i5-9500F vs i7-6950X

Primary details

Comparing Core i7-6950X and Core i5-9500F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	708	1067
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.84	10.13
Market segment	Desktop processor	Desktop processor
Series	Intel Core i7 (Desktop)	Intel Core i5
Power efficiency	7.39	9.10
Architecture codename	Broadwell-E (2016)	Coffee Lake (2017−2019)
Release date	31 May 2016 (8 years ago)	23 April 2019 (5 years ago)
Launch price (MSRP)	$1,723	$192

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-9500F has 1106% better value for money than i7-6950X.

Detailed specifications

Core i7-6950X and Core i5-9500F 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	10 (Deca-Core)	6 (Hexa-Core)
Threads	20	6
Base clock speed	3 GHz	3 GHz
Boost clock speed	4 GHz	4.4 GHz
Bus type	no data	DMI 3.0
Bus rate	9.6 GT/s / QPI	4 × 8 GT/s
Multiplier	no data	30
L1 cache	32K (per core)	384 KB
L2 cache	256K (per core)	1.5 MB
L3 cache	25 MB (shared)	9 MB (shared)
Chip lithography	14 nm	14 nm
Die size	246 mm2	149 mm2
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	72 °C	72 °C
Number of transistors	3,800 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	+	-

Compatibility

Information on Core i7-6950X and Core i5-9500F 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 (Uniprocessor)
Socket	FCLGA2011	FCLGA1151
Power consumption (TDP)	140 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6950X and Core i5-9500F. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	-
TSX	-	+
Idle States	+	+
Thermal Monitoring	-	+
Smart Response	+	no data
Turbo Boost Max 3.0	+	no data

Security technologies

Core i7-6950X and Core i5-9500F technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+
Secure Key	no data	+
MPX	-	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6950X and Core i5-9500F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6950X and Core i5-9500F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-2666
Maximum memory size	128 GB	128 GB
Max memory channels	4	2
Maximum memory bandwidth	no data	42.671 GB/s

Peripherals

Specifications and connection of peripherals supported by Core i7-6950X and Core i5-9500F.

PCIe version	3.0	3.0
PCI Express lanes	40	16

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	11.15	6.37
Recency	31 May 2016	23 April 2019
Physical cores	10	6
Threads	20	6
Power consumption (TDP)	140 Watt	65 Watt

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Should you still have questions on choice between Core i7-6950X and Core i5-9500F, ask them in Comments section, and we shall answer.

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