Xeon X5680 vs Core i7-7820X

Primary details

Comparing Core i7-7820X and Xeon X5680 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	656	1276
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	7.87	0.14
Market segment	Desktop processor	Server
Series	Intel Core i7	no data
Architecture codename	Skylake (server) (2017−2019)	Westmere-EP (2010−2011)
Release date	26 June 2017 (7 years ago)	14 February 2010 (14 years ago)
Launch price (MSRP)	$599	$172
Current price	$377 (0.6x MSRP)	$70 (0.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-7820X has 5521% better value for money than Xeon X5680.

Detailed specifications

Core i7-7820X and Xeon X5680 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	8 (Octa-Core)	6 (Hexa-Core)
Threads	16	12
Base clock speed	3.6 GHz	3.33 GHz
Boost clock speed	4.5 GHz	3.6 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	1 MB (per core)	256 KB (per core)
L3 cache	11 MB (shared)	12 MB (shared)
Chip lithography	14 nm	32 nm
Die size	no data	239 mm2
Maximum core temperature	99 °C	79 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	1,170 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-7820X and Xeon X5680 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	2
Socket	FCLGA2066	FCLGA1366,LGA1366
Power consumption (TDP)	140 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7820X and Xeon X5680. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	Intel® SSE4.2
AES-NI	+	+
AVX	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	1.0
Hyper-Threading Technology	+	+
TSX	+	no data
Idle States	no data	+
Thermal Monitoring	no data	-
Demand Based Switching	no data	+
PAE	no data	40 Bit
Turbo Boost Max 3.0	+	no data
Status	Discontinued	Discontinued

Security technologies

Core i7-7820X and Xeon X5680 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7820X and Xeon X5680 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7820X and Xeon X5680. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR3
Maximum memory size	128 GB	288 GB
Max memory channels	4	3
Maximum memory bandwidth	85 GB/s	32 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Core i7-7820X and Xeon X5680.

PCIe version	3.0	2.0
PCI Express lanes	28	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.

Core i7-7820X outperforms Xeon X5680 by 151% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	11.10	4.42
Recency	26 June 2017	14 February 2010
Physical cores	8	6
Threads	16	12
Cost	$599	$172
Chip lithography	14 nm	32 nm
Power consumption (TDP)	140 Watt	130 Watt

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Should you still have questions on choice between Core i7-7820X and Xeon X5680, ask them in Comments section, and we shall answer.

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