Intel Core i7-9700TE socket: LGA 1151
The Intel Core i7-9700TE uses the LGA 1151 socket on revision 2 boards. It is a locked 35 W eight-core embedded chip for dense industrial systems on 300 series boards.
- Socket
- LGA 1151 (revision 2)
- Launched
- April 2019
- Cores and threads
- 8 and 8
- Base power
- 35 W
- Codename
- Coffee Lake Refresh
- Segment
- Embedded
- Family
- Intel Core i7
- Clocks
- 1.8 / 3.8 GHz
Intel Core i7-9700TE specifications
| Cores | 8 |
|---|---|
| Threads | 8 (no Hyper-Threading) |
| Core architecture | Skylake based cores on 14 nm |
| Clocks | 1.8 GHz base, up to 3.8 GHz (Turbo Boost 2.0) |
| Cache | 12 MB Intel Smart Cache (L3) |
| Processor base power (TDP) | 35 W |
| Manufacturing process | 14 nm |
| Memory support | DDR4 up to 2666 MT/s, two channels, up to 128 GB |
| PCI Express | 16 lanes from the CPU, PCIe 3.0 |
| Integrated graphics | Intel UHD Graphics 630 (350 MHz to 1.15 GHz) |
| Multiplier | Locked |
| ECC memory | Not supported |
| Package | FCLGA1151 |
Motherboard and chipset compatibility
Intel Core i7-9700TE needs a motherboard with a LGA 1151 socket. The table shows which chipset series accept it.
| Series | Chipsets | Support |
|---|---|---|
| 300 series: B365 and Z390 | Z390, B365 | Works out of the box |
| 300 series: H310, B360, H370, Q370, Z370 | Z370, H370, B360, H310, Q370 | Needs a BIOS update Needs a BIOS update before a 9th Gen processor will start. Check the board maker's CPU support list. |
| 200 series | Z270, H270, B250, Q270, Q250 | Not supported |
| 100 series | Z170, H170, B150, H110, Q170, Q150 | Not supported |
Board makers publish a CPU support list for every model. Check it for your exact board before buying. Chipset details for LGA 1151.
Recommended GPU pairing
| Recommended tier | Mid-range 1080p |
|---|---|
| Example GPUs | GeForce RTX 2060, Radeon RX 590 |
| Target resolution | 1080p high settings |
Eight physical cores with boost to 3.8 GHz, 16 PCIe 3.0 lanes and DDR4-2666 line up with mid-range 1080p cards from 2019 in ventilated commercial builds. A faster card still works and the balance shifts with game, settings and resolution.
This is a rough match for a new build at the stated resolution, not a limit. A faster card still works and helps at higher resolutions or in games that load the GPU more than the CPU. A slower card is fine for lighter games and office use. The exact balance shifts with the game, the settings and the resolution, so no percentage is given.
LGA 1151 at a glance
| Type | LGA, 1,151 contacts |
|---|---|
| Package size | 37.5 × 37.5 mm |
| Introduced | August 2015 |
| Memory | DDR4 on most boards (some early boards use DDR3L). DDR4 only on the second revision |
| Cooler mounting holes | 75 × 75 mm |
What the Core i7-9700TE is
The Core i7-9700TE packs eight cores into a 35 W embedded envelope, which made it the densest low power option on LGA 1151 when Intel released it in the second quarter of 2019. Cores run 1.8 GHz base with Turbo Boost 2.0 reaching 3.8 GHz on active threads. Like the rest of the 9th Gen i7 range it has no Hyper-Threading, so eight cores give eight threads.
The low base clock with a high boost ceiling defines how the chip behaves. Single tasks such as interface threads still sprint to 3.8 GHz, while sustained all-core work settles near the base to hold 35 W. Cache is 12 MB of shared L3, the full 9th Gen i7 allocation.
Intel UHD Graphics 630 runs from 350 MHz to 1.15 GHz and drives three displays for control rooms and imaging stations. The process is 14 nm and the multiplier is locked. ECC memory is not supported, so builds use standard unbuffered modules to 128 GB.
Socket and motherboard compatibility
The 9700TE fits the LGA 1151 socket on revision 2 boards only. Industrial makers list it with Q370 and C246 boards that offer serial I/O, extended supply and rated thermal solutions. Z390 and B365 boards accept it with the shipping BIOS, while early Z370 class boards may need an update. Revision 1 boards never support it.
Eight cores at 35 W still need a capable heatsink, since dense dies concentrate heat in a small area. Makers qualify board and heatsink together with a rated ambient range for sealed cabinets. Consumer boards only suit ventilated cases with active airflow.
Confirm long availability with the board maker for multi-year projects, and check the CPU support list for the minimum BIOS. The Socket vs chipset: what decides whether a CPU works guide explains the revision split behind board choice.
Memory, PCIe and cooling
The memory controller supports DDR4 up to 2666 MT/s over two channels with a 128 GB ceiling. Two matched modules give dual-channel speed that eight cores need under parallel loads. ECC is not supported on this chip, so correction never activates with it fitted.
Sixteen PCIe 3.0 lanes feed one expansion slot for accelerators, capture cards or a mid-range 1080p card where the enclosure allows one. Chipset lanes carry NVMe storage and extra I/O beside the processor slot. Cooling uses the 75 mm LGA 1151 pattern from the CPU cooler compatibility by socket guide.
Passive chassis with heat pipes handle 35 W when rated for eight-core heat density. Keep vents clear and mount the unit so convection moves air across the fins. In ventilated racks a quiet active cooler holds boost clocks longer under sustained loads.
Upgrade paths
On the same socket, the Intel Core i7-9700E raises clocks to 2.6 GHz base and 4.4 GHz boost at 65 W for ventilated edge servers with the same eight cores. The Core i5-9500TE drops to six cores at 35 W for smaller thermal budgets. Both fit Q370 and C246 boards after a BIOS check.
Desktop T chips such as the Core i7-9700T give similar eight-core power without embedded supply terms for one-off builds. They suit labs rather than fleets with service contracts.
Past LGA 1151 a new board is required since LGA 1200 processors do not fit. The 9700TE covers dense commercial systems where eight cores must run cool for years, and only a larger thermal budget or a new platform justifies replacing it.
Frequently asked questions
What socket does the Intel Core i7-9700TE use?
It uses LGA 1151 on revision 2 boards with 300 series chipsets, written FCLGA1151 in Intel documents.
What does the TE suffix mean on the 9700TE?
The TE suffix marks a 35 W embedded chip with long-life availability for dense commercial systems. The 9700E is the 65 W embedded version with higher clocks.
Which graphics card pairs with the 9700TE?
Mid-range 1080p cards such as the GeForce RTX 2060 and Radeon RX 590 fit ventilated builds with 3D output, while sealed systems run from integrated graphics.
What memory does the 9700TE support?
Officially up to DDR4-2666 over two channels, with a 128 GB ceiling. ECC memory is not supported on this chip.
Which motherboard suits the 9700TE?
Q370 and C246 industrial boards with a rated thermal solution are the expected picks. Consumer boards only suit ventilated cases with active cooling.
Sources and verification
- Intel Core i7-9700TE Processor specifications (Intel)
- CS332-Q370 industrial motherboard CPU support (DFI)
Facts last checked against these sources on . Page last edited on .