Xeon Phi 7290F vs 5080

Primary details

Comparing Xeon 5080 and Xeon Phi 7290F processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Architecture codename	Dempsey (2006)	Knights Landing (2016)
Release date	23 May 2006 (18 years ago)	20 June 2016 (8 years ago)
Current price	$161	no data

Detailed specifications

Xeon 5080 and Xeon Phi 7290F 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	2 (Dual-core)	72 (Doheptaconta-Core)
Threads	4	288
Base clock speed	3.73 GHz	1.5 GHz
Boost clock speed	0.07 GHz	1.7 GHz
L1 cache	16 KB (per core)	32 KB (per core)
L2 cache	2 MB (per core)	512 KB (per core)
L3 cache	0 KB	0 KB (shared)
Chip lithography	65 nm	14 nm
Die size	2x 81 mm2	no data
Maximum core temperature	78 °C	no data
Number of transistors	376 million	8,000 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	1.075V-1.35V	no data

Compatibility

Information on Xeon 5080 and Xeon Phi 7290F 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	PLGA771	3647
Power consumption (TDP)	130 Watt	260 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 5080 and Xeon Phi 7290F. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon 5080 and Xeon Phi 7290F technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 5080 and Xeon Phi 7290F 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 5080 and Xeon Phi 7290F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Pros & cons summary

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Recency	23 May 2006	20 June 2016
Physical cores	2	72
Threads	4	288
Chip lithography	65 nm	14 nm
Power consumption (TDP)	130 Watt	260 Watt

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