i5-9500F vs i7-4790K

Primary details

Comparing Core i7-4790K and Core i5-9500F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1221	1081
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.97	10.47
Market segment	Desktop processor	Desktop processor
Series	Core i7 (Desktop)	Intel Core i5
Power efficiency	5.47	9.11
Architecture codename	Devil's Canyon	Coffee Lake (2017−2019)
Release date	June 2014 (10 years ago)	23 April 2019 (5 years ago)
Launch price (MSRP)	$339	$192

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-9500F has 979% better value for money than i7-4790K.

Detailed specifications

Core i7-4790K 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	4 (Quad-Core)	6 (Hexa-Core)
Threads	8	6
Base clock speed	4 GHz	3 GHz
Boost clock speed	4.4 GHz	4.4 GHz
Bus type	no data	DMI 3.0
Bus rate	5 GT/s	4 × 8 GT/s
Multiplier	no data	30
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	256K (per core)
L3 cache	8 MB (shared)	9 MB (shared)
Chip lithography	22 nm	14 nm
Die size	177 mm2	149 mm2
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	72 °C	72 °C
Number of transistors	1,400 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	+	-

Compatibility

Information on Core i7-4790K 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	FCLGA1150	FCLGA1151
Power consumption (TDP)	88 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4790K and Core i5-9500F. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i7-4790K and Core i5-9500F technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4790K and Core i5-9500F are enumerated here.

AMD-V	+	-
VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4790K and Core i5-9500F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2666
Maximum memory size	32 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	42.671 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 4600	-
Max video memory	2 GB	-
Quick Sync Video	+	-
Clear Video HD	+	-
Graphics max frequency	1.25 GHz	-
Execution Units	20	-
InTru 3D	+	-

Graphics interfaces

Available interfaces and connections of Core i7-4790K and Core i5-9500F integrated GPUs.

Number of displays supported	3	-
eDP	+	-
DisplayPort	+	-
HDMI	+	-
DVI	+	-
VGA	+	-

Graphics image quality

Maximum display resolutions supported by Core i7-4790K and Core i5-9500F integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	3840x2160@24Hz	-
Max resolution over eDP	3840x2160@60Hz	-
Max resolution over DisplayPort	3840x2160@60Hz	-
Max resolution over VGA	1920x1200@60Hz	-

Graphics API support

APIs supported by Core i7-4790K and Core i5-9500F integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	-
OpenGL	4.3	-

Peripherals

Specifications and connection of peripherals supported by Core i7-4790K and Core i5-9500F.

PCIe version	3.0	3.0
PCI Express lanes	16	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	5.08	6.25
Recency	on June 2014	23 April 2019
Physical cores	4	6
Threads	8	6
Chip lithography	22 nm	14 nm
Power consumption (TDP)	88 Watt	65 Watt

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Should you still have questions on choice between Core i7-4790K and Core i5-9500F, ask them in Comments section, and we shall answer.

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