Xeon w7-3555 vs i7-12700K

Primary details

Comparing Core i7-12700K and Xeon w7-3555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	239	not rated
Place by popularity	57	not in top-100
Cost-effectiveness evaluation	40.02	no data
Market segment	Desktop processor	Server
Series	Intel Core i7	no data
Power efficiency	16.49	no data
Architecture codename	Alder Lake, Golden Cove, Gracemont (2021)	Sapphire Rapids (2023−2024)
Release date	27 October 2021 (3 years ago)	24 August 2024 (less than a year ago)
Launch price (MSRP)	$409	$2,339

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-12700K and Xeon w7-3555 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)	28 (Octacosa-Core)
Threads	20	56
Base clock speed	3.6 GHz	2.7 GHz
Boost clock speed	5 GHz	4.8 GHz
Bus type	DMI 4.0	no data
Bus rate	8 × 16 GT/s	no data
Multiplier	36	no data
L1 cache	384 KB	80 KB (per core)
L2 cache	2 MB	2 MB (per core)
L3 cache	1 MB	75 MB
Chip lithography	10 nm	Intel 7 nm
Die size	215.25 mm2	4x 477 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	78 °C
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on Core i7-12700K and Xeon w7-3555 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	FCLGA1700	FCLGA4677
Power consumption (TDP)	125 Watt	325 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-12700K and Xeon w7-3555. 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® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
FMA	+	-
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
SIPP	+	-
Turbo Boost Max 3.0	+	+
Deep Learning Boost	+	+

Security technologies

Core i7-12700K and Xeon w7-3555 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-12700K and Xeon w7-3555 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-12700K and Xeon w7-3555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR5	DDR5-4800
Maximum memory size	128 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	76.805 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 770	N/A
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	1.5 GHz	no data
Execution Units	32	no data

Graphics interfaces

Available interfaces and connections of Core i7-12700K and Xeon w7-3555 integrated GPUs.

Number of displays supported

4

no data

Graphics image quality

Maximum display resolutions supported by Core i7-12700K and Xeon w7-3555 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096 x 2160 @ 60Hz	no data
Max resolution over eDP	5120 x 3200 @ 120Hz	no data
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	no data

Graphics API support

APIs supported by Core i7-12700K and Xeon w7-3555 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-12700K and Xeon w7-3555.

PCIe version	5.0 and 4.0	5.0
PCI Express lanes	20	112

Pros & cons summary

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Recency	27 October 2021	24 August 2024
Physical cores	12	28
Threads	20	56
Power consumption (TDP)	125 Watt	325 Watt

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Should you still have questions on choice between Core i7-12700K and Xeon w7-3555, ask them in Comments section, and we shall answer.

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