Xeon E7-8890 v3 vs X3440

Primary details

Comparing Xeon X3440 and Xeon E7-8890 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2022	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	1.74	no data
Architecture codename	no data	Haswell-EX (2015)
Release date	1 July 2009 (15 years ago)	1 June 2015 (9 years ago)

Detailed specifications

Xeon X3440 and Xeon E7-8890 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	2.53 GHz	2.5 GHz
Boost clock speed	2.93 GHz	3.3 GHz
Bus rate	no data	9.6 GT/s
L1 cache	no data	64 KB (per core)
L2 cache	no data	256 KB (per core)
L3 cache	8 MB Intel® Smart Cache	45 MB (shared)
Chip lithography	45 nm	22 nm
Die size	no data	160 mm2
Maximum core temperature	73 °C	79 °C
Number of transistors	no data	1,400 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon X3440 and Xeon E7-8890 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	8
Socket	FCLGA1156,LGA1156	FCLGA2011
Power consumption (TDP)	95 Watt	165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3440 and Xeon E7-8890 v3. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	Intel® AVX2
AES-NI	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	+
Thermal Monitoring	-	+
Demand Based Switching	+	no data
PAE	36 Bit	46 Bit

Security technologies

Xeon X3440 and Xeon E7-8890 v3 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3440 and Xeon E7-8890 v3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X3440 and Xeon E7-8890 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066, DDR3-1333	DDR3, DDR4
Maximum memory size	32 GB	1.5 TB
Max memory channels	2	4
Maximum memory bandwidth	21 GB/s	85 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon X3440 and Xeon E7-8890 v3.

PCIe version	2.0	3.0
PCI Express lanes	16	32

Pros & cons summary

---

Recency	1 July 2009	1 June 2015
Physical cores	4	18
Threads	8	36
Chip lithography	45 nm	22 nm
Power consumption (TDP)	95 Watt	165 Watt

---

Should you still have questions on choice between Xeon X3440 and Xeon E7-8890 v3, 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.

---