Pentium 3825U vs Xeon E5 1680 v4

Place in performance ranking	787	2440
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.09	no data
Market segment	Server	Laptop
Series	Intel Xeon E5	Intel Pentium
Architecture codename	Broadwell-EP (2016)	Broadwell-U (2015)
Release date	20 June 2016 (8 years ago)	1 March 2015 (9 years ago)
Launch price (MSRP)	$1,723	$161
Current price	$2100 (1.2x MSRP)	$90 (0.6x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5 1680 v4 and Pentium 3825U 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	8 (Octa-Core)	2 (Dual-core)
Threads	16	4
Base clock speed	3.4 GHz	1.9 GHz
Boost clock speed	4 GHz	1.9 GHz
Bus support	5 GT/s	no data
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	256K (per core)
L3 cache	20 MB (shared)	2 MB (shared)
Chip lithography	14 nm	14 nm
Die size	246.24 mm²	82 mm²
Maximum core temperature	70 °C	105 °C
Maximum case temperature (TCase)	70 °C	105 °C
Number of transistors	3,400 million	1300 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5 1680 v4 and Pentium 3825U 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	1
Socket	FCLGA2011	FCBGA1168
Power consumption (TDP)	140 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5 1680 v4 and Pentium 3825U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	-
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	+
Flex Memory Access	-	+
Smart Response	no data	-
Demand Based Switching	+	no data
PAE	46 Bit	no data
Turbo Boost Max 3.0	+	no data
FDI	no data	+
Fast Memory Access	no data	+
Status	Discontinued	Discontinued

Security technologies

Xeon E5 1680 v4 and Pentium 3825U technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+
Secure Key	+	+
Identity Protection	+	+
OS Guard	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5 1680 v4 and Pentium 3825U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5 1680 v4 and Pentium 3825U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400	DDR3
Maximum memory size	1.5 TB	16 GB
Max memory channels	4	2
Maximum memory bandwidth	76.8 GB/s	25.6 GB/s
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel® HD Graphics for 5th Generation Intel® Processors
Quick Sync Video	no data	+
Clear Video	no data	+
Graphics max frequency	no data	850 MHz
InTru 3D	no data	+