Atom D2550

Details and Benchmarks for Intel Atom D2550

Sysbuilds Alpha Stage!

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 Atom D2550 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

3,871 Rank: 1981
Rank Name Score Visual
1977 Celeron 887 3,879
+0.2%
1978 Athlon X2 4450e 3,877
+0.2%
1979 Celeron N2940 3,872
+0%
1980 Intel Core i3-370M 3,871
+0%
1981 Atom D2550 3,871
1982 Phenom X4 9500 3,871
+0%
1983 Turion X2 Ultra Mobile ZM-82 3,870
+-0%
1984 Atom x7-Z8750 3,867
-0.1%
1985 Celeron N3150 3,865
-0.2%
1986 Celeron N2930 3,863
-0.2%

View full ranking →

Multicore Score

Multicore performance score for Atom D2550 based on multi-threaded benchmark results.

4,259 Rank: 1880
Rank Name Score Visual
1876 Core 2 Duo E7200 4,259
+0%
1877 Core 2 Duo T8300 4,259
+0%
1878 Core 2 Duo P7550 4,259
+0%
1879 Atom x5-Z8350 4,259
+0%
1880 Atom D2550 4,259
1881 E1-7010 4,258
+-0%
1882 Athlon 64 X2 4600+ 4,258
+-0%
1883 Sempron 2650 4,258
+-0%
1884 Intel Pentium P6000 4,257
+-0%
1885 Intel Celeron P4500 4,257
+-0%

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Singlecore Score

Single-core performance score for Atom D2550 based on single-threaded benchmark results.

3,613 Rank: 1975
Rank Name Score Visual
1971 Pentium N3520 3,619
+0.2%
1972 Intel Pentium J3710 3,618
+0.1%
1973 Pentium N3530 3,617
+0.1%
1974 Atom x7-Z8700 3,615
+0.1%
1975 Atom D2550 3,613
1976 Celeron N3160 3,609
-0.1%
1977 Phenom X4 9500 3,605
-0.2%
1978 E1-1200 3,600
-0.4%
1979 Celeron N2940 3,588
-0.7%
1980 Celeron N3010 3,585
-0.8%

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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 Atom D2550 based on integer math, floating point math, and prime number computation benchmarks.

4,460 Rank: 1741
Rank Name Score Visual
1737 A4-1200 4,460
+0%
1738 E1-2100 4,460
+0%
1739 Atom D525 4,460
+0%
1740 Celeron N2810 4,460
+0%
1741 Atom D2550 4,460
1742 E1-1500 4,460
+0%
1743 Celeron 807UE 4,459
+-0%
1744 Atom 330 4,459
+-0%
1745 V120 4,459
+-0%
1746 E-300 4,459
+-0%

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Data Processing

Aggregated score for Atom D2550 based on data encryption, data compression, and string sorting benchmarks.

4,436 Rank: 1714
Rank Name Score Visual
1710 Celeron N2806 4,437
+0%
1711 Celeron 2961Y 4,437
+0%
1712 Celeron 867 4,436
+0%
1713 Atom N2800 4,436
+0%
1714 Atom D2550 4,436
1715 Sempron 145 4,435
+-0%
1716 E2-2000 4,435
+-0%
1717 Celeron 847E 4,434
+-0%
1718 Sempron 140 4,434
+-0%
1719 Pentium SU4100 4,434
+-0%

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Physics & Compute

Aggregated score for Atom D2550 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,445 Rank: 1722
Rank Name Score Visual
1718 Sempron 145 4,445
+0%
1719 E1-7010 4,445
+0%
1720 Atom D2700 4,445
+0%
1721 Atom N2800 4,445
+0%
1722 Atom D2550 4,445
1723 Sempron 2650 4,445
+0%
1724 Sempron 140 4,444
+-0%
1725 E1-2500 4,444
+-0%
1726 Atom D525 4,443
+-0%
1727 Celeron N2805 4,443
+-0%

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Atom D2550 Details

As of March 2026, the Intel Atom D2550 remains a relic of an earlier era in mobile computing, having been released in November 2011. Designed for low-power mobile devices, this processor exemplifies the trade-offs made for energy efficiency over raw performance. With a TDP of just 10 W and a 32 nm manufacturing process, the D2550 was engineered for ultra-portable systems where thermal constraints and battery life were paramount. While its 10 W design allows for silent operation and extended battery life, it also limits its ability to handle modern workloads efficiently.

The Atom D2550 is based on the Cedarview architecture and features two cores with Hyper-Threading, effectively delivering four threads. It operates at a base frequency of 1.867 GHz and includes 512 KB of L2 cache per core, though it lacks L1 cache information in the provided data. The processor supports DDR3 memory and is packaged in a BGA 437 form factor, making it suitable for embedded and fanless designs. Despite its relatively high clock speed for its class, the lack of advanced instruction sets such as SSE4, AVX, and AVX2 significantly limits its performance in modern applications, especially in gaming and multimedia.

In benchmark testing, the Atom D2550 achieves a single-core score of 3613, placing it at #1975 out of 2060 processors, and a multicore score of 4259, ranking #1876. Its overall score of 3871 places it at #1980, indicating that it trails behind nearly all contemporary processors. It is outperformed by modern low-power chips such as the Celeron N3350 and Pentium G630, which offer better efficiency and performance. The D2550's weakest category is clearly its single-core performance, where it falls behind even older processors like the Phenom X4 9500 and the E1-1200.

Despite its limitations, the Atom D2550 is notable for its integrated GMA graphics, which, while weak, allow for basic video playback and light GUI tasks. It supports a range of x86 extensions, including MMX, SSE, and SSE2, but lacks support for newer features like AVX-512 and FMA3, which are standard in current processors. The absence of AES-NI and other modern encryption instructions further reduces its utility in security-sensitive environments.

In conclusion, the Intel Atom D2550 is best suited for legacy systems, thin-and-light notebooks, or embedded applications where power consumption and thermal output are more critical than performance. It is no longer competitive in the modern market, where even budget processors outperform it significantly. For users seeking a capable device in 2026, the D2550 would be a poor choice, but it remains a viable option for niche use cases where energy efficiency and low cost are the top priorities.
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Intel Atom D2550

Main Specifications

Designer: Intel
Name: Atom D2550
Cores: 2
Threads: 4
Base Frequency: 1867 MHz
Clock Multiplier: 15x (locked)
Core Name: Cedarview
Socket: BGA 437
Package: FC-BGA12F
Target Segment: Mobile
TDP: 10 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.488 MiB

Memory Specifications

Supported Memory Type: DDR3

Physical Specifications

Process: 32 nm
Die Area: 66 mm²
Transistor Count: 0.00 billion
Manufacturer: Intel

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 TBT 2.0 EIST SST TXT vPro VT-x VT-d EPT AVX-512 AVX512F AVX512CD AVX512BW AVX512DQ AVX512VL TSX VMD NM KPT PTT MBE Ctrl DL Boost AVX512_VNNI
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