Xeon E7-8850 vs Pentium E5500
Primary details
Comparing Pentium E5500 and Xeon E7-8850 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2745 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.01 | no data |
| Market segment | Desktop processor | Server |
| Series | no data | Intel Xeon E7 |
| Power efficiency | 0.95 | no data |
| Architecture codename | Wolfdale (2008−2010) | Westmere-EX (2011) |
| Release date | 18 April 2010 (14 years ago) | 3 April 2011 (13 years ago) |
| Launch price (MSRP) | $109 | $3,059 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium E5500 and Xeon E7-8850 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 | 2 (Dual-core) | 10 (Deca-Core) |
| Threads | 2 | 20 |
| Base clock speed | 2.8 GHz | 2 GHz |
| Boost clock speed | 2.8 GHz | 2.4 GHz |
| Bus type | no data | QPI |
| Bus rate | no data | 6.4 GT/s |
| Multiplier | no data | 15 |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 2 MB (shared) | 256K (per core) |
| L3 cache | 0 KB | 30 MB (shared) |
| Chip lithography | 45 nm | 32 nm |
| Die size | 82 mm2 | 513 mm2 |
| Maximum core temperature | 74 °C | 69 °C |
| Number of transistors | 228 million | 2,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Pentium E5500 and Xeon E7-8850 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 | 8 (Multiprocessor) |
| Socket | LGA775 | LGA1567 |
| Power consumption (TDP) | 65 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium E5500 and Xeon E7-8850. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | 1.0 |
| Hyper-Threading Technology | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | + |
| Demand Based Switching | - | no data |
Security technologies
Pentium E5500 and Xeon E7-8850 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium E5500 and Xeon E7-8850 are enumerated here.
| VT-d | - | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium E5500 and Xeon E7-8850. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 34.113 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Pentium E5500 and Xeon E7-8850.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Recency | 18 April 2010 | 3 April 2011 |
| Physical cores | 2 | 10 |
| Threads | 2 | 20 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 65 Watt | 130 Watt |
Pentium E5500 has 100% lower power consumption.
Xeon E7-8850, on the other hand, has an age advantage of 11 months, 400% more physical cores and 900% more threads, and a 40.6% more advanced lithography process.
We couldn't decide between Pentium E5500 and Xeon E7-8850. We've got no test results to judge.
Note that Pentium E5500 is a desktop processor while Xeon E7-8850 is a server/workstation one.
Should you still have questions on choice between Pentium E5500 and Xeon E7-8850, ask them in Comments section, and we shall answer.
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