E2-3000 vs Celeron M 743

Place in the ranking	3320	2941
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron M	AMD E-Series
Power efficiency	1.42	2.90
Architecture codename	Penryn (2008−2011)	Kabini (2013−2014)
Release date	1 September 2009 (15 years ago)	23 May 2013 (11 years ago)
Launch price (MSRP)	$107	no data

Detailed specifications

Celeron M 743 and E2-3000 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	1 (Single-Core)	2 (Dual-core)
Threads	1	2
Boost clock speed	1.3 GHz	1.65 GHz
Bus rate	800 MHz	no data
L1 cache	64 KB	no data
L2 cache	1 MB	1024 KB
L3 cache	no data	0 KB
Chip lithography	45 nm	28 nm
Die size	107 mm²	246 mm²
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	90 °C
Number of transistors	410 Million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron M 743 and E2-3000 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	no data	1
Socket	BGA965	FT3
Power consumption (TDP)	10 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M 743 and E2-3000. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX
AES-NI	-	+
FMA	-	FMA4
AVX	-	+
PowerNow	-	+
PowerGating	-	+
VirusProtect	-	+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron M 743 and E2-3000 are enumerated here.

AMD-V	-	+
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 743 and E2-3000. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR3
Max memory channels	no data	1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	AMD Radeon HD 8280
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Celeron M 743 and E2-3000 integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Celeron M 743 and E2-3000 integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Celeron M 743 and E2-3000.

PCIe version

no data

2.0

Gaming performance

Pros & cons summary

Performance score	0.15	0.46
Recency	1 September 2009	23 May 2013
Physical cores	1	2
Threads	1	2
Chip lithography	45 nm	28 nm
Power consumption (TDP)	10 Watt	15 Watt

Celeron M 743 has 50% lower power consumption.

E2-3000, on the other hand, has a 206.7% higher aggregate performance score, an age advantage of 3 years, 100% more physical cores and 100% more threads, and a 60.7% more advanced lithography process.

The E2-3000 is our recommended choice as it beats the Celeron M 743 in performance tests.

Should you still have questions on choice between Celeron M 743 and E2-3000, ask them in Comments section, and we shall answer.