Core i7-7700K vs Xeon E5-2658A V3
Aggregate performance score
Xeon E5-2658A V3 outperforms i7-7700K by an impressive 54% based on our aggregate benchmark results.
Primary details
Comparing Xeon E5-2658A V3 and Core i7-7700K processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 747 | 1015 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 3.73 |
| Market segment | Server | Desktop processor |
| Series | no data | Intel Core i7 (Desktop) |
| Architecture codename | Haswell-EP (2014) | Kaby Lake (2016−2019) |
| Release date | 2015 (9 years ago) | 3 January 2017 (7 years ago) |
| Launch price (MSRP) | no data | $339 |
| Current price | $159 | $222 (0.7x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E5-2658A V3 and Core i7-7700K 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 | 12 (Dodeca-Core) | 4 (Quad-Core) |
| Threads | 24 | 8 |
| Base clock speed | 2.2 GHz | 4.2 GHz |
| Boost clock speed | 2.9 GHz | 4.5 GHz |
| L1 cache | 64K (per core) | 256 KB |
| L2 cache | 256K (per core) | 1 MB |
| L3 cache | 30 MB (shared) | 8 MB |
| Chip lithography | 22 nm | 14 nm |
| Die size | 356 mm2 | no data |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 2,600 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Xeon E5-2658A V3 and Core i7-7700K 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 | 2 | 1 (Uniprocessor) |
| Socket | 2011-3 | FCLGA1151 |
| Power consumption (TDP) | 105 Watt | 91 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2658A V3 and Core i7-7700K. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Hyper-Threading Technology | no data | + |
| TSX | + | + |
Security technologies
Xeon E5-2658A V3 and Core i7-7700K technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2658A V3 and Core i7-7700K are enumerated here.
| AMD-V | no data | + |
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2658A V3 and Core i7-7700K. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2133 | DDR3, DDR4 |
| Maximum memory size | no data | 64 GB |
| Maximum memory bandwidth | no data | 38.397 GB/s |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics 630 |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2658A V3 and Core i7-7700K.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 40 | 16 |
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.
Xeon E5-2658A V3 outperforms Core i7-7700K by 54% 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%
Xeon E5-2658A V3 outperforms Core i7-7700K by 54% in Passmark.
Pros & cons summary
| Performance score | 9.62 | 6.24 |
| Physical cores | 12 | 4 |
| Threads | 24 | 8 |
| Chip lithography | 22 nm | 14 nm |
| Power consumption (TDP) | 105 Watt | 91 Watt |
Xeon E5-2658A V3 has a 54.2% higher aggregate performance score, and 200% more physical cores and 200% more threads.
i7-7700K, on the other hand, has a 57.1% more advanced lithography process, and 15.4% lower power consumption.
The Xeon E5-2658A V3 is our recommended choice as it beats the Core i7-7700K in performance tests.
Be aware that Xeon E5-2658A V3 is a server/workstation processor while Core i7-7700K is a desktop one.
Should you still have questions on choice between Xeon E5-2658A V3 and Core i7-7700K, ask them in Comments section, and we shall answer.
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