Intel Celeron 7305 vs Intel Core i7-620UM

Comparative analysis of Intel Celeron 7305 and Intel Core i7-620UM 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.

Intel Celeron 7305

Intel Core i7-620UM

Differences

Reasons to consider the Intel Celeron 7305

CPU is newer: launch date 12 year(s) 1 month(s) later
3 more cores, run more applications at once: 5 vs 2
2 more threads: 6 vs 4
12.5x more L2 cache, more data can be stored in the L2 cache for quick access later
2x more L3 cache, more data can be stored in the L3 cache for quick access later
8x more maximum memory size: 64 GB vs 8 GB
2.3x better performance in PassMark - CPU mark: 2470 vs 1091

Specifications (specs)
Launch date	23 Feb 2022 vs 4 January 2010
Number of cores	5 vs 2
Number of threads	6 vs 4
L2 cache	6.25 MB vs 512 KB
L3 cache	8 MB vs 4096 KB
Maximum memory size	64 GB vs 8 GB
Benchmarks
PassMark - CPU mark	2470 vs 1091

Reasons to consider the Intel Core i7-620UM

Around 5% higher maximum core temperature: 105°C vs 100°C
Around 6% better performance in PassMark - Single thread mark: 859 vs 814

Specifications (specs)
Maximum core temperature	105°C vs 100°C
Benchmarks
PassMark - Single thread mark	859 vs 814

Compare benchmarks

CPU 1: Intel Celeron 7305
CPU 2: Intel Core i7-620UM

PassMark - Single thread mark

CPU 1

CPU 2

814

859

PassMark - CPU mark

CPU 1

CPU 2

2470

1091

Name	Intel Celeron 7305	Intel Core i7-620UM
PassMark - Single thread mark	814	859
PassMark - CPU mark	2470	1091

Compare specifications (specs)

	Intel Celeron 7305	Intel Core i7-620UM
Essentials
Architecture codename	Alder Lake	Arrandale
Launch date	23 Feb 2022	4 January 2010
Launch price (MSRP)	$128	$278
Place in performance rating	2468	2465
Processor Number	7305	i7-620UM
Series	Intel Celeron Processor 7000 Series	Legacy Intel® Core™ Processors
Vertical segment	Mobile	Mobile
Status		Discontinued
Performance
64 bit support
L1 cache	400 KB
L2 cache	6.25 MB	512 KB
L3 cache	8 MB	4096 KB
Manufacturing process technology	Intel 7	32 nm
Maximum core temperature	100°C	105°C
Number of cores	5	2
Number of threads	6	4
Base frequency		1.06 GHz
Bus Speed		2.5 GT/s DMI
Die size		81 mm2
Front-side bus (FSB)		2500 MHz
Maximum frequency		2.13 GHz
Transistor count		382 million
Memory
Max memory channels	2	2
Maximum memory size	64 GB	8 GB
Supported memory types	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267	DDR3 800
Maximum memory bandwidth		12.8 GB/s
Graphics
Device ID	0x46B3
Execution Units	48
Graphics max dynamic frequency	1.10 GHz	500 MHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 12th Gen Intel Processors	Intel HD Graphics
Graphics base frequency		166 MHz
Graphics max frequency		500 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Graphics interfaces
Number of displays supported	4	2
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	1
Package Size	50 x 25	BGA 34mm x 28mm
Sockets supported	FCBGA1744	BGA1288
Low Halogen Options Available
Thermal Design Power (TDP)		18 Watt
Peripherals
Max number of PCIe lanes	20	16
PCI Express revision		2.0
PCIe configurations		1x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel® SSE4.1, Intel® SSE4.2
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
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Intel 64
Intel® Fast Memory Access
Intel® vPro™ Platform Eligibility
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)