Celeron J3455E vs i7-4500U

Primary details

Comparing Core i7-4500U and Celeron J3455E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2106	2220
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Core i7	no data
Power efficiency	9.91	13.06
Architecture codename	Haswell-ULT (2013)	no data
Release date	4 June 2013 (11 years ago)	1 July 2019 (5 years ago)

Detailed specifications

Core i7-4500U and Celeron J3455E 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)	no data
Threads	4	4
Base clock speed	1.8 GHz	1.5 GHz
Boost clock speed	3 GHz	2.3 GHz
Bus rate	5 GT/s	no data
L1 cache	64K (per core)	no data
L2 cache	256K (per core)	no data
L3 cache	4 MB (shared)	2 MB
Chip lithography	22 nm	14 nm
Die size	118 mm2	no data
Maximum core temperature	100 °C	105 °C
Number of transistors	1,300 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i7-4500U and Celeron J3455E 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	FCBGA1168	no data
Power consumption (TDP)	15 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4500U and Celeron J3455E. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i7-4500U and Celeron J3455E technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+
Secure Key	+	+
Identity Protection	+	+
Anti-Theft	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4500U and Celeron J3455E are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4500U and Celeron J3455E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/s
Maximum memory size	16 GB	8 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics 4400	Intel HD Graphics 500
Max video memory	2 GB	8 GB
Quick Sync Video	+	+
Clear Video	no data	+
Clear Video HD	+	+
Graphics max frequency	1.1 GHz	750 MHz
Execution Units	no data	12
InTru 3D	+	-

Graphics interfaces

Available interfaces and connections of Core i7-4500U and Celeron J3455E integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i7-4500U and Celeron J3455E integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	3200x2000@60Hz	no data
Max resolution over DisplayPort	3200x2000@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Core i7-4500U and Celeron J3455E integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	+
OpenGL	4.3	+

Peripherals

Specifications and connection of peripherals supported by Core i7-4500U and Celeron J3455E.

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

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.

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Pros & cons summary

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Performance score	1.57	1.38
Integrated graphics card	1.35	0.77
Recency	4 June 2013	1 July 2019
Chip lithography	22 nm	14 nm
Power consumption (TDP)	15 Watt	10 Watt

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Should you still have questions on choice between Core i7-4500U and Celeron J3455E, ask them in Comments section, and we shall answer.

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