Xeon E7-4880 v3 vs W3565

Primary details

Comparing Xeon W3565 and Xeon E7-4880 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1874	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.66	no data
Market segment	Server	Server
Power efficiency	1.54	no data
Architecture codename	Bloomfield (2008−2010)	Haswell-EX (2015)
Release date	1 November 2009 (15 years ago)	1 June 2015 (9 years ago)
Launch price (MSRP)	$70	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon W3565 and Xeon E7-4880 v3 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)	18 (Octadeca-Core)
Threads	8	36
Base clock speed	3.2 GHz	2.3 GHz
Boost clock speed	3.46 GHz	2.3 GHz
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	8 MB (shared)	45 MB (shared)
Chip lithography	45 nm	22 nm
Die size	263 mm2	160 mm2
Number of transistors	731 million	1,400 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon W3565 and Xeon E7-4880 v3 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	4
Socket	FCLGA1366	1150
Power consumption (TDP)	130 Watt	140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W3565 and Xeon E7-4880 v3. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	no data
AES-NI	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Demand Based Switching	+	no data
PAE	36 Bit	no data

Security technologies

Xeon W3565 and Xeon E7-4880 v3 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W3565 and Xeon E7-4880 v3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W3565 and Xeon E7-4880 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3, DDR4
Maximum memory size	24 GB	no data
Max memory channels	3	no data
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Xeon W3565 and Xeon E7-4880 v3.

PCIe version

2.0

3.0

Pros & cons summary

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Recency	1 November 2009	1 June 2015
Physical cores	4	18
Threads	8	36
Chip lithography	45 nm	22 nm
Power consumption (TDP)	130 Watt	140 Watt

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