The Intel Core i7 4th Gen is a desktop processor family built on the Haswell microarchitecture and the LGA 1150 socket. It is sold as a standalone CPU for desktop builds and upgrades. Pricing for these processors varies by model, condition and seller, so a single fixed price does not apply across the range.
Key specifications of the Core i7 4th Gen family
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Socket: LGA 1150
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Microarchitecture: Haswell (with Devil's Canyon variants)
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Core counts: quad-core and 6-core and 8-core models in the family
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Operating frequency: roughly 2.5 GHz to 4.0 GHz depending on model
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L3 cache: up to 20 MB depending on model
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Memory: DDR3
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Integrated graphics on most models
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64-bit instruction set
Where these processors are used today
Core i7 4th Gen CPUs remain in service in office desktops, point-of-sale terminals, lab machines and light content work. Buyers typically source them as replacement parts or for low-cost desktop builds. Because these are older desktop parts, they suit legacy systems rather than new deployments where long service life, current operating system support and modern connectivity matter.
Desktop CPU versus a complete system
A 4th Gen Core i7 is a component, not a computer. A working machine also needs a compatible LGA 1150 motherboard, DDR3 memory, storage, a power supply and a chassis. For buyers planning new industrial or commercial systems, a complete unit with a current-generation processor usually costs less to own than assembling around an older desktop CPU.
| Item | Core i7 4th Gen CPU | Thinvent IPC5 and Aero |
|---|---|---|
| Type | Desktop processor only | Complete computer |
| Processor | Core i7 4th Gen (Haswell) | Intel Core i7-1255U, 12th Gen |
| Cores | 4 to 8 depending on model | 10 |
| Max frequency | Up to 4.0 GHz | Up to 4.7 GHz |
| Cache | Up to 20 MB L3 | 12 MB |
| Memory | DDR3 | DDR4, 8 GB to 64 GB |
| Storage | Not included | 256 GB to 1 TB SSD |
| Networking | Depends on motherboard | Dual LAN |
| Operating system | Depends on buyer | Windows 11 Pro, Windows 11 IoT Value, Ubuntu Linux, Without OS |
Thinvent systems with Intel Core i7 processors
The Thinvent range does not include 4th Gen Core i7 processors. The range has 12th Gen Intel Core i7 instead, in the i7-1255U with 10 cores, up to 4.7 GHz and 12 MB cache.
The Thinvent® Industrial PC IPC5 is an industrial computer with the i7-1255U, dual LAN and DDR4 memory from 16 GB to 64 GB. SSD storage is 512 GB or 1 TB. Operating system options are Windows 11 Pro, Windows 11 IoT Value and Ubuntu Linux.
The Thinvent® Aero Mini PC is a compact desktop with the same i7-1255U, dual LAN and memory from 8 GB to 64 GB. SSD storage is 256 GB, 512 GB or 1 TB. Operating system options are Windows 11 Pro and Without OS.
The Thinvent® Uno 23.8" All in One PC has the i7-1255U, a 23.8-inch screen, a height adjustable stand, dual LAN, 32 GB DDR4 RAM and a 512 GB SSD, with Windows 11 Pro.