Ryzen 7 PRO 7840HS vs i7-12700KF

Primary details

Comparing Core i7-12700KF and Ryzen 7 PRO 7840HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	247	393
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	44.04	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i7	AMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency	16.35	45.51
Architecture codename	Alder Lake, Golden Cove, Gracemont (2021)	Phoenix-HS (Zen 4) (2023)
Release date	4 November 2021 (3 years ago)	13 June 2023 (1 year ago)
Launch price (MSRP)	$384	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-12700KF and Ryzen 7 PRO 7840HS 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	12 (Dodeca-Core)	8 (Octa-Core)
Performance-cores	8	no data
Efficient-cores	4	no data
Threads	20	16
Base clock speed	3.6 GHz	3.8 GHz
Boost clock speed	5 GHz	5.1 GHz
Bus type	DMI 4.0	no data
Bus rate	8 × 16 GT/s	no data
Multiplier	36	no data
L1 cache	80K (per core)	512 KB
L2 cache	1.25 MB (per core)	8 MB
L3 cache	25 MB (shared)	16 MB
Chip lithography	Intel 7 nm	4 nm
Die size	215.25 mm2	178 mm2
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on Core i7-12700KF and Ryzen 7 PRO 7840HS 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	no data
Socket	FCLGA1700	FP7/FP8
Power consumption (TDP)	125 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-12700KF and Ryzen 7 PRO 7840HS. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i7-12700KF and Ryzen 7 PRO 7840HS technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-12700KF and Ryzen 7 PRO 7840HS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-12700KF and Ryzen 7 PRO 7840HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800, DDR4-3200	no data
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	76.805 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 780M ( - 2700 MHz)

Peripherals

Specifications and connection of peripherals supported by Core i7-12700KF and Ryzen 7 PRO 7840HS.

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

---

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.

---

Pros & cons summary

---

Performance score	21.59	16.83
Recency	4 November 2021	13 June 2023
Physical cores	12	8
Threads	20	16
Power consumption (TDP)	125 Watt	35 Watt

---

Should you still have questions on choice between Core i7-12700KF and Ryzen 7 PRO 7840HS, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---