Celeron B820 vs Core i3-2365M

General info

Comparing Core i3-2365M and Celeron B820 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2715	2716
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i3	Intel Celeron
Architecture codename	Sandy Bridge (2011−2013)	Sandy Bridge (2011−2013)
Release date	27 June 2011 (12 years ago)	1 July 2012 (11 years ago)
Launch price (MSRP)	$225	$86
Current price	$319 (1.4x MSRP)	$34 (0.4x MSRP)

Technical specs

Core i3-2365M and Celeron B820 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)	2 (Dual-core)
Threads	4	2
Base clock speed	1.4 GHz	1.7 GHz
Boost clock speed	1.4 GHz	1.7 GHz
L1 cache	128 KB	64K (per core)
L2 cache	512 KB	256K (per core)
L3 cache	3 MB	2 MB (shared)
Chip lithography	32 nm	32 nm
Die size	149 mm2	131 mm2
Maximum core temperature	100 °C	100 °C
Number of transistors	624 Million	504 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i3-2365M and Celeron B820 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
Socket	FCBGA1023	FCPGA988,PGA988
Power consumption (TDP)	17 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2365M and Celeron B820. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	Intel® SSE4.1, Intel® SSE4.2
AES-NI	-	-
FMA	+	+
AVX	+	no data
Enhanced SpeedStep (EIST)	+	+
My WiFi	+	-
Turbo Boost Technology	-	-
Hyper-Threading Technology	+	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	+
Demand Based Switching	-	-
FDI	+	+
Fast Memory Access	+	+
Status	Discontinued	Discontinued

Security technologies

Core i3-2365M and Celeron B820 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2365M and Celeron B820 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-2365M and Celeron B820. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	16 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	21.335 GB/s	21.3 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 3000	Intel® HD Graphics for 2nd Generation Intel® Processors
Quick Sync Video	+	-
Clear Video HD	+	-
Graphics max frequency	1 GHz	1.05 GHz
InTru 3D	+	-

Graphics interfaces

Available interfaces and connections of Core i3-2365M and Celeron B820 integrated GPUs.

Number of displays supported	2	2
eDP	+	+
DisplayPort	+	+
HDMI	+	+
SDVO	+	+
CRT	+	+

Peripherals

Specifications and connection of peripherals supported by Core i3-2365M and Celeron B820.

PCIe version	2.0	2.0
PCI Express lanes	16	16

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.

Advantages and disadvantages

---

Recency	27 June 2011	1 July 2012
Threads	4	2
Cost	$225	$86
Power consumption (TDP)	17 Watt	35 Watt

---

Should you still have questions on choice between Core i3-2365M and Celeron B820, ask them in Comments section, and we shall answer.

Vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---