Celeron E1400

Details and Benchmarks for Intel Celeron E1400

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Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Celeron E1400 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,075 Rank: 1827
Rank Name Score Visual
1823 Xeon E5405 4,076
+0%
1824 Core 2 Duo E4600 4,076
+0%
1825 Pentium P6000 4,076
+0%
1826 A6-6310 4,076
+0%
1827 Celeron E1400 4,075
1828 Celeron G460 4,075
+0%
1829 Intel Core i3-350M 4,074
+-0%
1830 Athlon 64 X2 5600+ 4,074
+-0%
1831 Athlon II X2 235e 4,073
+-0%
1832 Turion II Mobile M500 4,072
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Celeron E1400 based on multi-threaded benchmark results.

4,283 Rank: 1812
Rank Name Score Visual
1808 Core 2 Duo E6850 4,285
+0%
1809 A4-3330MX 4,285
+0%
1810 A4-5000 4,285
+0%
1811 Core 2 Duo E7300 4,284
+0%
1812 Celeron E1400 4,283
1813 Core 2 Duo P8700 4,282
+-0%
1814 Pentium N3530 4,282
+-0%
1815 Pentium N3510 4,282
+-0%
1816 A9-9425 4,280
-0.1%
1817 Core 2 Duo T9300 4,280
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Celeron E1400 based on single-threaded benchmark results.

3,936 Rank: 1815
Rank Name Score Visual
1811 Core 2 Duo T5870 3,939
+0.1%
1812 Athlon II X2 235e 3,939
+0.1%
1813 Athlon II P340 3,938
+0.1%
1814 E2-9000 3,938
+0.1%
1815 Celeron E1400 3,936
1816 A8-7100 3,935
+-0%
1817 Pentium P6000 3,935
+-0%
1818 Athlon 64 X2 5200+ 3,935
+-0%
1819 Turion II Mobile M500 3,929
-0.2%
1820 Atom C3955 3,925
-0.3%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Celeron E1400 based on integer math, floating point math, and prime number computation benchmarks.

4,474 Rank: 1686
Rank Name Score Visual
1682 Atom x5-Z8350 4,475
+0%
1683 Celeron 867 4,474
+0%
1684 A4-3305M 4,474
+0%
1685 Pentium T4200 4,474
+0%
1686 Celeron E1400 4,474
1687 Athlon II X2 260u 4,474
+0%
1688 Celeron 847E 4,473
+-0%
1689 A4-3300M 4,473
+-0%
1690 A4-3310MX 4,473
+-0%
1691 Celeron 857 4,472
+-0%

View full ranking →

Data Processing

Aggregated score for Celeron E1400 based on data encryption, data compression, and string sorting benchmarks.

4,447 Rank: 1671
Rank Name Score Visual
1667 Core i3-2357M 4,447
+0%
1668 Celeron 3205U 4,447
+0%
1669 A4-3305M 4,447
+0%
1670 Pentium T4200 4,447
+0%
1671 Celeron E1400 4,447
1672 Pentium 997 4,446
+-0%
1673 Pentium P6100 4,446
+-0%
1674 A4-4300M 4,446
+-0%
1675 A4-3300M 4,446
+-0%
1676 Celeron E1500 4,446
+-0%

View full ranking →

Physics & Compute

Aggregated score for Celeron E1400 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,452 Rank: 1699
Rank Name Score Visual
1695 Celeron E3500 4,453
+0%
1696 Xeon 5150 4,453
+0%
1697 Celeron E3300 4,452
+0%
1698 Pentium T4400 4,452
+0%
1699 Celeron E1400 4,452
1700 A4-3320M 4,452
+0%
1701 Pentium T4300 4,451
+-0%
1702 Pentium T4200 4,451
+-0%
1703 Celeron N3000 4,451
+-0%
1704 Celeron N2840 4,449
-0.1%

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Celeron E1400 Details

As of March 2026, the Intel Celeron E1400 remains a relic of the late 2000s, representing an era when integrated graphics and dual-core processors were still considered mainstream. Launched in April 2008, this desktop processor is part of Intel's Celeron lineup, built on the Allendale microarchitecture and designed for entry-level computing. While it may no longer compete with modern CPUs in any meaningful way, the E1400 serves as a reminder of the rapid pace of technological advancement in the processor industry.

The Celeron E1400 features two cores and four threads, operating at a base frequency of 2.0 GHz, with a turbo frequency of 1.86 GHz. It is fabricated on a 65 nm process and contains 105 million transistors. The processor operates at a 65 W TDP, which was typical for its time, and uses a Socket LGA775 interface. It supports dual-channel DDR1, DDR2, and DDR3 memory, though actual compatibility depends on the motherboard chipset. The L1 cache is 0.061 MiB, with 0.488 MiB of L2 cache, and the maximum supported memory is 4 GB.

Despite its age, the Celeron E1400 includes a range of instruction set extensions, such as SSE, SSE2, SSE3, SSSE3, and SSE4.1, which were significant at the time of its release. However, it lacks support for SSE4.2, AVX, and AVX2—features that are now standard in modern processors. The processor does not have integrated graphics, but certain motherboards with compatible chipsets can provide this functionality through their onboard graphics solutions.

In benchmark testing, the Celeron E1400 scores 4,075 in the Overall Score, placing it at #1827 out of 2060 processors. Its Singlecore Score is 3,936, ranking #1815, and its Multicore Score is 4,283, placing it at #1812. These results show that the E1400 is competitive with some low-end modern processors but falls far behind current high-performance CPUs. In the top 50 lists, it is not present, as even the slowest processors in the top 50 have significantly higher scores.

The Celeron E1400 is best suited for basic desktop tasks such as web browsing, office applications, and media playback. Its performance is adequate for light multitasking but not suitable for gaming, video editing, or other resource-intensive applications. Given its age and limitations, it is primarily of interest to hobbyists, collectors, or users maintaining legacy systems. As a budget-friendly option from the past, it underscores how far processor technology has come in just over a decade.
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Intel Celeron E1400

Main Specifications

Designer: Intel
Name: Celeron E1400
Model Number: E1400
Cores: 2
Threads: 4
Base Frequency: 2000 MHz
Clock Multiplier: 10x (locked)
Core Name: Allendale
Socket: LGA775
Package: FC-LGA6
Target Segment: Desktop
Max CPUs: 1
TDP: 65 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.488 MiB

Memory Specifications

Supported Memory Type: LPDDR3 1066
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 17.1 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 1
PCIe Configuration: 1X1

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 500 MHz

Physical Specifications

Process: 65 nm
Die Area: 77 mm²
Transistor Count: 0.00 billion
Manufacturer: Intel
Word Size: 64-bit

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT SSE4a SHA AMD-Vi AMD-V TSME SenseMI Boost 2 TSX SMT Flex Memory SME SEV FMA
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