Celeron B830 vs Atom x5-Z8500

Place in performance ranking	2517	2723
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	5x Intel Atom	Intel Celeron
Architecture codename	Cherry Trail (2016)	Sandy Bridge (2011−2013)
Release date	2 March 2015 (9 years ago)	1 September 2012 (11 years ago)
Launch price (MSRP)	no data	$86
Current price	$191	$26 (0.3x MSRP)

Detailed specifications

Atom x5-Z8500 and Celeron B830 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	4 (Quad-Core)	2 (Dual-core)
Threads	4	2
Base clock speed	1.44 GHz	1.8 GHz
Boost clock speed	2.24 GHz	1.8 GHz
L1 cache	no data	64K (per core)
L2 cache	2 MB	256K (per core)
L3 cache	0 KB	2 MB (shared)
Chip lithography	14 nm	32 nm
Die size	no data	131 mm²
Maximum core temperature	90 °C	100 °C
Number of transistors	no data	504 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Atom x5-Z8500 and Celeron B830 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	UTFCBGA1380	FCPGA988,PGA988
Power consumption (TDP)	no data	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x5-Z8500 and Celeron B830. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	-
FMA	no data	+
Enhanced SpeedStep (EIST)	+	+
My WiFi	no data	-
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	-
Idle States	no data	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
Demand Based Switching	no data	-
FDI	no data	+
Fast Memory Access	no data	+
Status	Discontinued	Discontinued

Security technologies

Atom x5-Z8500 and Celeron B830 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	-
EDB	no data	+
Secure Boot	+	no data
Identity Protection	+	no data
Anti-Theft	no data	-

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x5-Z8500 and Celeron B830 are enumerated here.

VT-d	no data	-
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x5-Z8500 and Celeron B830. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	8 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	21.3 GB/s
ECC memory support	no data	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics	Intel® HD Graphics for 2nd Generation Intel® Processors
Max video memory	8 GB	no data
Graphics max frequency	600 MHz	1.05 GHz
Execution Units	12	no data

Graphics interfaces

Available interfaces and connections of Atom x5-Z8500 and Celeron B830 integrated GPUs.

Number of displays supported	3	2
eDP	no data	+
DisplayPort	no data	+
HDMI	no data	+
SDVO	no data	+
CRT	no data	+

Graphics image quality

Maximum display resolutions supported by Atom x5-Z8500 and Celeron B830 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	3840x2160	no data
Max resolution over eDP	2560x1600	no data

Peripherals

Specifications and connection of peripherals supported by Atom x5-Z8500 and Celeron B830.

PCIe version	2.0	2.0
PCI Express lanes	2	16
USB revision	3.0	no data
Number of USB ports	3	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.

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.

Atom x5-Z8500 0.80
+45.5%

Celeron B830 0.55

Atom x5-Z8500 outperforms Celeron B830 by 45% based on our aggregate benchmark results.

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Atom x5-Z8500 1236
+44.2%

Celeron B830 857

Atom x5-Z8500 outperforms Celeron B830 by 44% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Atom x5-Z8500 170

Celeron B830 270
+58.8%

Celeron B830 outperforms Atom x5-Z8500 by 59% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Atom x5-Z8500 489
+3.4%

Celeron B830 473

Atom x5-Z8500 outperforms Celeron B830 by 3% in GeekBench 5 Multi-Core.