Pentium 3825U vs Core i3-7100

Primary details

Comparing Core i3-7100 and Pentium 3825U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1609	2441
Place by popularity	65	not in top-100
Cost-effectiveness evaluation	3.28	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i3	Intel Pentium
Architecture codename	Kaby Lake (2016−2019)	Broadwell-U (2015)
Release date	3 January 2017 (7 years ago)	1 March 2015 (9 years ago)
Launch price (MSRP)	$117	$161
Current price	$38 (0.3x MSRP)	$90 (0.6x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i3-7100 and Pentium 3825U 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	4
Base clock speed	3.9 GHz	1.9 GHz
Boost clock speed	3.9 GHz	1.9 GHz
Bus support	8 GT/s	no data
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	256K (per core)
L3 cache	3 MB (shared)	2 MB (shared)
Chip lithography	14 nm	14 nm
Die size	no data	82 mm2
Maximum core temperature	100 °C	105 °C
Maximum case temperature (TCase)	65 °C	105 °C
Number of transistors	no data	1300 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i3-7100 and Pentium 3825U 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	FCLGA1151	FCBGA1168
Power consumption (TDP)	51 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-7100 and Pentium 3825U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	+	+
TSX	-	-
Idle States	+	no data
Thermal Monitoring	+	+
Flex Memory Access	no data	+
SIPP	-	no data
Smart Response	no data	-
FDI	no data	+
Fast Memory Access	no data	+
Status	Discontinued	Discontinued

Security technologies

Core i3-7100 and Pentium 3825U technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
Secure Key	+	+
MPX	+	no data
Identity Protection	+	+
SGX	Yes with Intel® ME	no data
OS Guard	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-7100 and Pentium 3825U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-7100 and Pentium 3825U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR3
Maximum memory size	64 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	38.397 GB/s	25.6 GB/s
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 630	Intel® HD Graphics for 5th Generation Intel® Processors
Max video memory	64 GB	no data
Quick Sync Video	+	+
Clear Video	+	+
Clear Video HD	+	-
Graphics max frequency	1.1 GHz	850 MHz
InTru 3D	+	+

Graphics interfaces

Available interfaces and connections of Core i3-7100 and Pentium 3825U integrated GPUs.

Number of displays supported	3	3
eDP	no data	+
DisplayPort	no data	+
HDMI	no data	+

Graphics image quality

Maximum display resolutions supported by Core i3-7100 and Pentium 3825U integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data

Graphics API support

APIs supported by Core i3-7100 and Pentium 3825U integrated GPUs, sometimes API versions are included.

DirectX	12	11.2/12
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Core i3-7100 and Pentium 3825U.

PCIe version	3.0	2.0
PCI Express lanes	16	12

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 i3-7100 outperforms Pentium 3825U by 211% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	2.80	0.90
Recency	3 January 2017	1 March 2015
Cost	$117	$161
Power consumption (TDP)	51 Watt	15 Watt

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Should you still have questions on choice between Core i3-7100 and Pentium 3825U, ask them in Comments section, and we shall answer.

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