Celeron 797 vs E1500

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Primary details

Comparing Celeron E1500 and Celeron 797 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3016not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataIntel Celeron
Power efficiency0.57no data
Architecture codenameAllendale (2006−2009)Sandy Bridge (2011−2013)
Release dateNovember 2008 (16 years ago)1 January 2012 (12 years ago)
Launch price (MSRP)$63$107

Detailed specifications

Celeron E1500 and Celeron 797 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 cores2 (Dual-core)1 (Single-Core)
Threads21
Base clock speed2.2 GHz1.4 GHz
Boost clock speed2.2 GHz1.4 GHz
Bus typeno dataDMI 2.0
Bus rateno data4 × 5 GT/s
Multiplierno data14
L1 cache64 KB (per core)64K (per core)
L2 cache512 KB (shared)256K (per core)
L3 cache0 KB1.5 MB (shared)
Chip lithography65 nm32 nm
Die size77 mm2131 mm2
Maximum core temperature73 °C100 °C
Number of transistors105 million504 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.5Vno data

Compatibility

Information on Celeron E1500 and Celeron 797 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 configuration11 (Uniprocessor)
SocketLGA775Intel BGA1023
Power consumption (TDP)65 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron E1500 and Celeron 797. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
FMA-+
Enhanced SpeedStep (EIST)++
My WiFino data-
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
Demand Based Switching--
FDIno data+
Fast Memory Accessno data+
FSB parity-no data

Security technologies

Celeron E1500 and Celeron 797 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron E1500 and Celeron 797 are enumerated here.

VT-d--
VT-x-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron E1500 and Celeron 797. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3
Maximum memory sizeno data16 GB
Max memory channelsno data2
Maximum memory bandwidthno data21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics for 2nd Generation Intel Processors
Graphics max frequencyno data950 MHz

Graphics interfaces

Available interfaces and connections of Celeron E1500 and Celeron 797 integrated GPUs.

Number of displays supportedno data2
eDPno data+
DisplayPort-+
HDMI-+
SDVOno data+
CRTno data+

Peripherals

Specifications and connection of peripherals supported by Celeron E1500 and Celeron 797.

PCIe versionno data2.0
PCI Express lanesno data16

Pros & cons summary


Physical cores 2 1
Threads 2 1
Chip lithography 65 nm 32 nm
Power consumption (TDP) 65 Watt 17 Watt

Celeron E1500 has 100% more physical cores and 100% more threads.

Celeron 797, on the other hand, has a 103.1% more advanced lithography process, and 282.4% lower power consumption.

We couldn't decide between Celeron E1500 and Celeron 797. We've got no test results to judge.

Note that Celeron E1500 is a desktop processor while Celeron 797 is a notebook one.


Should you still have questions on choice between Celeron E1500 and Celeron 797, ask them in Comments section, and we shall answer.

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Intel Celeron E1500
Celeron E1500
Intel Celeron 797
Celeron 797

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