Xeon 6979P vs Atom Z605

Primary details

Comparing Atom Z605 and Xeon 6979P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	Intel Atom	no data
Architecture codename	Lincroft (2010−2011)	Granite Rapids (2024)
Release date	4 May 2010 (14 years ago)	24 September 2024 (less than a year ago)

Detailed specifications

Atom Z605 and Xeon 6979P 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	1 (Single-Core)	120
Threads	2	240
Base clock speed	no data	2.1 GHz
Boost clock speed	1 GHz	3.9 GHz
Bus type	cDMI	no data
Bus rate	400 MT/s	no data
Multiplier	10	no data
L1 cache	56 KB	112 KB (per core)
L2 cache	512 KB (per core)	2 MB (per core)
L3 cache	0 KB	504 MB (shared)
Chip lithography	45 nm	5 nm
Die size	65.2526 mm2	no data
Maximum case temperature (TCase)	no data	80 °C
Number of transistors	140 million	no data
64 bit support	-	+
Windows 11 compatibility	-	no data

Compatibility

Information on Atom Z605 and Xeon 6979P 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 (Uniprocessor)	2
Socket	Intel BGA 518	7529
Power consumption (TDP)	2.2 Watt	500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z605 and Xeon 6979P. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
TSX	-	+

Security technologies

Atom Z605 and Xeon 6979P technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z605 and Xeon 6979P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z605 and Xeon 6979P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2	DDR5
Maximum memory size	2 GB	no data
Max memory channels	1	no data
Maximum memory bandwidth	3.2 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

PowerVR SGX535

N/A

Peripherals

Specifications and connection of peripherals supported by Atom Z605 and Xeon 6979P.

PCIe version	no data	5.0
PCI Express lanes	no data	96

Pros & cons summary

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Recency	4 May 2010	24 September 2024
Physical cores	1	120
Threads	2	240
Chip lithography	45 nm	5 nm
Power consumption (TDP)	2 Watt	500 Watt

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