Turion II Neo K645 vs Atom D2700

Primary details

Comparing Atom D2700 and Turion II Neo K645 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	Laptop	Laptop
Series	Intel Atom	AMD Turion II Neo
Architecture codename	Cedarview (2011−2012)	Geneva (2010)
Release date	28 December 2011 (12 years ago)	15 December 2010 (13 years ago)
Launch price (MSRP)	$52	no data

Detailed specifications

Atom D2700 and Turion II Neo K645 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)	2 (Dual-core)
Threads	4	2
Base clock speed	2.13 GHz	no data
Boost clock speed	2.13 GHz	1.6 GHz
Bus rate	no data	3200 MHz
L1 cache	64 KB (per core)	no data
L2 cache	1 MB	1 MB
L3 cache	0 KB	no data
Chip lithography	32 nm	45 nm
Die size	66 mm2	no data
Maximum core temperature	100 °C	no data
Number of transistors	176 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom D2700 and Turion II Neo K645 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	no data
Socket	FCBGA559	S1
Power consumption (TDP)	10 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom D2700 and Turion II Neo K645. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	no data
Enhanced SpeedStep (EIST)	-	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Demand Based Switching	-	no data
PAE	36 Bit	no data
AMT	-	no data
Status	Discontinued	no data
HD Audio	+	no data

Security technologies

Atom D2700 and Turion II Neo K645 technologies aimed at improving security, for example, by protecting against hacks.

EDB

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom D2700 and Turion II Neo K645 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom D2700 and Turion II Neo K645. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	4 GB	no data
Max memory channels	1	no data
Maximum memory bandwidth	6.4 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel Graphics Media Accelerator (GMA) 3650

no data

Graphics interfaces

Available interfaces and connections of Atom D2700 and Turion II Neo K645 integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Atom D2700 and Turion II Neo K645.

PCI Express lanes	4	no data
Total number of SATA ports	2	no data
Number of USB ports	8	no data

Pros & cons summary

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Recency	28 December 2011	15 December 2010
Threads	4	2
Chip lithography	32 nm	45 nm
Power consumption (TDP)	10 Watt	15 Watt

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Should you still have questions on choice between Atom D2700 and Turion II Neo K645, ask them in Comments section, and we shall answer.

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