EPYC Embedded 8434P vs Xeon W-2125

Primary details

Comparing Xeon W-2125 and EPYC Embedded 8434P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1056	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	7.34	no data
Market segment	Server	Server
Series	Intel Xeon W	no data
Power efficiency	4.99	no data
Architecture codename	Skylake (server) (2017−2018)	Siena (2023−2024)
Release date	29 August 2017 (7 years ago)	1 October 2024 (less than a year ago)
Launch price (MSRP)	$444	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon W-2125 and EPYC Embedded 8434P 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)	48 (Octatetraconta-Core)
Threads	8	96
Base clock speed	4 GHz	2.5 GHz
Boost clock speed	4.5 GHz	3.1 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	40	no data
L1 cache	64K (per core)	64 KB (per core)
L2 cache	1 MB (per core)	1 MB (per core)
L3 cache	8.25 MB (shared)	128 MB (shared)
Chip lithography	14 nm	5 nm
Die size	484 mm2	4x 73 mm2
Maximum case temperature (TCase)	64 °C	75 °C
Number of transistors	no data	35,500 million
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Xeon W-2125 and EPYC Embedded 8434P 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 (Uniprocessor)	1
Socket	FCLGA2066	SP6
Power consumption (TDP)	120 Watt	200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2125 and EPYC Embedded 8434P. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	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
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Turbo Boost Max 3.0	-	no data
Precision Boost 2	no data	+

Security technologies

Xeon W-2125 and EPYC Embedded 8434P technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
MPX	+	-
Identity Protection	+	-
SGX	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2125 and EPYC Embedded 8434P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2125 and EPYC Embedded 8434P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666	DDR5
Maximum memory size	512 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	85.33 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon W-2125 and EPYC Embedded 8434P.

PCIe version	3.0	5.0
PCI Express lanes	48	96

Pros & cons summary

---

Recency	29 August 2017	1 October 2024
Physical cores	4	48
Threads	8	96
Chip lithography	14 nm	5 nm
Power consumption (TDP)	120 Watt	200 Watt

---

Should you still have questions on choice between Xeon W-2125 and EPYC Embedded 8434P, 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.

---