Qualcomm Snapdragon X2E-88-100 socket: Qualcomm BGA 2343
The Qualcomm Snapdragon X2E-88-100 uses Qualcomm BGA 2343, soldered with 2,343 balls. It is an 18-core Snapdragon X2 Elite part with a 4.7 GHz boost, and the soldered chip cannot be replaced or upgraded.
- Socket
- Qualcomm BGA 2343
- Launched
- April 2026
- Cores and threads
- 18 and 18
- Base power
- n/a
- Codename
- Glymur
- Segment
- Mobile (soldered)
- Clocks
- 4.0 / 4.7 GHz
Qualcomm Snapdragon X2E-88-100 specifications
| Cores | 18 (12 prime cores plus 6 performance cores) |
|---|---|
| Threads | 18 (one thread per core) |
| Core architecture | 3rd Gen Qualcomm Oryon (Oryon v3), ARM64 compatible |
| Clocks | Prime cores 4.0 GHz multi-core, to 4.7 GHz single and dual-core boost; performance cores to 3.4 GHz |
| Cache | 53 MB total |
| Manufacturing process | 3 nm (TSMC) |
| Memory support | LPDDR5X-9523, 128-bit bus, 152 GB/s, to 128 GB |
| PCI Express | 12 lanes Gen 5 plus 4 lanes Gen 4 |
| Integrated graphics | Adreno X2-90 to 1.70 GHz |
| NPU | Hexagon NPU to 80 TOPS (INT8) |
| Package | Soldered BGA with 2,343 balls (BGA 2343) |
Motherboard compatibility
Qualcomm Snapdragon X2E-88-100 needs a motherboard with a Qualcomm BGA 2343 socket. Chipset by chipset data for this codename is not recorded yet. See the Qualcomm BGA 2343 chipset list and the board maker's CPU support list.
Qualcomm BGA 2343 at a glance
| Type | BGA, 2,343 contacts |
|---|---|
| Package size | n/a |
| Introduced | April 2026 |
| Memory | LPDDR5X up to 9523 MT/s, 128-bit bus, 152 GB/s |
| Cooler mounting holes | Not applicable (soldered) |
What the Snapdragon X2E-88-100 is
The Snapdragon X2E-88-100 is the eighteen-core standard bearer of the Snapdragon X2 Elite line, announced in September 2025 with laptops reaching retail in April 2026. It pairs twelve third-generation Oryon prime cores with six Oryon performance cores, giving eighteen cores and eighteen threads with one thread per ARM core. Prime cores run at 4.0 GHz across many cores and reach 4.7 GHz in single and dual-core boost, while the performance cluster holds 3.4 GHz. Total cache of 53 MB matches the Extreme flagships, so threaded throughput stays close to the top parts.
Graphics come from the full Adreno X2-90 configuration at up to 1.70 GHz, slightly below the 1.85 GHz of the Extreme models but ahead of the X2-85 found in twelve-core SKUs. A Hexagon NPU rated to 80 TOPS covers Copilot+ local AI features such as live captions and image generation. Qualcomm fabricates the chip on a 3 nm TSMC process, which keeps the eighteen-core design viable in thin performance laptops.
The 88-100 sits in the middle of the BGA 2343 group: it keeps the full core count and cache of the flagships while accepting lower clocks and a narrower memory bus. Against the X2E-94-100 it gives up the 4.4 GHz prime multi-core rating and part of the boost; against twelve-core parts it keeps six extra prime cores and 19 MB of extra cache. Buyers running virtual machines, compilation or content creation gain from those extra cores, while lighter office use may never separate it from cheaper twelve-core designs.
Socket and motherboard compatibility
The X2E-88-100 fits Qualcomm BGA 2343 and the fit is permanent because the processor is soldered. No socket lever, pin grid or retention frame exists on the board; the SoC arrives reflowed to its pads at the factory. Laptop vendors tune the heatsink and firmware power limits for this exact SKU, so motherboard choice is a matter of picking a laptop model, not a board. The LGA, PGA and BGA: CPU package types explained guide describes how soldered packages differ from socketed desktop sockets.
