Xeon Phi SE10X vs Core 2 Extreme QX9770

Primary details

Comparing Core 2 Extreme QX9770 and Xeon Phi SE10X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1655	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Server
Power efficiency	2.02	no data
Architecture codename	Yorkfield (2007−2009)	Knights Corner (2012−2014)
Release date	March 2008 (16 years ago)	12 November 2012 (12 years ago)

Detailed specifications

Core 2 Extreme QX9770 and Xeon Phi SE10X 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)	61 (Henihexaconta-Core)
Threads	4	244
Base clock speed	3.2 GHz	no data
Boost clock speed	3.2 GHz	1.1 GHz
Bus rate	1600 MHz	no data
L1 cache	64K (per core)	32 KB (per core)
L2 cache	12 MB (shared)	512 KB (per core)
L3 cache	0 KB	0 KB (shared)
Chip lithography	45 nm	22 nm
Die size	2x 107 mm2	350 mm2
Maximum case temperature (TCase)	55 °C	no data
Number of transistors	820 million	5,000 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	+
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Core 2 Extreme QX9770 and Xeon Phi SE10X 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	LGA775	PCIe x16
Power consumption (TDP)	136 Watt	300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9770 and Xeon Phi SE10X. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data
FSB parity	-	no data

Security technologies

Core 2 Extreme QX9770 and Xeon Phi SE10X technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme QX9770 and Xeon Phi SE10X are enumerated here.

VT-d	no data	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9770 and Xeon Phi SE10X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR3, DDR4

Pros & cons summary

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Physical cores	4	61
Threads	4	244
Chip lithography	45 nm	22 nm
Power consumption (TDP)	136 Watt	300 Watt

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Should you still have questions on choice between Core 2 Extreme QX9770 and Xeon Phi SE10X, ask them in Comments section, and we shall answer.

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