Xeon E7-2850 vs i7-2715QE
Primary details
Comparing Core i7-2715QE and Xeon E7-2850 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1906 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Core i7 | Intel Xeon E7 |
| Power efficiency | 4.27 | no data |
| Architecture codename | Sandy Bridge (2011−2013) | Westmere (2010−2011) |
| Release date | 3 January 2011 (13 years ago) | 5 April 2011 (13 years ago) |
| Launch price (MSRP) | $378 | $2,558 |
Detailed specifications
Core i7-2715QE and Xeon E7-2850 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) | 10 (Deca-Core) |
| Threads | 8 | 20 |
| Base clock speed | 2.1 GHz | 2 GHz |
| Boost clock speed | 3 GHz | 2.4 GHz |
| Bus type | DMI 2.0 | QPI |
| Bus rate | 4 × 5 GT/s | 6.4 GT/s |
| Multiplier | 21 | 15 |
| L1 cache | 64K (per core) | 640 KB |
| L2 cache | 256K (per core) | 2.56 MB |
| L3 cache | 6 MB (shared) | 24 MB |
| Chip lithography | 32 nm | 32 nm |
| Die size | 216 mm2 | 513 mm2 |
| Maximum core temperature | no data | 69 °C |
| Number of transistors | 1,160 million | 2600 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core i7-2715QE and Xeon E7-2850 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) | 2 (Multiprocessor) |
| Socket | Intel BGA1023 | LGA1567 |
| Power consumption (TDP) | 45 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-2715QE and Xeon E7-2850. 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 | + | + |
| FMA | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | 1.0 |
| Hyper-Threading Technology | no data | + |
| Thermal Monitoring | - | + |
Security technologies
Core i7-2715QE and Xeon E7-2850 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-2715QE and Xeon E7-2850 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-2715QE and Xeon E7-2850. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | unknown Dual-channel | DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066 |
| Maximum memory size | 16 GB | 1 TB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 25.598 GB/s | 34.113 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 3000 | no data |
Pros & cons summary
| Recency | 3 January 2011 | 5 April 2011 |
| Physical cores | 4 | 10 |
| Threads | 8 | 20 |
| Power consumption (TDP) | 45 Watt | 130 Watt |
i7-2715QE has 188.9% lower power consumption.
Xeon E7-2850, on the other hand, has an age advantage of 3 months, and 150% more physical cores and 150% more threads.
We couldn't decide between Core i7-2715QE and Xeon E7-2850. We've got no test results to judge.
Be aware that Core i7-2715QE is a notebook processor while Xeon E7-2850 is a server/workstation one.
Should you still have questions on choice between Core i7-2715QE and Xeon E7-2850, ask them in Comments section, and we shall answer.
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