Intel Core i7-1265UL vs Intel Core i7-12650HX

Comparative analysis of Intel Core i7-1265UL and Intel Core i7-12650HX 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.

Intel Core i7-1265UL

Intel Core i7-12650HX

Differences

Reasons to consider the Intel Core i7-1265UL

Around 2% higher clock speed: 4.80 GHz vs 4.70 GHz
3.7x lower typical power consumption: 15 Watt vs 55 Watt

Maximum frequency	4.80 GHz vs 4.70 GHz
Thermal Design Power (TDP)	15 Watt vs 55 Watt

Reasons to consider the Intel Core i7-12650HX

4 more cores, run more applications at once: 14 vs 10
8 more threads: 20 vs 12
Around 40% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 40% 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
2x more maximum memory size: 128 GB vs 64 GB

Number of cores	14 vs 10
Number of threads	20 vs 12
L1 cache	1120 KB vs 800 KB
L2 cache	17.5 MB vs 12.5 MB
L3 cache	24 MB vs 12 MB
Maximum memory size	128 GB vs 64 GB

Compare specifications (specs)

	Intel Core i7-1265UL	Intel Core i7-12650HX
Essentials
Architecture codename	Alder Lake	Alder Lake
Launch date	Q3'22	10 May 2022
Launch price (MSRP)	$426	$472
Place in performance rating	not rated	not rated
Processor Number	i7-1265UL	i7-12650HX
Series	12th Generation Intel Core i7 Processors	12th Generation Intel Core i7 Processors
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	1.80 GHz
L1 cache	800 KB	1120 KB
L2 cache	12.5 MB	17.5 MB
L3 cache	12 MB	24 MB
Manufacturing process technology	7 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.80 GHz	4.70 GHz
Number of cores	10	14
Number of threads	12	20
Memory
Max memory channels	2	2
Maximum memory size	64 GB	128 GB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Maximum memory bandwidth		76.8 GB/s
Graphics
Device ID	0x46A8
Execution Units	96	32
Graphics max dynamic frequency	1.25 GHz	1.45 GHz
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics eligible	Intel UHD Graphics for 12th Gen Intel Processors
Graphics interfaces
Number of displays supported	4	4
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	7680 x 4320 @ 60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz	5120 x 3200 @ 120Hz
Graphics API support
DirectX	12.1	12.1
OpenGL	4.6	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50mm x 25mm	45.0 mm x 37.5 mm
Sockets supported	FCLGA1700	FCBGA1964
Thermal Design Power (TDP)	15 Watt	55 Watt
Peripherals
Max number of PCIe lanes	20	20
PCI Express revision		5.0 and 4.0
PCIe configurations		Up to 1x16+4, 2x8+4
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	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
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)