i3-7120 vs i9-7980XE
Primary details
Comparing Core i9-7980XE and Core i3-7120 processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 293 | not rated |
Place by popularity | not in top-100 | not in top-100 |
Cost-effectiveness evaluation | 3.01 | no data |
Market segment | Desktop processor | Desktop processor |
Series | Intel Core i9 | Intel Core i3 |
Architecture codename | Skylake (server) (2017−2019) | Kaby Lake (2016−2019) |
Release date | 30 May 2017 (7 years ago) | 17 July 2017 (7 years ago) |
Launch price (MSRP) | $1,999 | $117 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i9-7980XE and Core i3-7120 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 | 18 (Octadeca-Core) | 2 (Dual-core) |
Threads | 36 | 4 |
Base clock speed | 2.6 GHz | 4 GHz |
Boost clock speed | 4.4 GHz | 4 GHz |
Bus type | DMI 3.0 | DMI 3.0 |
Bus rate | 4 × 8 GT/s | 8 GT/s |
Multiplier | no data | 40 |
L1 cache | 1.125 MB | 128 KB |
L2 cache | 18 MB | 512 KB |
L3 cache | 24.75 MB (shared) | 3 MB (shared) |
Chip lithography | 14 nm | 14 nm |
Die size | 484 mm2 | no data |
Maximum core temperature | 94 °C | no data |
Maximum case temperature (TCase) | no data | 65 °C |
64 bit support | + | + |
Windows 11 compatibility | + | - |
Unlocked multiplier | + | - |
Compatibility
Information on Core i9-7980XE and Core i3-7120 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 (Uniprocessor) |
Socket | FCLGA2066 | 1151 |
Power consumption (TDP) | 165 Watt | 51 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-7980XE and Core i3-7120. You'll probably need this information if you require some particular technology.
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | no data |
AES-NI | + | + |
AVX | + | + |
Enhanced SpeedStep (EIST) | + | + |
Turbo Boost Technology | 2.0 | no data |
Hyper-Threading Technology | + | no data |
TSX | + | + |
Turbo Boost Max 3.0 | + | no data |
Status | Discontinued | no data |
Security technologies
Core i9-7980XE and Core i3-7120 technologies aimed at improving security, for example, by protecting against hacks.
EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-7980XE and Core i3-7120 are enumerated here.
VT-d | + | no data |
VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-7980XE and Core i3-7120. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR4-2666 | DDR4 Dual-channel |
Maximum memory size | 128 GB | 64 GB |
Max memory channels | 4 | 2 |
Maximum memory bandwidth | 85.33 GB/s | 38.397 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card | N/A | Intel HD Graphics 630 |
Peripherals
Specifications and connection of peripherals supported by Core i9-7980XE and Core i3-7120.
PCIe version | 3.0 | 3.0 |
PCI Express lanes | 44 | 16 |
Pros & cons summary
Recency | 30 May 2017 | 17 July 2017 |
Physical cores | 18 | 2 |
Threads | 36 | 4 |
Power consumption (TDP) | 165 Watt | 51 Watt |
i9-7980XE has 800% more physical cores and 800% more threads.
i3-7120, on the other hand, has an age advantage of 1 month, and 223.5% lower power consumption.
We couldn't decide between Core i9-7980XE and Core i3-7120. We've got no test results to judge.
Should you still have questions on choice between Core i9-7980XE and Core i3-7120, ask them in Comments section, and we shall answer.
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