Intel Celeron J4115 vs Intel Core i7-4820K

Comparative analysis of Intel Celeron J4115 and Intel Core i7-4820K processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - CPU mark, PassMark - Single thread mark, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Celeron J4115

Intel Core i7-4820K

Differences

Reasons to consider the Intel Core i7-4820K

Processor is unlocked, an unlocked multiplier allows for easier overclocking
4 more threads: 8 vs 4
Around 56% higher clock speed: 3.90 GHz vs 2.5 GHz
8x more maximum memory size: 64 GB vs 8 GB
2.4x better performance in PassMark - CPU mark: 6492 vs 2687
Around 83% better performance in PassMark - Single thread mark: 1957 vs 1068

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of threads	8 vs 4
Maximum frequency	3.90 GHz vs 2.5 GHz
Maximum memory size	64 GB vs 8 GB
Benchmarks
PassMark - CPU mark	6492 vs 2687
PassMark - Single thread mark	1957 vs 1068

Compare benchmarks

CPU 1: Intel Celeron J4115
CPU 2: Intel Core i7-4820K

PassMark - CPU mark

CPU 1

CPU 2

2687

6492

PassMark - Single thread mark

CPU 1

CPU 2

1068

1957

Name	Intel Celeron J4115	Intel Core i7-4820K
PassMark - CPU mark	2687	6492
PassMark - Single thread mark	1068	1957
GFXBench 4.0 - Car Chase Offscreen (Frames)	583
GFXBench 4.0 - Car Chase Offscreen (Fps)	583
GFXBench 4.0 - T-Rex (Frames)	2127
GFXBench 4.0 - T-Rex (Fps)	2127
Geekbench 4 - Single Core		848
Geekbench 4 - Multi-Core		3531
3DMark Fire Strike - Physics Score		3874
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		5.079
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		94.62
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.648
CompuBench 1.5 Desktop - Video Composition (Frames/s)		0.812
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		6.745

Compare specifications (specs)

	Intel Celeron J4115	Intel Core i7-4820K
Essentials
Place in performance rating	2178	2168
Vertical segment	Desktop	Desktop
Architecture codename		Ivy Bridge E
Launch date		September 2013
Launch price (MSRP)		$399
Price now		$594.96
Processor Number		i7-4820K
Series		Intel® Core™ X-series Processors
Status		Discontinued
Value for money (0-100)		4.81
Performance
Base frequency	1.8 GHz	3.70 GHz
Maximum frequency	2.5 GHz	3.90 GHz
Number of cores	4	4
Number of threads	4	8
64 bit support
Bus Speed		5 GT/s DMI2
Die size		257 mm
L1 cache		64 KB (per core)
L2 cache		256 KB (per core)
L3 cache		10240 KB (shared)
Manufacturing process technology		22 nm
Maximum core temperature		66.8°C
Transistor count		1860 million
Unlocked
Memory
Maximum memory size	8 GB	64 GB
Supported memory types	LPDDR4	DDR3 1333/1600/1866
Max memory channels		4
Maximum memory bandwidth		59.7 GB/s
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration		1
Package Size		52.5mm x 45.0mm
Sockets supported		FCLGA2011
Thermal Design Power (TDP)		130 Watt
Peripherals
Max number of PCIe lanes		40
PCI Express revision		3.0
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel® SSE4.2, Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Smart Response technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)