INTEL

Intel Celeron E1400

Intel processor specifications and benchmark scores

2
Cores
2
Threads
β€”
GHz Boost
65W
TDP
πŸ–₯️Integrated GPU

Intel Celeron E1400 Specifications

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Celeron E1400 Core Configuration

Processing cores and threading

The Intel Celeron E1400 features 2 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
2
Threads
2
SMP CPUs
1
⏱️

Celeron E1400 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Celeron E1400 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 Celeron E1400 by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2000 GHz
Boost Clock
N/A
Multiplier
10x
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Intel's Celeron E1400 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Celeron E1400 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 Celeron E1400'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 (shared)
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Core 2 Architecture & Process

Manufacturing and design details

The Intel Celeron E1400 is built on Intel's 65 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 Celeron E1400 incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Core 2
Codename
Allendale
Process Node
65 nm
Foundry
Intel
Transistors
105 million
Die Size
77 mmΒ²
Generation
Celeron (Allendale)
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Core 2 Instruction Set Features

Supported CPU instructions and extensions

The Celeron E1400 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
πŸ”Œ

Celeron E1400 Power & Thermal

TDP and power specifications

The Intel Celeron E1400 has a TDP (Thermal Design Power) of 65W, 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
65W
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Intel Socket 775 Platform & Socket

Compatibility information

The Celeron E1400 uses the Intel Socket 775 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 Socket 775
Chipsets
Intel 975X, P/G/Q965, 945GC, Bearlake(3x), Eaglelake(4x), nForce 4/500/600/700, VIA PT880 Pro/890/900, SiS 671, ATi RS600, RD600
PCIe
Gen 2
Package
FC-LGA6
DDR5

Intel Socket 775 Memory Support

RAM compatibility and speeds

Memory support specifications for the Celeron E1400 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 Celeron E1400 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
DDR1, DDR2, DDR3 Depends on motherboard
Memory Bus
Dual-channel
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Intel's Celeron E1400 Integrated Graphics

Built-in GPU specifications

The Intel Celeron E1400 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 Celeron E1400 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)
πŸ“¦

Celeron E1400 Product Information

Release and pricing details

The Intel Celeron E1400 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 Celeron E1400 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Apr 2008
Launch Price
$53
Market
Desktop
Status
End-of-life
Part Number
SLAR2
Bundled Cooler
Yes

Celeron E1400 Benchmark Scores

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No benchmark data available for this CPU.

About Intel Celeron E1400

The Intel Celeron E1400, a dual-core processor built on the 65 nm Allendale architecture, delivers modest performance suitable for basic computing tasks. With a base clock of 2.00 GHz and no support for hyper-threading, this CPU manages everyday operations such as web browsing, document editing, and media playback without significant issues. However, the Intel Celeron E1400 (Intel) struggles with multitasking or applications demanding sustained CPU utilization due to its limited cache and older microarchitecture. While not designed for modern gaming or intensive software, it served as a functional solution for budget desktops at the time of its release. The lack of benchmark data reflects its age and limited relevance in today’s performance landscape. Still, in legacy systems or light-use environments, the Celeron E1400 holds minimal utility. Its 65W TDP indicates moderate power consumption, typical for processors of its era. Overall, the Intel Celeron E1400 remains a relic of entry-level computing from the late 2000s.

From a workstation perspective, the Celeron E1400 (Intel) falls significantly short of what modern productivity workflows require. Professional applications such as video editing, 3D rendering, or software development rely heavily on multi-threaded performance and higher clock speeds areas where this processor underperforms. Unlike contemporary CPUs, the Intel Celeron E1400 lacks architectural enhancements that improve instruction per cycle efficiency, limiting its effectiveness in compute-heavy tasks. Workstations built around this chip would have been constrained by slow compilation times and poor responsiveness under load. While technically capable of running basic office software, the Celeron E1400 is ill-suited for any serious workstation deployment today. Even lightweight virtualization or multi-monitor setups expose its performance ceiling quickly. The processor's dual-core, dual-thread design further restricts its scalability in professional environments. In essence, the Intel Celeron E1400 (Intel) was never positioned as a workstation-grade solution, and time has only reinforced that limitation.

When evaluating price-to-performance, the Intel Celeron E1400 launched at $53 in April 2008, targeting cost-sensitive users and OEMs building entry-level systems. At its time, it offered acceptable value for users needing a functional PC without demanding performance. However, by today’s standards, the value proposition of the Celeron E1400 (Intel) is obsolete, especially considering more capable modern processors at similar or lower price points. Used units may still circulate, but acquiring one now offers little advantage over newer low-power or second-hand CPUs. Compatibility is another concern, as the Intel Socket 775 platform requires older motherboards with limited RAM support and no PCIe 3.0 or NVMe capabilities. Upgrading systems based on the Celeron E1400 is constrained by outdated chipset features and lack of driver support. Additionally, the 65 nm process limits thermal and efficiency headroom compared to modern nodes. Ultimately, while the Intel Celeron E1400 served its role in budget computing history, its practical relevance today is minimal beyond retro builds or legacy maintenance.

The AMD Equivalent of Celeron E1400

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 β€’ 4 Cores

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