Xeon w5-2545 vs E7-4850 v2

Primary details

Comparing Xeon E7-4850 v2 and Xeon w5-2545 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	183
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	83.24
Market segment	Server	Server
Power efficiency	no data	11.83
Architecture codename	no data	Sapphire Rapids (2023−2024)
Release date	1 January 2014 (10 years ago)	24 August 2024 (less than a year ago)
Launch price (MSRP)	no data	$889

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E7-4850 v2 and Xeon w5-2545 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)	12 (Dodeca-Core)
Threads	24	24
Base clock speed	2.3 GHz	3.5 GHz
Boost clock speed	2.8 GHz	4.7 GHz
Bus rate	7.2 GT/s	no data
L1 cache	no data	80 KB (per core)
L2 cache	no data	2 MB (per core)
L3 cache	24 MB	30 MB
Chip lithography	22 nm	Intel 7 nm
Maximum core temperature	68 °C	no data
Maximum case temperature (TCase)	no data	74 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon E7-4850 v2 and Xeon w5-2545 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	4	1
Socket	FCLGA2011	FCLGA4677
Power consumption (TDP)	105 Watt	210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-4850 v2 and Xeon w5-2545. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
PAE	46 Bit	no data
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	-	+

Security technologies

Xeon E7-4850 v2 and Xeon w5-2545 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 Xeon E7-4850 v2 and Xeon w5-2545 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-4850 v2 and Xeon w5-2545. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066, DDR3-1333, DDR3-1600	DDR5-4800
Maximum memory size	1.5 TB	2 TB
Max memory channels	4	4
Maximum memory bandwidth	68 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 E7-4850 v2 and Xeon w5-2545.

PCIe version	3.0	5.0
PCI Express lanes	32	64

Pros & cons summary

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Recency	1 January 2014	24 August 2024
Power consumption (TDP)	105 Watt	210 Watt

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