Intel Core i5-12450HX vs Intel Core i5-8365UE

Comparative analysis of Intel Core i5-12450HX and Intel Core i5-8365UE 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Core i5-12450HX

Intel Core i5-8365UE

Differences

Reasons to consider the Intel Core i5-12450HX

4 more cores, run more applications at once: 8 vs 4
4 more threads: 12 vs 8
Around 7% higher clock speed: 4.40 GHz vs 4.10 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
2.5x 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
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
Around 55% better performance in PassMark - Single thread mark: 3381 vs 2188
3.2x better performance in PassMark - CPU mark: 18491 vs 5711

Specifications (specs)
Number of cores	8 vs 4
Number of threads	12 vs 8
Maximum frequency	4.40 GHz vs 4.10 GHz
Manufacturing process technology	7 nm vs 14 nm
L1 cache	640 KB vs 256 KB
L2 cache	10 MB vs 1 MB
L3 cache	12 MB vs 6 MB
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	3381 vs 2188
PassMark - CPU mark	18491 vs 5711

Reasons to consider the Intel Core i5-8365UE

3.7x lower typical power consumption: 15 Watt vs 55 Watt

Thermal Design Power (TDP)	15 Watt vs 55 Watt

Compare benchmarks

CPU 1: Intel Core i5-12450HX
CPU 2: Intel Core i5-8365UE

PassMark - Single thread mark

CPU 1

CPU 2

3381

2188

PassMark - CPU mark

CPU 1

CPU 2

18491

5711

Name	Intel Core i5-12450HX	Intel Core i5-8365UE
PassMark - Single thread mark	3381	2188
PassMark - CPU mark	18491	5711
GFXBench 4.0 - Car Chase Offscreen (Frames)		1937
GFXBench 4.0 - Car Chase Offscreen (Fps)		1937
GFXBench 4.0 - Manhattan (Frames)		4491
GFXBench 4.0 - Manhattan (Fps)		4491
GFXBench 4.0 - T-Rex (Frames)		7916
GFXBench 4.0 - T-Rex (Fps)		7916

Compare specifications (specs)

	Intel Core i5-12450HX	Intel Core i5-8365UE
Essentials
Architecture codename	Alder Lake	Whiskey Lake
Launch date	10 May 2022	Q2'19
Launch price (MSRP)	$312	$297
Place in performance rating	355	313
Processor Number	i5-12450HX	i5-8365UE
Series	12th Generation Intel Core i5 Processors
Vertical segment	Mobile	Embedded
Performance
64 bit support
L1 cache	640 KB	256 KB
L2 cache	10 MB	1 MB
L3 cache	12 MB	6 MB
Manufacturing process technology	7 nm	14 nm
Maximum core temperature	100°C	100 °C
Maximum frequency	4.40 GHz	4.10 GHz
Number of cores	8	4
Number of threads	12	8
Base frequency		1.60 GHz
Memory
Max memory channels	2	2
Maximum memory bandwidth	76.8 GB/s	37.5 GB/s
Maximum memory size	128 GB	64 GB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s	DDR4-2400, LPDDR3-2133
ECC memory support
Graphics
Execution Units	16	24
Graphics max dynamic frequency	1.30 GHz	1.05 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 12th Gen Intel Processors	Intel UHD Graphics 620
Graphics base frequency		300 MHz
Graphics interfaces
Number of displays supported	4	3
DisplayPort
eDP
HDMI
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	4096x2304@60Hz
Max resolution over eDP	5120 x 3200 @ 120Hz	4096x2304@60Hz
4K resolution support
Max resolution over HDMI 1.4		4096x2160@30/24Hz
Graphics API support
DirectX	12.1	12
OpenGL	4.6	4.5
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	45.0 mm x 37.5 mm
Sockets supported	FCBGA1964	FCBGA1528
Thermal Design Power (TDP)	55 Watt	15 Watt
Configurable TDP-down		12.5 Watt
Configurable TDP-down Frequency		1.10 GHz
Configurable TDP-up		25 Watt
Configurable TDP-up Frequency		1.80 GHz
Peripherals
Max number of PCIe lanes	20	16
PCI Express revision	5.0 and 4.0	3.0
PCIe configurations	Up to 1x16+4, 2x8+4	1x4, 2x2, 1x2+2x1 and 4x1
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Software Guard Extensions (Intel® SGX)
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® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)