A6-7000 vs Celeron 3855U

Primary details

Comparing Celeron 3855U and A6-7000 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2463	2624
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	AMD Kaveri
Architecture codename	Skylake (2015−2016)	Kaveri (2014−2015)
Release date	15 August 2015 (8 years ago)	1 June 2014 (9 years ago)
Launch price (MSRP)	$107	no data
Current price	$315 (2.9x MSRP)	$450

Detailed specifications

Celeron 3855U and A6-7000 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	2	2
Base clock speed	1.6 GHz	2.2 GHz
Boost clock speed	1.6 GHz	3 GHz
Bus support	4 GT/s	no data
L1 cache	128 KB	no data
L2 cache	512 KB	1024 KB
L3 cache	2 MB	no data
Chip lithography	14 nm	28 nm
Die size	98.57 mm210.3 mm × 9.57 mm	no data
Maximum core temperature	100 °C	no data
Number of transistors	1750 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Celeron 3855U and A6-7000 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	FCBGA1356	FT3
Power consumption (TDP)	15 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 3855U and A6-7000. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA, DDR3-1600 Controller
AES-NI	+	+
FMA	no data	+
AVX	no data	+
FRTC	no data	1
PowerTune	no data	-
TrueAudio	no data	+
PowerNow	no data	+
PowerGating	no data	+
Out-of-band client management	no data	+
VirusProtect	no data	+
HSA	no data	1
Enhanced SpeedStep (EIST)	+	no data
My WiFi	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
TSX	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
SIPP	-	no data
Smart Response	+	no data
Status	Discontinued	no data

Security technologies

Celeron 3855U and A6-7000 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data
Secure Key	+	no data
MPX	-	no data
Identity Protection	+	no data
SGX	Yes with Intel® ME	no data
OS Guard	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 3855U and A6-7000 are enumerated here.

AMD-V	no data	1
VT-d	+	no data
VT-x	+	no data
EPT	+	no data
IOMMU 2.0	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 3855U and A6-7000. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1866, DDR4-2133, LPDDR3-1600, LPDDR3-1866, DDR3L-1333, DDR3L-1600	DDR3
Maximum memory size	32 GB	no data
Max memory channels	2	2
Maximum memory bandwidth	34.1 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics 510	AMD Radeon R4 Graphics
iGPU core count	no data	3
Max video memory	32 GB	no data
Quick Sync Video	+	no data
Clear Video HD	+	no data
Enduro	no data	+
Switchable graphics	no data	1
UVD	no data	+
VCE	no data	+
Graphics max frequency	900 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron 3855U and A6-7000 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	+
HDMI	+	+
DVI	+	no data

Graphics image quality

Maximum display resolutions supported by Celeron 3855U and A6-7000 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Celeron 3855U and A6-7000 integrated GPUs, sometimes API versions are included.

DirectX	12	DirectX® 12
OpenGL	4.4	no data
Vulkan	no data	1

Peripherals

Specifications and connection of peripherals supported by Celeron 3855U and A6-7000.

PCIe version	2.0	3.0
PCI Express lanes	10	no data

Synthetic benchmark performance

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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Celeron 3855U outperforms A6-7000 by 28% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	0.83	0.65
Integrated graphics card	1.37
Recency	15 August 2015	1 June 2014
Chip lithography	14 nm	28 nm
Power consumption (TDP)	15 Watt	17 Watt

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Should you still have questions on choice between Celeron 3855U and A6-7000, ask them in Comments section, and we shall answer.

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