INTEL

Intel Atom E680T

Intel processor specifications and benchmark scores

1
Cores
2
Threads
GHz Boost
4W
TDP
🖥️Integrated GPU

Intel Atom E680T Specifications

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Atom E680T Core Configuration

Processing cores and threading

The Intel Atom E680T features 1 physical cores and 2 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
1
Threads
2
SMP CPUs
1
⏱️

Atom E680T Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Atom E680T 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 Atom E680T by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
1600 GHz
Boost Clock
N/A
Multiplier
16x
💾

Intel's Atom E680T Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Atom E680T 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 Atom E680T'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
512 KB (per core)
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Atom Architecture & Process

Manufacturing and design details

The Intel Atom E680T is built on Intel's 45 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 Atom E680T incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Atom
Codename
Tunnel Creek
Process Node
45 nm
Foundry
Intel
Transistors
47 million
Die Size
26 mm²
Generation
Atom (Tunnel Creek)
🔢

Atom Instruction Set Features

Supported CPU instructions and extensions

The Atom E680T 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
Intel 64
VT-x
🔌

Atom E680T Power & Thermal

TDP and power specifications

The Intel Atom E680T has a TDP (Thermal Design Power) of 4W, 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
4W
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Intel BGA 676 Platform & Socket

Compatibility information

The Atom E680T uses the Intel BGA 676 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 676
Package
FC-BGA12F
DDR5

Intel BGA 676 Memory Support

RAM compatibility and speeds

Memory support specifications for the Atom E680T 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 Atom E680T 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
DDR2
🖥️

Intel's Atom E680T Integrated Graphics

Built-in GPU specifications

The Intel Atom E680T 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 Atom E680T 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
On certain motherboards (Chipset feature)
Graphics Model
On certain motherboards (Chipset feature)
📦

Atom E680T Product Information

Release and pricing details

The Intel Atom E680T 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 Atom E680T by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Sep 2010
Market
Mobile
Status
End-of-life
Part Number
SLH95

Atom E680T Benchmark Scores

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No benchmark data available for this CPU.

About Intel Atom E680T

The Intel Atom E680T is a single-core, dual-thread processor from Intel’s Atom lineup, built on the 45nm process and belonging to the Tunnel Creek architecture generation. Released in September 2010, it operates at a base clock speed of 1.6GHz with a TDP of just 4W, making it ideal for ultra-low-power embedded systems and budget-friendly devices. Despite its modest core count, hyper-threading aims to improve multi-tasking efficiency, though its performance remains constrained by single-core limitations. The Intel Atom E680T targets applications prioritizing energy efficiency over raw processing power, such as digital signage, point-of-sale terminals, and lightweight industrial automation. Its BGA 676 socket design ensures compact form factors, but modern hardware enthusiasts may find it underwhelming for current workloads. Competitively, it aligns with early-generation Atom chips aimed at low-cost, power-sensitive markets, lacking the multi-core scalability of its contemporaries.

  1. Part of the Intel Atom E680T’s Tunnel Creek generation, it balances simplicity with power efficiency for legacy embedded systems.
  2. Single-core performance at 1.6GHz suits basic tasks but struggles with modern compute demands.
  3. 4W TDP positions it as one of Intel’s most energy-efficient processors for its era.
  4. Recommended for retro builds or IoT projects where thermal constraints and cost are critical.

The Intel Atom E680T remains a footnote in Intel’s x86 history, offering a glimpse into early low-power design philosophies. While its single-core architecture and limited multithreading restrict competitiveness against modern multi-core CPUs, it excels in niches requiring minimal power draw. Paired with a BGA 676 motherboard and passive cooling, it can serve as a reliable backbone for lightweight automation or hobbyist projects. However, its 2010 release date and 45nm node render it obsolete for mainstream computing, lacking support for contemporary instruction sets and PCIe versions. For hardware enthusiasts, the Intel Atom E680T represents a stepping stone in Intel’s push for energy-efficient computing, though its relevance today is largely historical. Competitive alternatives in its class would now favor ARM-based SoCs or newer x86 parts with significantly better IPC and core counts.

The AMD Equivalent of Atom E680T

Looking for a similar processor from AMD? The AMD Ryzen 5 1400 offers comparable performance and features in the AMD lineup.

AMD Ryzen 5 1400

AMD • 4 Cores

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