Atom N270 vs Celeron 1007U

Place in the ranking	2867	3395
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	Intel Atom
Power efficiency	2.95	3.41
Architecture codename	Ivy Bridge (2012−2013)	DiamondVille (2008−2009)
Release date	20 January 2013 (11 years ago)	2 April 2008 (16 years ago)
Launch price (MSRP)	$86	$44

Detailed specifications

Celeron 1007U and Atom N270 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	1 (Single-Core)
Threads	2	2
Base clock speed	1.5 GHz	1.6 GHz
Boost clock speed	1.5 GHz	0.1 GHz
Bus type	DMI	FSB
Bus rate	5 GT/s	533.33 MT/s
Multiplier	15	12
L1 cache	64K (per core)	56 KB
L2 cache	512 KB	512 KB
L3 cache	2 MB (shared)	0 KB
Chip lithography	22 nm	45 nm
Die size	118 mm²	25.9638 mm²
Maximum core temperature	105 °C	90 °C
Maximum case temperature (TCase)	105 °C	no data
Number of transistors	1,400 million	47 Million
64 bit support	+	-
Windows 11 compatibility	-	-
VID voltage range	no data	0.9V-1.1625V

Compatibility

Information on Celeron 1007U and Atom N270 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1 (Uniprocessor)
Socket	FCBGA1023	PBGA437
Power consumption (TDP)	17 Watt	2.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 1007U and Atom N270. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® SSE, Intel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)	+	+
My WiFi	-	no data
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	+
Idle States	+	-
Thermal Monitoring	+	+
Flex Memory Access	+	no data
Demand Based Switching	-	-
FDI	+	no data
Fast Memory Access	+	no data
FSB parity	no data	-

Security technologies

Celeron 1007U and Atom N270 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 1007U and Atom N270 are enumerated here.

VT-d	-	-
VT-x	+	-
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 1007U and Atom N270. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	32 GB	8 GB
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics for 3rd Generation Intel Processors	-
Clear Video	-	-
Clear Video HD	-	-
Graphics max frequency	1 GHz	-
InTru 3D	-	-

Graphics interfaces

Available interfaces and connections of Celeron 1007U and Atom N270 integrated GPUs.

Number of displays supported	3	-
eDP	+	-
DisplayPort	+	-
HDMI	+	-
SDVO	+	-
CRT	+	-

Peripherals

Specifications and connection of peripherals supported by Celeron 1007U and Atom N270.

PCIe version	2.0	no data
PCI Express lanes	16	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Celeron 1007U 0.53
+489%

Atom N270 0.09

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Celeron 1007U 840
+518%

Atom N270 136

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Celeron 1007U 1610
+233%

Atom N270 483

Gaming performance

Pros & cons summary

Performance score	0.53	0.09
Recency	20 January 2013	2 April 2008
Physical cores	2	1
Chip lithography	22 nm	45 nm
Power consumption (TDP)	17 Watt	2 Watt

Celeron 1007U has a 488.9% higher aggregate performance score, an age advantage of 4 years, 100% more physical cores, and a 104.5% more advanced lithography process.

Atom N270, on the other hand, has 750% lower power consumption.

The Celeron 1007U is our recommended choice as it beats the Atom N270 in performance tests.

Should you still have questions on choice between Celeron 1007U and Atom N270, ask them in Comments section, and we shall answer.