Intel Celeron 7305 vs Intel Atom C2538

Comparative analysis of Intel Celeron 7305 and Intel Atom C2538 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Celeron 7305

Intel Atom C2538

Differences

Reasons to consider the Intel Celeron 7305

1 more cores, run more applications at once: 5 vs 4
2 more threads: 6 vs 4
Around 66% better performance in PassMark - Single thread mark: 816 vs 491
2.6x better performance in PassMark - CPU mark: 2493 vs 960

Specifications (specs)
Number of cores	5 vs 4
Number of threads	6 vs 4
Benchmarks
PassMark - Single thread mark	816 vs 491
PassMark - CPU mark	2493 vs 960

Compare benchmarks

CPU 1: Intel Celeron 7305
CPU 2: Intel Atom C2538

PassMark - Single thread mark

CPU 1

CPU 2

816

491

PassMark - CPU mark

CPU 1

CPU 2

2493

960

Name	Intel Celeron 7305	Intel Atom C2538
PassMark - Single thread mark	816	491
PassMark - CPU mark	2493	960
Geekbench 4 - Single Core		1014
Geekbench 4 - Multi-Core		2546

Compare specifications (specs)

	Intel Celeron 7305	Intel Atom C2538
Essentials
Architecture codename	Alder Lake	Rangeley
Launch date	23 Feb 2022	Q3'13
Launch price (MSRP)	$128
Place in performance rating	2456	2457
Processor Number	7305	C2538
Series	Intel Celeron Processor 7000 Series	Intel® Atom™ Processor C Series
Vertical segment	Mobile	Embedded
Status		Launched
Performance
64 bit support
L1 cache	400 KB
L2 cache	6.25 MB
L3 cache	8 MB
Manufacturing process technology	Intel 7	22 nm
Maximum core temperature	100°C
Number of cores	5	4
Number of threads	6	4
Base frequency		2.40 GHz
Memory
Max memory channels	2	2
Maximum memory size	64 GB	64 GB
Supported memory types	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267	DDR3/DDR3L 1600
Graphics
Device ID	0x46B3
Execution Units	48
Graphics max dynamic frequency	1.10 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 12th Gen Intel Processors
Graphics interfaces
Number of displays supported	4
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz
Graphics API support
DirectX	12.1
OpenGL	4.6
Compatibility
Max number of CPUs in a configuration	1
Package Size	50 x 25	34 mm x 28 mm
Sockets supported	FCBGA1744	FCBGA1283
Low Halogen Options Available
Thermal Design Power (TDP)		15 Watt
Peripherals
Max number of PCIe lanes	20	16
Integrated LAN
Max number of SATA 6 Gb/s Ports		2
Number of USB ports		4
PCI Express revision		2
PCIe configurations		x1,x2,x4,x8,x16
Total number of SATA ports		6
UART
USB revision		2
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Integrated Intel® QuickAssist Technology
Intel 64
Physical Address Extensions (PAE)		36-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)