Intel Core i7-5820K vs Intel Celeron G1620T

Comparative analysis of Intel Core i7-5820K and Intel Celeron G1620T processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 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 Core i7-5820K

Intel Celeron G1620T

Differences

Reasons to consider the Intel Core i7-5820K

CPU is newer: launch date 1 year(s) 0 month(s) later
Processor is unlocked, an unlocked multiplier allows for easier overclocking
4 more cores, run more applications at once: 6 vs 2
10 more threads: 12 vs 2
Around 50% higher clock speed: 3.60 GHz vs 2.4 GHz
3x more L1 cache, more data can be stored in the L1 cache for quick access later
3x more L2 cache, more data can be stored in the L2 cache for quick access later
7.5x more L3 cache, more data can be stored in the L3 cache for quick access later
2x more maximum memory size: 64 GB vs 32 GB
Around 50% better performance in PassMark - Single thread mark: 1994 vs 1327
6.4x better performance in PassMark - CPU mark: 9846 vs 1532

Specifications (specs)
Launch date	September 2014 vs September 2013
Unlocked	Unlocked vs Locked
Number of cores	6 vs 2
Number of threads	12 vs 2
Maximum frequency	3.60 GHz vs 2.4 GHz
L1 cache	64 KB (per core) vs 64 KB (per core)
L2 cache	256 KB (per core) vs 256 KB (per core)
L3 cache	15360 KB (shared) vs 2048 KB (shared)
Maximum memory size	64 GB vs 32 GB
Benchmarks
PassMark - Single thread mark	1994 vs 1327
PassMark - CPU mark	9846 vs 1532

Reasons to consider the Intel Celeron G1620T

4x lower typical power consumption: 35 Watt vs 140 Watt

Thermal Design Power (TDP)	35 Watt vs 140 Watt

Compare benchmarks

CPU 1: Intel Core i7-5820K
CPU 2: Intel Celeron G1620T

PassMark - Single thread mark

CPU 1

CPU 2

1994

1327

PassMark - CPU mark

CPU 1

CPU 2

9846

1532

Name	Intel Core i7-5820K	Intel Celeron G1620T
PassMark - Single thread mark	1994	1327
PassMark - CPU mark	9846	1532
Geekbench 4 - Single Core	922
Geekbench 4 - Multi-Core	5516
3DMark Fire Strike - Physics Score	3496
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	7.078
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	82.265
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.842
CompuBench 1.5 Desktop - Video Composition (Frames/s)	3.449
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	8.679

Compare specifications (specs)

	Intel Core i7-5820K	Intel Celeron G1620T
Essentials
Architecture codename	Haswell E	Ivy Bridge
Launch date	September 2014	September 2013
Launch price (MSRP)	$410	$42
Place in performance rating	1921	1922
Price now	$299.99	$42
Processor Number	i7-5820K	G1620T
Series	Intel® Core™ X-series Processors	Intel® Celeron® Processor G Series
Status	Discontinued	Launched
Value for money (0-100)	12.75	16.50
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	3.30 GHz	2.40 GHz
Bus Speed	0 GT/s	5 GT/s DMI
Die size	356 mm	94 mm
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	15360 KB (shared)	2048 KB (shared)
Manufacturing process technology	22 nm	22 nm
Maximum core temperature	66.8 °C
Maximum frequency	3.60 GHz	2.4 GHz
Number of cores	6	2
Number of threads	12	2
Transistor count	2600 million
Unlocked
Maximum case temperature (TCase)		65 °C
Memory
Max memory channels	4	2
Maximum memory bandwidth	68 GB/s	21 GB/s
Maximum memory size	64 GB	32 GB
Supported memory types	DDR4 1600/1866/2133	DDR3 1333
ECC memory support
Graphics
Processor graphics	None	Intel HD Graphics
Graphics base frequency		650 MHz
Graphics max dynamic frequency		1.05 GHz
Graphics max frequency		1.05 GHz
Intel® Clear Video HD technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	52.5mm x 45.0mm	37.5mm x 37.5mm
Sockets supported	FCLGA2011-3	FCLGA1155
Thermal Design Power (TDP)	140 Watt	35 Watt
Thermal Solution		2011A
Peripherals
Max number of PCIe lanes	28
PCI Express revision	3.0	2.0
Scalability	1S Only	1S Only
PCIe configurations		up to 1x16, 2x8, 1x8 & 2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)
Anti-Theft technology
Intel® Secure Key technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2
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
Intel® My WiFi technology
Intel® Optane™ Memory Supported
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Graphics interfaces
Number of displays supported		3
Wireless Display (WiDi) support