography | 45 nm | 10 nm SuperFin |
| Die size | 258 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 758 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Phenom II X4 945 (125W) and Celeron 6305 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 | AM3 | FCBGA1449 |
| Power consumption (TDP) | 125 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X4 945 (125W) and Celeron 6305. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Deep Learning Boost | - | + |
Security technologies
Phenom II X4 945 (125W) and Celeron 6305 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X4 945 (125W) and Celeron 6305 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 Phenom II X4 945 (125W) and Celeron 6305. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel® UHD Graphics for 11th Gen Intel® Processors |
| Quick Sync Video | - | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.25 GHz |
| Execution Units | no data | 48 |
Graphics interfaces
Available interfaces and connections of Phenom II X4 945 (125W) and Celeron 6305 integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Phenom II X4 945 (125W) and Celeron 6305 integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096x2304@60Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 7680x4320@60Hz |
Graphics API support
APIs supported by Phenom II X4 945 (125W) and Celeron 6305 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.1 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by Phenom II X4 945 (125W) and Celeron 6305.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Recency | 23 April 2009 | 1 September 2020 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 125 Watt | 15 Watt |
Phenom II X4 945 (125W) has 100% more physical cores and 100% more threads.
Celeron 6305, on the other hand, has an age advantage of 11 years, a 350% more advanced lithography process, and 733.3% lower power consumption.
We couldn't decide between Phenom II X4 945 (125W) and Celeron 6305. We've got no test results to judge.
Note that Phenom II X4 945 (125W) is a desktop processor while Celeron 6305 is a notebook one.
Should you still have questions on choice between Phenom II X4 945 (125W) and Celeron 6305, ask them in Comments section, and we shall answer.
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