Core i7-12700KF vs Xeon E3-1268L v5
Aggregated performance score
Core i7-12700KF outperforms Xeon E3-1268L v5 by 467% based on our aggregated benchmark results.
Primary details
Comparing Xeon E3-1268L v5 and Core i7-12700KF processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1352 | 205 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.33 | 58.30 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Xeon E3 | Intel Core i7 |
| Architecture codename | Skylake (2015−2016) | Alder Lake, Golden Cove, Gracemont (2021) |
| Release date | 19 October 2015 (8 years ago) | 4 November 2021 (2 years ago) |
| Launch price (MSRP) | $377 | $384 |
| Current price | $282 (0.7x MSRP) | $359 (0.9x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
i7-12700KF has 4283% better value for money than Xeon E3-1268L v5.
Detailed specifications
Xeon E3-1268L v5 and Core i7-12700KF 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) | 12 (Dodeca-Core) |
| Threads | 8 | 20 |
| Base clock speed | no data | 3.6 GHz |
| Boost clock speed | 2.4 GHz | 5 GHz |
| Bus support | 4 × 8 GT/s | 8 × 16 GT/s |
| L1 cache | 256 KB | 80K (per core) |
| L2 cache | 1 MB | 1.25 MB (per core) |
| L3 cache | 8 MB | 25 MB (shared) |
| Chip lithography | 14 nm | Intel 7 nm |
| Die size | 122 mm2 | 215.25 mm220.5 mm × 10.5 mm |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Xeon E3-1268L v5 and Core i7-12700KF 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) | 1 |
| Socket | LGA-1151 | FCLGA1700 |
| Power consumption (TDP) | 35 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E3-1268L v5 and Core i7-12700KF. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | + | no data |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| Turbo Boost Max 3.0 | no data | + |
| Status | no data | Launched |
Security technologies
Xeon E3-1268L v5 and Core i7-12700KF technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E3-1268L v5 and Core i7-12700KF are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E3-1268L v5 and Core i7-12700KF. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3L-1600 | DDR5-4800, DDR4-3200 |
| Maximum memory size | 64 GB | 128 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 34.134 GB/s | 76.8 GB/s |
| ECC memory support | + | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics P530 | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon E3-1268L v5 and Core i7-12700KF.
| PCIe version | 3.0 | 5.0 and 4.0 |
| PCI Express lanes | 16 | 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 i7-12700KF outperforms Xeon E3-1268L v5 by 467% based on our aggregated 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 i7-12700KF outperforms Xeon E3-1268L v5 by 467% in Passmark.
Pros & cons summary
| Performance score | 3.93 | 22.27 |
| Recency | 19 October 2015 | 4 November 2021 |
| Physical cores | 4 | 12 |
| Threads | 8 | 20 |
| Cost | $377 | $384 |
| Power consumption (TDP) | 35 Watt | 125 Watt |
The Core i7-12700KF is our recommended choice as it beats the Xeon E3-1268L v5 in performance tests.
Be aware that Xeon E3-1268L v5 is a mobile workstation processor while Core i7-12700KF is a desktop one.
Should you still have questions on choice between Xeon E3-1268L v5 and Core i7-12700KF, ask them in Comments section, and we shall answer.
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