Celeron 1005M

Details and Benchmarks for Intel Celeron 1005M

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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 1005M based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,225 Rank: 1634
Rank Name Score Visual
1630 A4-3400 4,228
+0.1%
1631 Core i5-3339Y 4,227
+0%
1632 Phenom II X4 905e 4,226
+0%
1633 Athlon II X2 220 4,226
+0%
1634 Celeron 1005M 4,225
1635 Phenom II X4 810 4,224
+-0%
1636 A4-5300 4,224
+-0%
1637 Intel Core i3-380M 4,223
+-0%
1638 FX-9800P 4,223
+-0%
1639 Core 2 Quad Q8400 4,223
+-0%

View full ranking →

Multicore Score

Multicore performance score for Celeron 1005M based on multi-threaded benchmark results.

4,311 Rank: 1725
Rank Name Score Visual
1721 Celeron 3965Y 4,312
+0%
1722 Pentium P6200 4,312
+0%
1723 Pentium G640 4,311
+0%
1724 Celeron G540 4,311
+0%
1725 Celeron 1005M 4,311
1726 A6-9210 4,311
+0%
1727 E2-9000 4,311
+0%
1728 Core i3-350M 4,311
+0%
1729 A6-5400B 4,310
+-0%
1730 Pentium 4410Y 4,309
+-0%

View full ranking →

Singlecore Score

Single-core performance score for Celeron 1005M based on single-threaded benchmark results.

4,167 Rank: 1612
Rank Name Score Visual
1608 Celeron N4000 4,171
+0.1%
1609 Core 2 Duo E7500 4,171
+0.1%
1610 Xeon E5420 4,169
+0%
1611 Core i7-920XM 4,169
+0%
1612 Celeron 1005M 4,167
1613 Athlon II X2 240 4,166
+-0%
1614 Athlon II X2 220 4,166
+-0%
1615 Pentium 3825U 4,166
+-0%
1616 Core i3-2310M 4,165
+-0%
1617 Core 2 Duo P9600 4,165
+-0%

View full ranking →

Workload Scores

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

Number Crunching

Aggregated score for Celeron 1005M based on integer math, floating point math, and prime number computation benchmarks.

4,498 Rank: 1542
Rank Name Score Visual
1538 Phenom II X2 555 4,499
+0%
1539 A6-5350M 4,499
+0%
1540 Athlon 5150 4,499
+0%
1541 Celeron J4005 4,498
+0%
1542 Celeron 1005M 4,498
1543 Pentium 3556U 4,498
+0%
1544 A6-3430MX 4,498
+0%
1545 Pentium 4405Y 4,497
+-0%
1546 Pentium B980 4,497
+-0%
1547 Pentium B970 4,497
+-0%

View full ranking →

Data Processing

Aggregated score for Celeron 1005M based on data encryption, data compression, and string sorting benchmarks.

4,453 Rank: 1639
Rank Name Score Visual
1635 Core i3-2375M 4,454
+0%
1636 Atom C3338 4,454
+0%
1637 Celeron E3300 4,454
+0%
1638 E2-3800 4,454
+0%
1639 Celeron 1005M 4,453
1640 Core i3-4012Y 4,453
+0%
1641 A4-9120 4,453
+0%
1642 Celeron 3855U 4,452
+-0%
1643 Core i3-2377M 4,452
+-0%
1644 Celeron 3965Y 4,452
+-0%

View full ranking →

Physics & Compute

Aggregated score for Celeron 1005M based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,482 Rank: 1526
Rank Name Score Visual
1522 Pentium B980 4,482
+0%
1523 Core i3-2377M 4,482
+0%
1524 Core i3-2367M 4,482
+0%
1525 Athlon II X3 435 4,482
+0%
1526 Celeron 1005M 4,482
1527 Celeron 4205U 4,482
+0%
1528 Pentium B960 4,481
+-0%
1529 Pentium B950 4,481
+-0%
1530 A9-9430 4,481
+-0%
1531 Phenom II X2 555 4,481
+-0%

