Core i5-4350U vs Pentium Silver J5040

Primary details

Comparing Pentium Silver J5040 and Core i5-4350U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1799	2023
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.29	no data
Market segment	Desktop processor	Laptop
Series	no data	Intel Core i5
Architecture codename	Gemini Lake Refresh (2019)	Haswell (2013−2015)
Release date	4 November 2019 (4 years ago)	4 June 2013 (11 years ago)
Launch price (MSRP)	no data	$342
Current price	$649	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium Silver J5040 and Core i5-4350U 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	4 (Quad-Core)	2 (Dual-core)
Threads	4	4
Base clock speed	2 GHz	1.4 GHz
Boost clock speed	3.2 GHz	2.9 GHz
L1 cache	no data	64K (per core)
L2 cache	4 MB	256K (per core)
L3 cache	4 MB	3 MB (shared)
Chip lithography	14 nm	22 nm
Die size	no data	118 mm2
Maximum core temperature	105 °C	100 °C
Number of transistors	no data	1,400 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Pentium Silver J5040 and Core i5-4350U 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	FCBGA1090	FCBGA1168
Power consumption (TDP)	10 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Silver J5040 and Core i5-4350U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	no data	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	-	no data
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	no data	-
Idle States	+	+
Thermal Monitoring	+	+
Smart Response	-	no data
GPIO	+	+
Smart Connect	no data	+
Turbo Boost Max 3.0	-	no data
FDI	no data	-
AMT	no data	9.5
Matrix Storage	no data	-
Status	Discontinued	Discontinued
HD Audio	no data	+
RST	no data	+

Security technologies

Pentium Silver J5040 and Core i5-4350U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Silver J5040 and Core i5-4350U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Silver J5040 and Core i5-4350U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR3
Maximum memory size	8 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	no data	25.6 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel UHD Graphics 605	Intel HD Graphics 5000
Max video memory	8 GB	2 GB
Quick Sync Video	+	+
Clear Video HD	no data	+
Graphics max frequency	800 MHz	1.1 GHz
Execution Units	18	no data
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Pentium Silver J5040 and Core i5-4350U integrated GPUs.

Number of displays supported	3	3
eDP	+	+
DisplayPort	+	+
HDMI	+	+
MIPI-DSI	+	no data

Graphics image quality

Maximum display resolutions supported by Pentium Silver J5040 and Core i5-4350U integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2160@30Hz	3280x2000@60Hz
Max resolution over eDP	4096x2160@60Hz	no data
Max resolution over DisplayPort	4096x2160@60Hz	3200x2000@60Hz

Graphics API support

APIs supported by Pentium Silver J5040 and Core i5-4350U integrated GPUs, sometimes API versions are included.

DirectX	12	11.2/12
OpenGL	4.4	4.3

Peripherals

Specifications and connection of peripherals supported by Pentium Silver J5040 and Core i5-4350U.

PCIe version	2.0	2.0
PCI Express lanes	6	12
PCI support	no data	-
USB revision	2.0/3.0	3.0
Total number of SATA ports	2	4
Max number of SATA 6 Gb/s Ports	2	4
Integrated IDE	no data	-
Number of USB ports	8	4
Integrated LAN	-	-
UART	+	+

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.

Pentium Silver J5040 outperforms Core i5-4350U by 34% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	2.11	1.57
Integrated graphics card	1.17	1.38
Recency	4 November 2019	4 June 2013
Physical cores	4	2
Chip lithography	14 nm	22 nm
Power consumption (TDP)	10 Watt	15 Watt

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Should you still have questions on choice between Pentium Silver J5040 and Core i5-4350U, ask them in Comments section, and we shall answer.

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