Core i5-14600KF vs Core 2 Duo E8600

Primary details

Comparing Core 2 Duo E8600 and Core i5-14600KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2447	172
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.78	no data
Market segment	Desktop processor	Desktop processor
Architecture codename	Wolfdale (2008−2010)	Raptor Lake-R
Release date	August 2008 (15 years ago)	no data
Current price	$48	$475

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core 2 Duo E8600 and Core i5-14600KF 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	2 (Dual-core)	14 (Tetradeca-Core)
Threads	2	20
Base clock speed	3.33 GHz	3.5 GHz
Boost clock speed	3.33 GHz	5.3 GHz
L1 cache	64 KB	80 KB (per core)
L2 cache	6 MB (shared)	2 MB (per core)
L3 cache	0 KB	24 MB (shared)
Chip lithography	45 nm	Intel 7 nm
Die size	107 mm2	257 mm2
Maximum core temperature	72 °C	100 °C
Maximum case temperature (TCase)	72 °C	72 °C
Number of transistors	410 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Core 2 Duo E8600 and Core i5-14600KF 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	LGA775	FCLGA1700
Power consumption (TDP)	65 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E8600 and Core i5-14600KF. 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	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	no data	+
Idle States	+	+
Thermal Monitoring	+	+
Demand Based Switching	-	no data
FSB parity	-	no data
Status	Discontinued	Launched

Security technologies

Core 2 Duo E8600 and Core i5-14600KF technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E8600 and Core i5-14600KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8600 and Core i5-14600KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR5-5600, DDR4-3200
Maximum memory size	no data	192 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	89.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E8600 and Core i5-14600KF.

PCIe version	no data	5.0 and 4.0
PCI Express lanes	no data	20

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 i5-14600KF outperforms Core 2 Duo E8600 by 2769% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	0.89	25.53
Physical cores	2	14
Threads	2	20
Power consumption (TDP)	65 Watt	125 Watt

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Should you still have questions on choice between Core 2 Duo E8600 and Core i5-14600KF, ask them in Comments section, and we shall answer.

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