View full ranking →

Celeron 1005M Details

The Intel Celeron 1005M stands out for its balanced single-core performance, particularly notable given its entry-level positioning. As of March 2026, this processor remains a product of a bygone era, with a 22 nm process and a 2011 release window, placing it among the older designs still referenced in performance databases. Despite its age, it holds its own in single-threaded tasks, scoring 4167 in the Singlecore Score and ranking #1612 of 2060, slightly ahead of some modern low-power Atom and Celeron variants. Its two cores and 2 threads operate at a consistent 1.9 GHz base frequency, with no turbo boost, reflecting its design for efficiency over raw power.

Built on Intel's Sandy Bridge architecture, the Celeron 1005M is a dual-core processor designed for low-end laptops and netbooks. It features integrated Intel HD Graphics, capable of reaching a burst frequency of 1000 MHz, and supports up to three displays. With a 35 W TDP and FC-PGA988 socket, it was intended for compact, fanless systems where thermal constraints were a primary concern. The processor supports DDR3 memory at speeds up to 1600 MHz, with a maximum of 32 GB and dual-channel memory support, delivering a peak memory bandwidth of 25.6 GB/s.

While its single-core performance is respectable, the Celeron 1005M's multicore capabilities are modest, reflected in its Multicore Score of 4311 and overall ranking of #1723. Its performance is comparable to mid-tier mobile processors from the same era, such as the Pentium P6200 and Core i5-3339Y, but it trails behind modern low-power CPUs in both efficiency and raw throughput. The processor supports a range of Intel technologies including AES-NI, SSE4.1, SSE4.2, Hyper-Threading, and VT-x, making it suitable for basic virtualization and encryption tasks.

In benchmark comparisons, the Celeron 1005M is positioned near the lower end of the spectrum, with its overall score of 4225 placing it behind more recent offerings like the A10-9600P and Core i5-3339Y. Its performance is competitive with early 2010s dual-core CPUs but falls short of today's standards, especially in the top 50 multicore and single-core lists, where processors like the Ryzen Threadripper PRO 9995WX and Core Ultra 9 285K dominate. This processor is best suited for light productivity tasks, web browsing, and media playback in low-cost or legacy systems.

Overall, the Celeron 1005M is a relic of the early Sandy Bridge era, offering sufficient performance for basic computing needs but lacking the power and efficiency of modern alternatives. Its inclusion in current benchmarks reflects its role as a baseline reference point for evaluating the evolution of Intel's mobile processor lineup. For users requiring more than basic functionality, modern alternatives with higher core counts, faster clocks, and improved integrated graphics are strongly recommended.
Frequently Compared

Intel Core M 5Y71 6 views

Intel Intel Celeron N3160 4 views

AMD Ryzen 9 PRO 3900 3 views

AMD Ryzen 5 3500X 3 views

AMD A10-4600M 3 views

AMD Phenom 9750 3 views

AMD Athlon II X2 270 2 views

AMD Ryzen 5 PRO 3500U 2 views

Intel Core i3-4030U 2 views

AMD A10-7400P 2 views

Intel Celeron 1005M

Main Specifications

Designer: Intel
Name: Celeron 1005M
Model Number: 1005M
Cores: 2
Threads: 2
Base Frequency: 1900 MHz
Socket: FCPGA988
Max CPUs: 1
TDP: 35 W

Cache Specifications

Memory Specifications

Supported Memory Type: DDR3/L/-RS 1333/1600
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: 1
PCIe Configuration: 1x16, 2x8, 1x8 2x4

Integrated Graphics

GPU: HD Graphics
GPU Designer: Intel
GPU Max Frequency: 1000 MHz

Physical Specifications

Process: 22 nm
Word Size: 64-bit

CPU Features

SSE4.1 SSE4.2 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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