Compatibility in the desktop chipset sense does not apply here. CPU, GPU, NPU, memory controller and I/O live on one die, so the feature set follows the laptop design: USB4 port count, display outputs, wireless module and SSD slots are vendor decisions. Shoppers should verify RAM size, storage and modem support on the specific configuration sheet, since the processor name alone does not record them.
Serviceability checks belong in the laptop manual rather than a CPU support list. Storage and wireless cards may be replaceable on some designs while the processor and memory never are. Reading that manual before purchase shows which doors open and which assemblies stay sealed.
Memory, PCIe and cooling
Memory support is LPDDR5X at 9523 MT/s on a 128-bit bus with 152 GB/s of shared bandwidth and up to 128 GB of capacity. That bandwidth feeds the CPU, Adreno GPU and NPU from a single pool, so large data sets and local AI models both draw from the same allowance. Memory ships soldered in X2 laptops, which makes the capacity choice at checkout final for the life of the machine.
On the I/O side the chip provides 12 lanes of PCI Express 5.0 plus 4 lanes of Gen 4. Vendors typically route these to dual NVMe SSD slots with UFS 4.0 and SD Express alongside, plus DisplayPort 1.4 outputs driving up to three 4K displays at 144 Hz or 5K at 60 Hz. Three USB4 ports at 40 Gbps are standard on reference designs, though exact port mixes vary by laptop.
Thermal design is entirely the laptop maker task, with no cooler mounting pattern and no boxed cooler. Qualcomm publishes no TDP figure for this SKU, so sustained behavior must come from vendor ratings and reviews of the exact model. Larger chassis hold the 4.7 GHz boost longer under load, while thin designs settle to lower sustained clocks with quieter fans.
Upgrade paths
There is no processor upgrade path on Qualcomm BGA 2343. The soldered X2E-88-100 cannot be removed, and the socket group tops out with the Extreme SKUs that also require their own boards. A future performance jump means replacing the whole laptop and migrating data and peripherals. Planning storage needs early, including external backup, keeps that eventual move simple.
When comparing X2 laptops, the deciding factors are memory size, screen, battery, keyboard and price rather than any later CPU swap. An X2E-88-100 system may undercut Extreme models while keeping the same eighteen-core layout, so the saving funds a better display or more RAM. The LGA, PGA and BGA: CPU package types explained guide explains the serviceability tradeoff behind these sealed designs.
To extend the useful life of the machine, order ample RAM, confirm the number of SSD slots for future drive exchanges, and keep firmware current through the vendor update channel. A well-specified fixed processor laptop remains productive for years even though the chip itself never changes.
Frequently asked questions
What socket does the Snapdragon X2E-88-100 use?
Qualcomm BGA 2343, a soldered ball grid array with 2,343 contacts. The chip is fixed to the board and cannot be swapped.
What are the core counts and clock speeds of the X2E-88-100?
Twelve prime cores at 4.0 GHz multi-core with a 4.7 GHz single and dual-core boost, plus six performance cores at 3.4 GHz. Total cache is 53 MB.
How does the X2E-88-100 differ from the X2E-96-100?
Both have eighteen cores and 53 MB of cache, but the 96-100 boosts to 5.0 GHz with a 192-bit memory bus while the 88-100 boosts to 4.7 GHz on a 128-bit bus.
Can the X2E-88-100 be upgraded later?
No. The soldered package means a faster processor requires a different laptop. Compare complete systems at purchase time.
Sources and verification
- Snapdragon X2 Elite Product Brief (Qualcomm)
- Qualcomm Snapdragon X2 Elite X2E-88-100 Processor Benchmarks and Specs (Notebookcheck)
- Snapdragon X2 Elite Extreme vs X2 Elite comparison (HardwareZone)
Facts last checked against these sources on . Page last edited on .