Core 2 Duo P9400

Details and Benchmarks for Intel Core 2 Duo P9400

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Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

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

Overall Score

Overall score for Core 2 Duo P9400 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,170 Rank: 1718
Rank Name Score Visual
1714 Celeron E3300 4,173
+0.1%
1715 Core i5-2415M 4,171
+0%
1716 Celeron E3400 4,170
+0%
1717 Core 2 Duo T8300 4,170
+0%
1718 Core 2 Duo P9400 4,170
1719 A8-3530MX 4,169
+-0%
1720 Core i3 550 4,168
+-0%
1721 Phenom II N850 4,168
+-0%
1722 Core 2 Duo E7200 4,168
+-0%
1723 A8-6410 4,168
+-0%

View full ranking →

Multicore Score

Multicore performance score for Core 2 Duo P9400 based on multi-threaded benchmark results.

4,265 Rank: 1862
Rank Name Score Visual
1858 Atom N2800 4,266
+0%
1859 Core 2 Quad Q9650 4,266
+0%
1860 Athlon 64 X2 5600+ 4,266
+0%
1861 A4-9120 4,265
+0%
1862 Core 2 Duo P9400 4,265
1863 Opteron 144 4,265
+0%
1864 Core i3-2365M 4,264
+-0%
1865 Intel Atom x5-Z8330 4,264
+-0%
1866 Athlon II P320 4,264
+-0%
1867 Athlon 64 X2 6000+ 4,264
+-0%

View full ranking →

Singlecore Score

Single-core performance score for Core 2 Duo P9400 based on single-threaded benchmark results.

4,107 Rank: 1674
Rank Name Score Visual
1670 Core 2 Duo T8300 4,110
+0.1%
1671 Pentium 3550M 4,109
+0%
1672 Core 2 Duo E7200 4,108
+0%
1673 Pentium P6200 4,107
+0%
1674 Core 2 Duo P9400 4,107
1675 Celeron G1610T 4,107
+0%
1676 Core i3-2312M 4,106
+-0%
1677 Intel Core i5-450M 4,105
+-0%
1678 Core i5-4202Y 4,105
+-0%
1679 Phenom II X4 B93 4,105
+-0%

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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 Core 2 Duo P9400 based on integer math, floating point math, and prime number computation benchmarks.

-- Rank: --

Number Crunching score not yet available.

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Data Processing

Aggregated score for Core 2 Duo P9400 based on data encryption, data compression, and string sorting benchmarks.

-- Rank: --

Data Processing score not yet available.

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Physics & Compute

Aggregated score for Core 2 Duo P9400 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

-- Rank: --

Physics & Compute score not yet available.

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Core 2 Duo P9400 Details

For users seeking a balance of integrated graphics and power efficiency in a compact form factor, the Core 2 Duo P9400 offers a modest yet functional solution. Built on Intel's 14 nm process and released during a transitional period in mobile computing, this processor is now considered outdated, with its design and performance reflecting technology from over a decade ago. Despite its age, it remains relevant for basic productivity tasks and light multimedia use, particularly in systems where integrated graphics are essential and discrete GPUs are not feasible.

The Core 2 Duo P9400 features four cores and four threads, running at a base frequency of 1.6 GHz with a turbo frequency of up to 2.3 GHz. It supports Intel's HD Graphics 405 GPU, which operates at a base frequency of 200 MHz and can burst to 600 MHz under load, enabling basic video playback and light graphical workloads. The processor is designed for the UTFCBGA1380 socket and operates within a 35 W TDP, making it suitable for low-power laptops and small-form-factor devices.

Memory support includes LPDDR3 1600 MHz, with a maximum capacity of 8 GB and a dual-channel configuration that delivers up to 25.6 GB/s of memory bandwidth. Cache-wise, it includes 4 MB of L3 cache, which helps maintain performance under moderate workloads. The processor supports a range of advanced Intel technologies, including AES-NI, AVX2, SSE4.1 and SSE4.2, as well as virtualization features such as VT-x and VT-d, making it a capable option for older enterprise and embedded environments.

In benchmark testing, the Core 2 Duo P9400 achieves an overall score of 4170, ranking it #1716 out of 2060 processors, with a single-core score of 4107 (#1673) and a multicore score of 4265 (#1861). These results place it behind many modern processors, particularly those from AMD and Intel's current generation, but it holds its own against other early 2010s CPUs like the Core i3-2365M and Athlon 64 X2 6000+. Its performance is most competitive in single-threaded tasks, where it holds a narrow edge over some of its contemporaries.

As of March 2026, the Core 2 Duo P9400 is best suited for legacy systems, light office use, or as a secondary processor in low-demand environments. While it lacks the power and efficiency of modern alternatives, its integrated graphics and low TDP make it a viable choice for specific niche applications where compatibility and energy consumption are prioritized over raw performance.
Frequently Compared

AMD Ryzen 5 3500X 3 views

AMD A10-5757M 3 views

AMD Ryzen 7 2700X 3 views

Intel Core 2 Duo E8600 3 views

AMD A6-5400K 2 views

AMD Phenom II X3 710 2 views

AMD Athlon II X3 425 2 views

AMD A8-7200P 2 views

Intel Celeron G530 2 views

Intel Xeon W3505 2 views

Intel Core 2 Duo P9400

Main Specifications

Designer: Intel
Name: Core 2 Duo P9400
Model Number: x7-Z8750
Cores: 4
Threads: 4
Base Frequency: 1600 MHz
Socket: UTFCBGA1380
Max CPUs: 1
TDP: 35 W

Cache Specifications

Memory Specifications

Supported Memory Type: LPDDR3 1600
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 2
PCIe Configuration: 2x1, 1x2

Integrated Graphics

GPU: HD Graphics 405
GPU Designer: Intel
GPU Max Frequency: 600.00 MHz

Physical Specifications

Process: 14 nm
Word Size: 64-bit

CPU Features

SSE4.1 SSE4.2 AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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