Xeon E3-1220L vs Core i7
Aggregate performance score
Core i7 outperforms Xeon E3-1220L by an impressive 66% based on our aggregate benchmark results.
Primary details
Comparing Core i7 and Xeon E3-1220L processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1680 | 2071 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 5.34 | 0.33 |
| Market segment | Desktop processor | Server |
| Architecture codename | no data | Sandy Bridge (2011−2013) |
| Release date | 1 October 2023 (less than a year ago) | 3 April 2011 (13 years ago) |
| Current price | $274 | $41 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Core i7 has 1518% better value for money than Xeon E3-1220L.
Detailed specifications
Core i7 and Xeon E3-1220L 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 | no data | 2 (Dual-core) |
| Threads | no data | 4 |
| Base clock speed | no data | 2.2 GHz |
| Boost clock speed | no data | 3.4 GHz |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 256 KB (per core) |
| L3 cache | no data | 3 MB (shared) |
| Chip lithography | no data | 32 nm |
| Die size | no data | 131 mm2 |
| Maximum core temperature | no data | 78 °C |
| Number of transistors | no data | 504 million |
| 64 bit support | - | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7 and Xeon E3-1220L 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 | no data | 1 |
| Socket | no data | FCLGA1155 |
| Power consumption (TDP) | no data | 20 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7 and Xeon E3-1220L. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX |
| AES-NI | no data | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | no data | + |
| FDI | no data | - |
| Fast Memory Access | no data | + |
| Status | no data | Discontinued |
Security technologies
Core i7 and Xeon E3-1220L technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Identity Protection | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7 and Xeon E3-1220L are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7 and Xeon E3-1220L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21 GB/s |
| ECC memory support | no data | + |
Peripherals
Specifications and connection of peripherals supported by Core i7 and Xeon E3-1220L.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 20 |
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.
Core i7 outperforms Xeon E3-1220L by 66% based on our aggregate benchmark results.
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.
Benchmark coverage: 68%
Core i7 outperforms Xeon E3-1220L by 233% in Passmark.
Pros & cons summary
| Performance score | 2.46 | 1.48 |
| Recency | 1 October 2023 | 3 April 2011 |
The Core i7 is our recommended choice as it beats the Xeon E3-1220L in performance tests.
Note that Core i7 is a desktop processor while Xeon E3-1220L is a server/workstation one.
Should you still have questions on choice between Core i7 and Xeon E3-1220L, ask them in Comments section, and we shall answer.
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