INTEL

Intel Core i7-660UE

Intel processor specifications and benchmark scores

2
Cores
4
Threads
2.4
GHz Boost
18W
TDP
🖥️Integrated GPU 🛡️ECC Memory

Intel Core i7-660UE Specifications

⚙️

Core i7-660UE Core Configuration

Processing cores and threading

The Intel Core i7-660UE features 2 physical cores and 4 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.

Cores
2
Threads
4
SMP CPUs
1
⏱️

i7-660UE Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Core i7-660UE benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Core i7-660UE by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
1333 GHz
Boost Clock
2.4 GHz
Multiplier
10x
💾

Intel's Core i7-660UE Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the i7-660UE processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Core i7-660UE's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
64 KB (per core)
L2 Cache
256 KB (per core)
L3 Cache
4 MB (shared)
🏗️

Westmere Architecture & Process

Manufacturing and design details

The Intel Core i7-660UE is built on Intel's 32 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in i7-660UE incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Westmere
Codename
Arrandale
Process Node
32 nm
Foundry
Intel
Transistors
382 million
Die Size
81 mm²
Generation
Core i7 (Arrandale)
🔢

Westmere Instruction Set Features

Supported CPU instructions and extensions

The Core i7-660UE by Intel supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.

MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
AES-NI
Intel 64
VT-x
🔌

i7-660UE Power & Thermal

TDP and power specifications

The Intel Core i7-660UE has a TDP (Thermal Design Power) of 18W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.

TDP
18W
Tj Max
105°C
🔧

Intel BGA 1288 Platform & Socket

Compatibility information

The Core i7-660UE uses the Intel BGA 1288 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.

Socket
Intel BGA 1288
Chipsets
HM55, QM57
PCIe
Gen 2
Package
mFCBGA10
DDR5

Intel BGA 1288 Memory Support

RAM compatibility and speeds

Memory support specifications for the i7-660UE define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Core i7-660UE determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.

Memory Type
DDR3
Memory Bus
Dual-channel
Memory Bandwidth
17.1 GB/s
ECC Memory
Supported
🖥️

Intel's Core i7-660UE Integrated Graphics

Built-in GPU specifications

The Intel Core i7-660UE includes integrated graphics, eliminating the need for a dedicated GPU in basic computing scenarios. Integrated graphics are ideal for office productivity, video playback, and light gaming. While not designed for demanding GPU benchmarks, the iGPU in the i7-660UE provides hardware video encoding and decoding capabilities. This makes the processor suitable for compact builds, HTPCs, and systems where power efficiency is prioritized over gaming performance.

iGPU
HD Graphics (Ironlake)
Graphics Model
HD Graphics (Ironlake)
📦

Core i7-660UE Product Information

Release and pricing details

The Intel Core i7-660UE is manufactured by Intel and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Core i7-660UE by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Aug 2010
Market
Mobile
Status
End-of-life
Part Number
SLBWV

Core i7-660UE Benchmark Scores

📊

No benchmark data available for this CPU.

About Intel Core i7-660UE

The Intel Core i7-660UE, part of the Arrandale generation, features a dual-core, four-thread architecture built on a 32 nm process, optimized for low-power environments. Its base clock speed of 1.33 GHz and turbo boost up to 2.40 GHz balance performance and efficiency, though limited by modern standards. The 4 MB shared L3 cache and Intel BGA 1288 socket reflect its embedded and compact system design focus. Released in August 2010, the Intel Core i7-660UE targets niche applications prioritizing thermal and spatial constraints over raw processing power. Its 18W TDP enables deployment in fanless or passively cooled devices, sacrificing scalability for energy-conscious setups. The soldered BGA package restricts upgradeability, locking users into its integrated graphics and memory controllers. While hyper-threading improves multitasking, the outdated node and core count hinder advanced workloads. The Intel Core i7-660UE remains a relic for specialized industrial or legacy systems.

Benchmark data for the Intel Core i7-660UE is sparse, underscoring its limited mainstream adoption and performance ceiling. In theoretical metrics, its dual-core design lags behind contemporary i5 and i7 CPUs, struggling with multithreaded tasks. The Intel Core i7-660UE excels only in power-sensitive scenarios, where its 18W TDP offsets mediocre clock speeds. Integrated graphics further constrain gaming or GPU-intensive workflows, lacking dedicated compute resources. While suitable for basic computing, the Intel Core i7-660UE falters in modern applications requiring >4 threads. Thermal throttling risks in compact builds may degrade its already modest turbo performance. Enthusiasts should view the Intel Core i7-660UE as a cautionary example of efficiency-first trade-offs.

The Intel Core i7-660UE occupies the embedded and ultra-low-voltage market segment, catering to OEMs designing fanless kiosks, thin clients, or industrial controllers. Its BGA packaging and low TDP align with systems where reliability and longevity outweigh peak performance. The Intel Core i7-660UE avoids direct consumer competition, instead serving devices needing sustained operation in constrained environments. Scalability is nonexistent, making it irrelevant for mainstream desktops or performance laptops. The Intel Core i7-660UE’s niche appeal hinges on backward compatibility with legacy infrastructure.

  1. When building with the Intel Core i7-660UE, prioritize passive cooling solutions and thermally optimized chassis to leverage its 18W TDP.
  2. Motherboards must match the Intel BGA 1288 socket, limiting options to proprietary boards designed for embedded systems.
  3. Pair the Intel Core i7-660UE with ECC memory and SSD storage to enhance stability and compensate for its CPU’s dated architecture.
  4. Avoid power-hungry components; the Intel Core i7-660UE is ill-suited for discrete GPUs or high-speed RAM modules exceeding its controller capabilities.

The AMD Equivalent of Core i7-660UE

Looking for a similar processor from AMD? The AMD Ryzen 7 1700 offers comparable performance and features in the AMD lineup.

AMD Ryzen 7 1700

AMD • 8 Cores

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