Core 2 Duo P7550

Details and Benchmarks for Intel Core 2 Duo P7550

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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 Core 2 Duo P7550 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,111 Rank: 1790
Rank Name Score Visual
1786 Pentium T4400 4,115
+0.1%
1787 Core 2 Duo T9500 4,114
+0.1%
1788 Phenom II X4 900e 4,113
+0%
1789 Celeron B830 4,111
+0%
1790 Core 2 Duo P7550 4,111
1791 A6-3620 4,109
+-0%
1792 Core 2 Duo P8400 4,109
+-0%
1793 Pentium J4205 4,107
-0.1%
1794 A4-3310MX 4,107
-0.1%
1795 Intel Core i3-330M 4,104
-0.2%

View full ranking →

Multicore Score

Multicore performance score for Core 2 Duo P7550 based on multi-threaded benchmark results.

4,259 Rank: 1878
Rank Name Score Visual
1874 Pentium G630 4,260
+0%
1875 A12-9700P 4,260
+0%
1876 Core 2 Duo E7200 4,259
+0%
1877 Core 2 Duo T8300 4,259
+0%
1878 Core 2 Duo P7550 4,259
1879 Atom x5-Z8350 4,259
+0%
1880 Atom D2550 4,259
+0%
1881 E1-7010 4,258
+-0%
1882 Athlon 64 X2 4600+ 4,258
+-0%
1883 Sempron 2650 4,258
+-0%

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Singlecore Score

Single-core performance score for Core 2 Duo P7550 based on single-threaded benchmark results.

4,012 Rank: 1760
Rank Name Score Visual
1756 Core i3-350M 4,018
+0.1%
1757 A6-3600 4,017
+0.1%
1758 Pentium T4400 4,014
+0%
1759 Core 2 Duo L9600 4,013
+0%
1760 Core 2 Duo P7550 4,012
1761 A6-7310 4,011
+-0%
1762 Celeron 3755U 4,010
+-0%
1763 A8-3530MX 4,008
-0.1%
1764 Pentium 3556U 4,006
-0.1%
1765 Core i5-4210Y 4,005
-0.2%

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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 P7550 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 P7550 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 P7550 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 P7550 Details

As of March 2026, the Intel Core 2 Duo P7550 remains a relic from an earlier era of computing, offering modest performance by modern standards. Built on a 45 nm process and released during the late 2000s, this dual-core processor is now over 15 years old, making it obsolete for contemporary workloads. Despite its age, the P7550 retains relevance in legacy systems or for basic computing tasks where power efficiency and low heat output are priorities. Its 2.26 GHz base clock and 2.3 GHz turbo frequency, paired with Hyper-Threading, enable it to handle light multitasking and older software effectively.

The Core 2 Duo P7550 operates on the PGA478 socket and features a 65 W TDP, which, while high for its time, reflects the design philosophy of early 2000s mobile processors. It supports DDR3L 1333 memory at a maximum of 8 GB, with dual-channel capability and a memory bandwidth of 21.3 GB/s. The processor includes integrated Intel HD Graphics, capable of running at up to 854 MHz with a base frequency of 313 MHz and supporting up to two displays. This GPU, though rudimentary by today’s standards, allows for basic video playback and light graphical applications.

In benchmark evaluations, the P7550 scores 4111 overall, placing it at #1789 among 2060 processors. Its single-core performance of 4012 ranks it at #1760, while its multicore score of 4259 positions it at #1876. These results indicate that the processor performs comparably to other older mobile CPUs like the Core 2 Duo P8400 and A6-3620, but falls significantly behind modern offerings. In the top 50 rankings for single-core and multicore performance, the P7550 is absent, underscoring its limited capabilities in today’s demanding computing environment.

Notable features include support for Intel’s x86-64 architecture, SSE4.1 and SSE4.2 extensions, AES encryption, and VT-x virtualization. It also supports Intel vPro technology, which enhances manageability and security in enterprise environments. However, its lack of modern instruction sets like AVX-512 and FMA, along with the absence of ECC memory support, limits its utility in high-performance or data-critical applications.

Overall, the Core 2 Duo P7550 is best suited for basic desktop or laptop use, such as web browsing, office productivity, or media playback on legacy systems. It is not recommended for gaming, content creation, or any task requiring significant processing power. For users needing modern performance, even entry-level current-generation CPUs outperform this processor by a wide margin. Its enduring value lies in its historical significance and continued functionality in low-demand scenarios.
Frequently Compared

Intel Core i7-5500U 3 views

AMD A8-7200P 3 views

AMD Phenom II X2 560 3 views

AMD A10-5757M 3 views

AMD Ryzen 7 2700E 3 views

AMD A6-3620 3 views

AMD Ryzen Threadripper 2920X 3 views

AMD Ryzen Threadripper 2990WX 3 views

Intel Core m7-6Y75 3 views

AMD Athlon II X2 270 2 views

Intel Core 2 Duo P7550

Main Specifications

Designer: Intel
Name: Core 2 Duo P7550
Model Number: P7550
Cores: 2
Threads: 4
Base Frequency: 2260 MHz
Socket: PGA478
Max CPUs: 1
TDP: 25 W

Cache Specifications

Memory Specifications

Supported Memory Type: DDR3L 1333
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 21.3 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 4
PCIe Configuration: 1x16, 2x8, 1x8 2x4

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 854 MHz

Physical Specifications

Process: 45 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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