Core 2 Duo T5750 vs Xeon E5-2679 v4

Primary details

Comparing Xeon E5-2679 v4 and Core 2 Duo T5750 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	442	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Intel Xeon E5	Intel Core 2 Duo
Architecture codename	Broadwell (2014−2019)	Merom (2006−2008)
Release date	20 June 2016 (8 years ago)	1 May 2008 (16 years ago)

Detailed specifications

Xeon E5-2679 v4 and Core 2 Duo T5750 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	20 (Icosa-Core)	2 (Dual-core)
Threads	40	2
Base clock speed	2.5 GHz	2 GHz
Boost clock speed	3.3 GHz	2 GHz
Bus type	QPI	no data
Bus rate	2 × 9.6 GT/s	667 MHz
Multiplier	25	no data
L2 cache	5 MB	2 MB
L3 cache	50 MB	2 MB L2 Cache
Chip lithography	14 nm	65 nm
Die size	456.12 mm2	143 mm2
Maximum core temperature	85 °C	85 °C
Maximum case temperature (TCase)	53 °C	no data
Number of transistors	7200 Million	291 Million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	no data	1.075V-1.175V

Compatibility

Information on Xeon E5-2679 v4 and Core 2 Duo T5750 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 (Multiprocessor)	no data
Socket	FCLGA2011-3	PPGA478
Power consumption (TDP)	200 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2679 v4 and Core 2 Duo T5750. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
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	-	no data
Demand Based Switching	+	-
PAE	46 Bit	no data
FSB parity	no data	-
Status	Launched	Discontinued

Security technologies

Xeon E5-2679 v4 and Core 2 Duo T5750 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 E5-2679 v4 and Core 2 Duo T5750 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 E5-2679 v4 and Core 2 Duo T5750. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400	no data
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	+	-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2679 v4 and Core 2 Duo T5750.

PCIe version	3.0	no data
PCI Express lanes	40	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	20 June 2016	1 May 2008
Physical cores	20	2
Threads	40	2
Chip lithography	14 nm	65 nm
Power consumption (TDP)	200 Watt	35 Watt

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