Quick Verdict
A reliable 2012 embedded chip with ECC support, but too slow for modern consumer workloads.
Overview
Launch
2012
Status
End-of-lifeGeneration
3rd Gen Core i7
Market
Mobile
The Intel Core i7-3517UE is a specialized ultra-low voltage mobile processor launched in June 2012 as part of the Ivy Bridge family. The 'UE' suffix denotes its focus on embedded and ultra-thin systems, operating at a 17-watt TDP. Built on Intel's 22nm process, it features 2 cores and 4 threads. The processor runs at a base clock of 1.7 GHz and can boost up to 2.8 GHz. It includes 4MB of L3 cache and supports dual-channel DDR3 memory. A standout feature of the 3517UE is its support for ECC (Error-Correcting Code) memory, making it suitable for small-scale servers, industrial PCs, and critical embedded systems where data integrity is paramount. While its dual-core design limits multi-threaded performance, its combination of low power consumption, ECC support, and Intel HD Graphics 4000 makes it a versatile chip for specialized industrial applications rather than consumer laptops.
The Intel Core i7-3517UE is an Ivy Bridge mobile processor operating at a 17W TDP. Featuring 2 cores, 4 threads, and ECC memory support, it is designed for industrial PCs and embedded systems. Its low power and data integrity features make it suitable for specialized applications, but it is outdated for modern consumer use.
Specifications
Performance
Slow for modern office tasks but okay for basic embedded UI.
Capable of running one light VM, but limited by 2 cores.
Not intended for gaming.
17W TDP was efficient in 2012, but outdated now.
- •Not intended for gaming
- •HD 4000 is too weak for modern titles
- •No AI hardware
Architecture
22nm
Process Node
Ivy Bridge
Codename
2C / 4T
Core Config
4 MB
L3 Cache
17 W
TDP
Architecture Overview
The Core i7-3517UE utilizes the Ivy Bridge microarchitecture, specifically optimized for embedded and ultra-low power applications. The 22nm manufacturing process utilizes 3D Tri-Gate transistors to minimize power leakage. The architecture features 2 physical cores with Hyper-Threading, allowing 4 concurrent threads. It includes 4MB of shared L3 cache. The critical architectural differentiator is the integration of an ECC-capable memory controller, which can detect and correct single-bit memory errors, a vital feature for enterprise and industrial stability. For graphics, it relies on Intel HD Graphics 4000, which features 16 execution units. The architecture also includes Intel VT-x and VT-d for advanced virtualization, allowing the processor to securely partition hardware resources for embedded hypervisors.
CPU Design
2 cores with Hyper-Threading.
Memory Subsystem
Dual-channel DDR3 support with ECC.
PCIe & I/O
16 PCIe 3.0 lanes.
Overclocking
Locked multiplier.
- 22nm process
- ECC memory support
- HD 4000 graphics
Key Highlights
- ECC memory support
- 17W TDP for fanless designs
- VT-x and VT-d virtualization
- HD 4000 graphics
- Only 2 cores
- Very slow for modern tasks
- No Windows 11 support
- Soldered to motherboard
History
Introduced on June 3, 2012, the Core i7-3517UE was launched alongside its consumer counterpart, the 3517U. While the 3517U powered standard ultrabooks, the 3517UE was targeted squarely at the embedded market. System manufacturers used this chip in digital signage players, point-of-sale systems, and ruggedized industrial tablets that required both low power consumption and high reliability.
The inclusion of ECC memory support was a rare feature in mainstream mobile processors, highlighting Intel's strategy to capture the edge computing and industrial IoT markets. As the Ivy Bridge architecture aged, the 3517UE was eventually replaced by newer embedded processors based on Broadwell and Kaby Lake. However, it remains a significant example of Intel adapting its consumer silicon for specialized enterprise applications.
Improvements over Previous Generation
- 22nm process
- ECC memory support
- HD 4000 graphics
Alternatives & Competitors
Should You Buy It?
Not Recommended for the right buyer
If you are considering the Intel Core i7-3517UE, you are likely maintaining an older industrial PC or a specialized embedded system. This processor should not be sought for consumer use, as its dual-core design is severely outdated for modern multitasking and productivity workloads. It is only recommended if you need to keep a specific legacy system running that requires a direct replacement part with ECC memory support. Avoid using this CPU for general web browsing or modern office work, as its performance is too low and inefficient. It is best utilized in its original context: low-power, always-on embedded systems where stability is paramount. For any new industrial builds, modern embedded processors offer vastly superior performance, security, and power efficiency.
Avoid if…
- Consumer use
- Modern multitasking
- Gaming
- Need Windows 11 support
Use Cases
Interesting Facts
The 'UE' suffix denotes an ultra-low power embedded processor.
It supports ECC memory for data integrity.
It has a TDP of 17 watts.
The chip is soldered to the motherboard (BGA 1023).
It was designed for industrial PCs and digital signage.
The processor has 1.4 billion transistors.
The die size is 118 mm².
It supports dual-channel DDR3 memory.
The max turbo frequency is 2.8 GHz.
It features Intel HD Graphics 4000.
People Also Ask
Is the i7-3517UE good for gaming?
No, it is an embedded processor not meant for gaming.
What is the TDP of the i7-3517UE?
It has a 17-watt TDP.
Does the i7-3517UE support ECC memory?
Yes, it supports ECC memory for data integrity.
Can the i7-3517UE be overclocked?
No, it is a locked processor.
What socket does the i7-3517UE use?
It uses the Intel BGA 1023 socket.
Does the i7-3517UE support DDR4?
No, it supports DDR3 memory.
What is the base clock of the i7-3517UE?
The base clock is 1.7 GHz.
What generation is the i7-3517UE?
It is a 3rd Generation Intel Core processor.
Does the i7-3517UE have integrated graphics?
Yes, it has Intel HD Graphics 4000.
Can the i7-3517UE run Windows 11?
No, it is not officially supported by Windows 11.
Frequently Asked Questions
When was the Core i7-3517UE released?
It was released on June 3rd, 2012.
What is the max turbo frequency of the i7-3517UE?
It can boost up to 2.8 GHz.
How much L3 cache does the i7-3517UE have?
It has 4MB of L3 cache.
What memory speed does the i7-3517UE support natively?
It natively supports DDR3 memory.
Is the i7-3517UE unlocked?
No, the multiplier is locked.
What is the die size of the i7-3517UE?
The die size is 118 mm².
Does the i7-3517UE support PCIe 3.0?
Yes, it supports PCIe 3.0.
Is the i7-3517UE good for video editing?
No, it is too slow for video editing.
What is the maximum memory supported by the i7-3517UE?
It supports up to 16GB of RAM.
What is the 'UE' suffix?
It denotes an ultra-low power embedded processor.