E1-2100 vs Atom Z500

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3625	3475
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Atom	AMD E-Series
Power efficiency	9.09	1.08
Designer	Intel	AMD
Architecture codename	Silverthorne (2008−2010)	Kabini (2013−2014)
Release date	2 April 2008 (18 years ago)	23 May 2013 (12 years ago)
Launch price (MSRP)	$45	no data

Detailed specifications

Atom Z500 and E1-2100 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)	2 (Dual-core)
Threads	1	2
Boost clock speed	0.8 GHz	1 GHz
Bus type	FSB	no data
Bus rate	400 MT/s	no data
Multiplier	8	no data
L1 cache	56 KB	no data
L2 cache	512 KB	1024 KB
L3 cache	0 KB	0 KB
Chip lithography	45 nm	28 nm
Die size	24.18 mm2	246 mm2
Maximum core temperature	90 °C	no data
Maximum case temperature (TCase)	no data	90 °C
Number of transistors	47 Million	1,178 million
64 bit support	-	+
Windows 11 compatibility	-	-
VID voltage range	0.80 -1.1V	no data

Compatibility

Information on Atom Z500 and E1-2100 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)	1
Socket	PBGA441	FT3
Power consumption (TDP)	0.65 Watt	9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z500 and E1-2100. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, BMI1, ABM, SVM, AES-NI
AES-NI	-	+
FMA	-	FMA4
AVX	-	+
PowerNow	-	+
PowerGating	-	+
VirusProtect	-	+
Enhanced SpeedStep (EIST)	+	no data
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

Atom Z500 and E1-2100 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 Atom Z500 and E1-2100 are enumerated here.

AMD-V	-	+
VT-d	-	no data
VT-x	-	no data
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z500 and E1-2100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR3
Max memory channels	no data	1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	-	AMD Radeon HD 8210
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Atom Z500 and E1-2100 integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Atom Z500 and E1-2100 integrated GPUs, sometimes API versions are included.

DirectX	-	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Atom Z500 and E1-2100.

PCIe version

no data

2.0

Synthetic benchmarks

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating.

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Pros & cons summary

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Performance score	0.14	0.23
Recency	2 April 2008	23 May 2013
Physical cores	1	2
Threads	1	2
Chip lithography	45 nm	28 nm