Celeron 1020M vs Core i5-460M

Primary Details

Comparing Core i5-460M and Celeron 1020M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2444	2457
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i5	Intel Celeron
Architecture codename	Arrandale (2010−2011)	Ivy Bridge (2012−2013)
Release date	26 September 2010 (13 years ago)	20 January 2013 (11 years ago)
Launch price (MSRP)	$80	$86
Current price	$533 (6.7x MSRP)	$59 (0.7x MSRP)

Detailed Specifications

Core i5-460M and Celeron 1020M 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	2.53 GHz	2.1 GHz
Boost clock speed	2.8 GHz	2.1 GHz
Bus support	1 × 2.5 GT/s	no data
L1 cache	128 KB	64K (per core)
L2 cache	512 KB	256K (per core)
L3 cache	3 MB (shared)	2 MB (shared)
Chip lithography	32 nm	22 nm
Die size	81+114 mm2	118 mm2
Maximum core temperature	105 °C	105 °C
Maximum case temperature (TCase)	no data	105 °C
Number of transistors	382+177 Million	1,400 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i5-460M and Celeron 1020M 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	BGA1288,PGA988	FCPGA988
Power consumption (TDP)	35 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-460M and Celeron 1020M. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2
AES-NI	-	-
FMA	+	no data
Enhanced SpeedStep (EIST)	+	+
My WiFi	no data	-
Turbo Boost Technology	1.0	-
Hyper-Threading Technology	+	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	+
PAE	36 Bit	no data
FDI	+	+
Fast Memory Access	+	+
Status	Discontinued	Discontinued

Security technologies

Core i5-460M and Celeron 1020M 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 Core i5-460M and Celeron 1020M are enumerated here.

VT-d	-	-
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-460M and Celeron 1020M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	8 GB	32 GB
Max memory channels	2	2
Maximum memory bandwidth	17.1 GB/s	25.6 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Previous Generation Intel® Processors	Intel® HD Graphics for 3rd Generation Intel® Processors
Clear Video	+	no data
Clear Video HD	+	-
Graphics max frequency	766 MHz	1 GHz

Graphics interfaces

Available interfaces and connections of Core i5-460M and Celeron 1020M integrated GPUs.

Number of displays supported	2	3
eDP	no data	+
DisplayPort	no data	+
HDMI	no data	+
SDVO	no data	+
CRT	no data	+

Peripherals

Specifications and connection of peripherals supported by Core i5-460M and Celeron 1020M.

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.

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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.

Core i5-460M outperforms Celeron 1020M by 2% based on our aggregated benchmark results.

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Pros & Cons Summary

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Performance score	0.83	0.81
Recency	26 September 2010	20 January 2013
Threads	4	2
Cost	$80	$86
Chip lithography	32 nm	22 nm

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Should you still have questions on choice between Core i5-460M and Celeron 1020M, ask them in Comments section, and we shall answer.

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