Celeron G1101 vs Core i7-875K

Primary details

Comparing Core i7-875K and Celeron G1101 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1847	2608
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.22	0.97
Market segment	Desktop processor	Desktop processor
Architecture codename	Lynnfield (2009−2010)	Clarkdale (2010−2011)
Release date	30 May 2010 (14 years ago)	7 January 2010 (14 years ago)
Launch price (MSRP)	$486	$85
Current price	$195 (0.4x MSRP)	$9 (0.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Celeron G1101 has 341% better value for money than i7-875K.

Detailed specifications

Core i7-875K and Celeron G1101 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	8	2
Base clock speed	2.93 GHz	2.26 GHz
Boost clock speed	3.6 GHz	0.27 GHz
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	8 MB (shared)	2 MB (shared)
Chip lithography	45 nm	32 nm
Die size	296 mm2	81 mm2
Maximum core temperature	73 °C	no data
Number of transistors	774 million	382 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-875K and Celeron G1101 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	FCLGA1156,LGA1156	FCLGA1156
Power consumption (TDP)	95 Watt	73 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-875K and Celeron G1101. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	no data
AES-NI	-	-
vPro	no data	-
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	-
Hyper-Threading Technology	+	-
Idle States	+	+
Thermal Monitoring	-	-
Demand Based Switching	-	-
PAE	36 Bit	36 Bit
FDI	no data	+
Status	Discontinued	Launched

Security technologies

Core i7-875K and Celeron G1101 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-875K and Celeron G1101 are enumerated here.

VT-d	+	-
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-875K and Celeron G1101. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	16 GB	16.38 GB
Max memory channels	2	2
Maximum memory bandwidth	21 GB/s	17 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel HD

Graphics interfaces

Available interfaces and connections of Core i7-875K and Celeron G1101 integrated GPUs.

Number of displays supported

no data

2

Peripherals

Specifications and connection of peripherals supported by Core i7-875K and Celeron G1101.

PCIe version	2.0	2.0
PCI Express lanes	16	1

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 i7-875K outperforms Celeron G1101 by 186% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	2.00	0.70
Recency	30 May 2010	7 January 2010
Physical cores	4	2
Threads	8	2
Cost	$486	$85
Chip lithography	45 nm	32 nm
Power consumption (TDP)	95 Watt	73 Watt

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Should you still have questions on choice between Core i7-875K and Celeron G1101, ask them in Comments section, and we shall answer.

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