Intel Core i3-1220PE vs Intel Xeon W-11955M

Comparative analysis of Intel Core i3-1220PE and Intel Xeon W-11955M 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 Core i3-1220PE

Intel Xeon W-11955M

Differences

Reasons to consider the Intel Core i3-1220PE

CPU is newer: launch date 9 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm SuperFin
Around 4% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 25% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 6% better performance in PassMark - Single thread mark: 3474 vs 3287

Specifications (specs)
Launch date	23 Feb 2022 vs 11 May 2021
Manufacturing process technology	7 nm vs 10 nm SuperFin
L1 cache	800 KB vs 768 KB
L2 cache	12.5 MB vs 10 MB
Benchmarks
PassMark - Single thread mark	3474 vs 3287

Reasons to consider the Intel Xeon W-11955M

4 more threads: 16 vs 12
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 39% better performance in PassMark - CPU mark: 22493 vs 16146

Specifications (specs)
Number of threads	16 vs 12
L3 cache	24 MB vs 12 MB
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - CPU mark	22493 vs 16146

Compare benchmarks

CPU 1: Intel Core i3-1220PE
CPU 2: Intel Xeon W-11955M

PassMark - Single thread mark

CPU 1

CPU 2

3474

3287

PassMark - CPU mark

CPU 1

CPU 2

16146

22493

Name	Intel Core i3-1220PE	Intel Xeon W-11955M
PassMark - Single thread mark	3474	3287
PassMark - CPU mark	16146	22493

Compare specifications (specs)

	Intel Core i3-1220PE	Intel Xeon W-11955M
Essentials
Architecture codename	Alder Lake	Tiger Lake
Launch date	23 Feb 2022	11 May 2021
Launch price (MSRP)	$325	$623
Place in performance rating	428	424
Processor Number	i3-1220PE	W-11955M
Series	12th Generation Intel Core i3 Processors	Intel Xeon W Processor
Vertical segment	Embedded	Mobile
Status		Launched
Performance
64 bit support
L1 cache	800 KB	768 KB
L2 cache	12.5 MB	10 MB
L3 cache	12 MB	24 MB
Manufacturing process technology	7 nm	10 nm SuperFin
Maximum core temperature	100°C	100°C
Number of cores	8	8
Number of threads	12	16
Bus Speed		8 GT/s
Maximum frequency		5.00 GHz
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 3200 MT/s
Maximum memory bandwidth		51.2 GB/s
Graphics
Device ID	0x46A3	0x9A70
Execution Units	48	32
Graphics max dynamic frequency	1.25 GHz	1.45 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 12th Gen Intel Processors	Intel UHD Graphics for 11th Gen Intel Processors
Graphics base frequency		350 MHz
Graphics interfaces
Number of displays supported	4	4
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	7680x4320@60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz	4096x2304@60Hz
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	50 x 25	50 x 26.5
Sockets supported	FCBGA1744	FCBGA1787
Thermal Design Power (TDP)	28 Watt
Configurable TDP-down		35 Watt
Configurable TDP-down Frequency		2.10 GHz
Configurable TDP-up		45 Watt
Configurable TDP-up Frequency		2.60 GHz
Peripherals
Max number of PCIe lanes	20	20
PCIe configurations		Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Security & Reliability
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Speed Shift technology
Thermal Monitoring
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Volume Management Device (VMD)
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)