Atom Z605 vs Core i7-970

Primary details

Comparing Core i7-970 and Atom Z605 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1307	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.72	no data
Market segment	Desktop processor	Laptop
Series	no data	Intel Atom
Architecture codename	Gulftown (2010−2011)	Lincroft (2010−2011)
Release date	19 July 2010 (13 years ago)	4 May 2010 (14 years ago)
Launch price (MSRP)	$662	no data
Current price	$132 (0.2x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-970 and Atom Z605 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	6 (Hexa-Core)	1 (Single-Core)
Threads	12	1
Base clock speed	3.2 GHz	no data
Boost clock speed	3.46 GHz	1 GHz
Bus support	no data	400 MT/s
L1 cache	64 KB (per core)	64K (per core)
L2 cache	256 KB (per core)	512 KB (per core)
L3 cache	12 MB (shared)	0 KB
Chip lithography	32 nm	45 nm
Die size	239 mm2	65.2526 mm28.89 mm × 7.34 mm
Maximum core temperature	68 °C	no data
Number of transistors	1,170 million	140 million
64 bit support	+	-
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i7-970 and Atom Z605 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 (Uniprocessor)
Socket	FCLGA1366	Intel BGA 518
Power consumption (TDP)	130 Watt	2.2 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-970 and Atom Z605. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	no data
AES-NI	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	-	no data
Demand Based Switching	-	no data
PAE	36 Bit	no data
Status	Discontinued	no data

Security technologies

Core i7-970 and Atom Z605 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-970 and Atom Z605 are enumerated here.

VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-970 and Atom Z605. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR1, DDR2
Maximum memory size	24 GB	2 GB
Max memory channels	3	1
Maximum memory bandwidth	25.6 GB/s	3.2 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

PowerVR SGX535

Peripherals

Specifications and connection of peripherals supported by Core i7-970 and Atom Z605.

PCIe version

2.0

no data

Pros & cons summary

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Recency	19 July 2010	4 May 2010
Physical cores	6	1
Threads	12	1
Chip lithography	32 nm	45 nm
Power consumption (TDP)	130 Watt	2 Watt

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Should you still have questions on choice between Core i7-970 and Atom Z605, ask them in Comments section, and we shall answer.

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