Celeron Dual-Core T1400 vs Xeon E5-2678 v3

Primary details

Comparing Xeon E5-2678 v3 and Celeron Dual-Core T1400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	820	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Xeon	Intel Celeron Dual-Core
Power efficiency	7.31	no data
Architecture codename	Haswell (2013−2015)	Merom-2M (2008)
Release date	2015 (9 years ago)	1 May 2008 (16 years ago)

Detailed specifications

Xeon E5-2678 v3 and Celeron Dual-Core T1400 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)	2 (Dual-core)
Threads	24	2
Base clock speed	2.5 GHz	no data
Boost clock speed	3.3 GHz	1.73 GHz
Bus rate	no data	533 MHz
L1 cache	384 KB	no data
L2 cache	3072 KB	512 KB
L3 cache	30 MB	no data
Chip lithography	22 nm	65 nm
Die size	356 mm2	no data
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	84 °C	no data
Number of transistors	5,560 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon E5-2678 v3 and Celeron Dual-Core T1400 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	no data
Socket	LGA2011-3	P
Power consumption (TDP)	120 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2678 v3 and Celeron Dual-Core T1400. You'll probably need this information if you require some particular technology.

AES-NI	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
TSX	+	-

Security technologies

Xeon E5-2678 v3 and Celeron Dual-Core T1400 technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2678 v3 and Celeron Dual-Core T1400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2678 v3 and Celeron Dual-Core T1400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3, DDR4

no data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2678 v3 and Celeron Dual-Core T1400.

PCIe version	3.0	no data
PCI Express lanes	40	no data

Pros & cons summary

---

Physical cores	12	2
Threads	24	2
Chip lithography	22 nm	65 nm
Power consumption (TDP)	120 Watt	35 Watt

---

Should you still have questions on choice between Xeon E5-2678 v3 and Celeron Dual-Core T1400, 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.

---