Xeon E3-1278L v4 vs E5-2699A v4

Primary details

Comparing Xeon E5-2699A v4 and Xeon E3-1278L v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	371	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	15.40	no data
Market segment	Server	Server
Series	Intel Xeon E5	no data
Architecture codename	Broadwell (2015−2019)	Broadwell-DT (2015)
Release date	25 October 2016 (7 years ago)	2 June 2015 (9 years ago)
Launch price (MSRP)	$4,938	no data
Current price	$560 (0.1x MSRP)	$2946

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E5-2699A v4 and Xeon E3-1278L v4 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	22 (Docosa-Core)	4 (Quad-Core)
Threads	44	8
Base clock speed	2.4 GHz	2 GHz
Boost clock speed	3.6 GHz	3.3 GHz
Bus support	2 × 9.6 GT/s	no data
L1 cache	no data	64K (per core)
L2 cache	5.5 MB	256K (per core)
L3 cache	55 MB	6 MB (shared)
Chip lithography	14 nm	14 nm
Die size	456.12 mm2	182 mm2
Number of transistors	7200 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5-2699A v4 and Xeon E3-1278L v4 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	2	1
Socket	FCLGA2011	Intel BGA 1364
Power consumption (TDP)	145 Watt	47 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2699A v4 and Xeon E3-1278L v4. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Status	Discontinued	no data

Security technologies

Xeon E5-2699A v4 and Xeon E3-1278L v4 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2699A v4 and Xeon E3-1278L v4 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2699A v4 and Xeon E3-1278L v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400	DDR3-1600
Maximum memory size	1.5 TB	no data
Max memory channels	4	no data
Maximum memory bandwidth	76.8 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel Iris Pro P6300

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2699A v4 and Xeon E3-1278L v4.

PCIe version	3.0	3.0
PCI Express lanes	40	no data

Pros & cons summary

---

Recency	25 October 2016	2 June 2015
Physical cores	22	4
Threads	44	8
Power consumption (TDP)	145 Watt	47 Watt

---

Should you still have questions on choice between Xeon E5-2699A v4 and Xeon E3-1278L v4, 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.

---