Celeron 887E vs Phenom II X4 975 BE
Primary details
Comparing Phenom II X4 975 BE and Celeron 887E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Celeron |
| Architecture codename | Deneb (2009−2011) | Sandy Bridge (2011−2013) |
| Release date | 4 January 2011 (13 years ago) | no data |
Detailed specifications
Phenom II X4 975 BE and Celeron 887E 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 | 3.6 GHz | no data |
| Boost clock speed | 3.6 GHz | 1.5 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | no data | 4 × 5 GT/s |
| Multiplier | no data | 15 |
| L1 cache | 128 KB (per core) | 128 KB |
| L2 cache | 512 KB (per core) | 512 KB |
| L3 cache | 6 MB (shared) | 2 MB |
| Chip lithography | 45 nm | 32 nm |
| Die size | 258 mm2 | 131 mm2 |
| Number of transistors | 758 million | 504 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Phenom II X4 975 BE and Celeron 887E 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 | no data |
| Power consumption (TDP) | 125 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X4 975 BE and Celeron 887E. You'll probably need this information if you require some particular technology.
| FMA | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X4 975 BE and Celeron 887E are enumerated here.
| AMD-V | + | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X4 975 BE and Celeron 887E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3-1333 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics (Sandy Bridge) |
Peripherals
Specifications and connection of peripherals supported by Phenom II X4 975 BE and Celeron 887E.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 125 Watt | 17 Watt |
Phenom II X4 975 BE has 100% more physical cores and 100% more threads.
Celeron 887E, on the other hand, has a 40.6% more advanced lithography process, and 635.3% lower power consumption.
We couldn't decide between Phenom II X4 975 BE and Celeron 887E. We've got no test results to judge.
Note that Phenom II X4 975 BE is a desktop processor while Celeron 887E is a notebook one.
Should you still have questions on choice between Phenom II X4 975 BE and Celeron 887E, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
