Core i7-12700KF vs Ryzen Threadripper PRO 3995WX

Primary details

Comparing Ryzen Threadripper PRO 3995WX and Core i7-12700KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	22	213
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.98	53.93
Market segment	Server	Desktop processor
Series	AMD Ryzen Threadripper	Intel Core i7
Architecture codename	Matisse (2019−2020)	Alder Lake, Golden Cove, Gracemont (2021)
Release date	14 July 2020 (3 years ago)	27 October 2021 (2 years ago)
Launch price (MSRP)	$5,500	$384
Current price	$4770 (0.9x MSRP)	$363 (0.9x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-12700KF has 501% better value for money than Ryzen Threadripper PRO 3995WX.

Detailed specifications

Ryzen Threadripper PRO 3995WX and Core i7-12700KF 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	64 (Tetrahexaconta-Core)	12 (Dodeca-Core)
Threads	128	20
Base clock speed	2.7 GHz	3.6 GHz
Boost clock speed	4.2 GHz	5 GHz
Bus support	no data	8 × 16 GT/s
L1 cache	4 MB	384 KB
L2 cache	32 MB	2 MB
L3 cache	256 MB	1 MB
Chip lithography	7 nm, 12 nm	Intel 7 nm
Die size	74 mm2	215.25 mm220.5 mm × 10.5 mm
Maximum core temperature	95 °C	100 °C
Maximum case temperature (TCase)	95 °C	72 °C
Number of transistors	38740 Million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	Yes

Compatibility

Information on Ryzen Threadripper PRO 3995WX and Core i7-12700KF 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	sWRX8	FCLGA1700
Power consumption (TDP)	280 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3995WX and Core i7-12700KF. You'll probably need this information if you require some particular technology.

Instruction set extensions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
Idle States	no data	+
Thermal Monitoring	no data	+
Turbo Boost Max 3.0	no data	+
Status	no data	Launched

Security technologies

Ryzen Threadripper PRO 3995WX and Core i7-12700KF 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 Ryzen Threadripper PRO 3995WX and Core i7-12700KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 3995WX and Core i7-12700KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5-4800, DDR4-3200
Maximum memory size	2 TiB	128 GB
Max memory channels	no data	2
Maximum memory bandwidth	204.8 GB/s	76.8 GB/s

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3995WX and Core i7-12700KF.

PCIe version	4.0	5.0 and 4.0
PCI Express lanes	128	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.

Ryzen Threadripper PRO 3995WX outperforms Core i7-12700KF by 143% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	54.15	22.26
Recency	14 July 2020	27 October 2021
Physical cores	64	12
Threads	128	20
Cost	$5500	$384
Power consumption (TDP)	280 Watt	125 Watt

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Should you still have questions on choice between Ryzen Threadripper PRO 3995WX and Core i7-12700KF, ask them in Comments section, and we shall answer.

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