Intel Core i5-1130G7 vs Intel Atom Z550

Comparative analysis of Intel Core i5-1130G7 and Intel Atom Z550 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i5-1130G7

Intel Atom Z550

Differences

Reasons to consider the Intel Core i5-1130G7

CPU is newer: launch date 11 year(s) 5 month(s) later
3 more cores, run more applications at once: 4 vs 1
Around 100% higher clock speed: 4.00 GHz vs 2 GHz
Around 11% higher maximum core temperature: 100°C vs 90°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 45 nm
6x more L1 cache, more data can be stored in the L1 cache for quick access later
10x more L2 cache, more data can be stored in the L2 cache for quick access later
22.2x better performance in PassMark - CPU mark: 8452 vs 381

Specifications (specs)
Launch date	2 Sep 2020 vs April 2009
Number of cores	4 vs 1
Maximum frequency	4.00 GHz vs 2 GHz
Maximum core temperature	100°C vs 90°C
Manufacturing process technology	10 nm SuperFin vs 45 nm
L1 cache	384 KB vs 64 KB (per core)
L2 cache	5 MB vs 512 KB (per core)
Benchmarks
PassMark - CPU mark	8452 vs 381

Compare benchmarks

CPU 1: Intel Core i5-1130G7
CPU 2: Intel Atom Z550

PassMark - CPU mark

CPU 1

CPU 2

8452

381

Name	Intel Core i5-1130G7	Intel Atom Z550
PassMark - Single thread mark	2378	0
PassMark - CPU mark	8452	381

Compare specifications (specs)

	Intel Core i5-1130G7	Intel Atom Z550
Essentials
Architecture codename	Tiger Lake	Silverthorne
Launch date	2 Sep 2020	April 2009
Launch price (MSRP)	$309
Place in performance rating	1019	3343
Processor Number	i5-1130G7	Z550
Series	11th Generation Intel Core i5 Processors	Legacy Intel Atom® Processors
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Performance
64 bit support
Bus Speed	2 GT/s	533 MHz FSB
L1 cache	384 KB	64 KB (per core)
L2 cache	5 MB	512 KB (per core)
L3 cache	8 MB
Manufacturing process technology	10 nm SuperFin	45 nm
Maximum core temperature	100°C	90°C
Maximum frequency	4.00 GHz	2 GHz
Number of cores	4	1
Number of threads	8
Base frequency		2.00 GHz
Die size		26 mm2
Transistor count		47 million
Memory
Max memory channels	2
Maximum memory size	32 GB
Supported memory types	LPDDR4x-4267
Graphics
Device ID	0x9A40
Execution Units	80
Graphics max dynamic frequency	1.10 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics
Graphics interfaces
Number of displays supported	4
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz
Max resolution over eDP	4096x2304@60Hz
Graphics API support
DirectX	12.1
OpenGL	4.6
Compatibility
Configurable TDP-down	7 Watt
Configurable TDP-down Frequency	800 MHz
Configurable TDP-up	15 Watt
Configurable TDP-up Frequency	1.80 GHz
Max number of CPUs in a configuration	1	1
Package Size	26.5x18.5	13mm x 14mm
Sockets supported	FCBGA1598	PBGA441
Low Halogen Options Available
Thermal Design Power (TDP)		2.4 Watt
Security & Reliability
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Secure Boot
Execute Disable Bit (EDB)
Advanced Technologies
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
FSB parity
Intel 64
Intel® Demand Based Switching
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)