Core i9-12900KF vs Xeon E7-8830
Primary details
Comparing Xeon E7-8830 and Core i9-12900KF processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 164 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 62.34 |
| Market segment | Server | Desktop processor |
| Series | Intel Xeon E7 | Intel Core i9 |
| Architecture codename | Westmere (2010−2011) | Alder Lake, Golden Cove, Gracemont (2021) |
| Release date | 5 April 2011 (13 years ago) | 4 November 2021 (2 years ago) |
| Launch price (MSRP) | $2,280 | $564 |
| Current price | $76 (0x MSRP) | $405 (0.7x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E7-8830 and Core i9-12900KF 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 | 8 (Octa-Core) | 16 (Hexadeca-Core) |
| Threads | 16 | 24 |
| Base clock speed | 2.13 GHz | 3.2 GHz |
| Boost clock speed | 2.4 GHz | 5.2 GHz |
| Bus support | 6.4 GT/s | 8 × 16 GT/s |
| L1 cache | 512 KB | 80K (per core) |
| L2 cache | 2 MB | 1.25 MB (per core) |
| L3 cache | 24 MB | 30 MB (shared) |
| Chip lithography | 32 nm | Intel 7 nm |
| Die size | 513 mm2 | 215.25 mm220.5 mm × 10.5 mm |
| Maximum core temperature | 64 °C | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 2600 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Xeon E7-8830 and Core i9-12900KF 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 | 8 | 1 |
| Socket | FCLGA1567,LGA1567 | FCLGA1700 |
| Power consumption (TDP) | 105 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E7-8830 and Core i9-12900KF. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | no data | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | 1.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| Idle States | no data | + |
| Thermal Monitoring | + | + |
| Turbo Boost Max 3.0 | no data | + |
| Status | Discontinued | Launched |
Security technologies
Xeon E7-8830 and Core i9-12900KF technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E7-8830 and Core i9-12900KF are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E7-8830 and Core i9-12900KF. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066 | DDR5-4800, DDR4-3200 |
| Maximum memory size | 4 TB | 128 GB |
| Max memory channels | 4 | 2 |
| Maximum memory bandwidth | 34.113 GB/s | 76.8 GB/s |
| ECC memory support | + | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon E7-8830 and Core i9-12900KF.
| PCIe version | no data | 5.0 and 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Recency | 5 April 2011 | 4 November 2021 |
| Physical cores | 8 | 16 |
| Threads | 16 | 24 |
| Cost | $2280 | $564 |
| Power consumption (TDP) | 105 Watt | 125 Watt |
We couldn't decide between Xeon E7-8830 and Core i9-12900KF. We've got no test results to judge.
Be aware that Xeon E7-8830 is a server/workstation processor while Core i9-12900KF is a desktop one.
Should you still have questions on choice between Xeon E7-8830 and Core i9-12900KF, ask them in Comments section, and we shall answer.
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