Intel Xeon W-11555MRE vs Intel Core i9-12900H

Comparative analysis of Intel Xeon W-11555MRE and Intel Core i9-12900H 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, 3DMark Fire Strike - Physics Score.

Intel Xeon W-11555MRE

Intel Core i9-12900H

Differences

Reasons to consider the Intel Xeon W-11555MRE

2x more maximum memory size: 128 GB vs 64 GB

Maximum memory size	128 GB vs 64 GB

Reasons to consider the Intel Core i9-12900H

8 more cores, run more applications at once: 14 vs 6
8 more threads: 20 vs 12
Around 11% higher clock speed: 5.00 GHz vs 4.50 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm SuperFin
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 19% better performance in PassMark - Single thread mark: 3802 vs 3201
Around 61% better performance in PassMark - CPU mark: 28159 vs 17484

Specifications (specs)
Number of cores	14 vs 6
Number of threads	20 vs 12
Maximum frequency	5.00 GHz vs 4.50 GHz
Manufacturing process technology	7 nm vs 10 nm SuperFin
L3 cache	24 MB vs 12 MB
Benchmarks
PassMark - Single thread mark	3802 vs 3201
PassMark - CPU mark	28159 vs 17484

Compare benchmarks

CPU 1: Intel Xeon W-11555MRE
CPU 2: Intel Core i9-12900H

PassMark - Single thread mark

CPU 1

CPU 2

3201

3802

PassMark - CPU mark

CPU 1

CPU 2

17484

28159

Name	Intel Xeon W-11555MRE	Intel Core i9-12900H
PassMark - Single thread mark	3201	3802
PassMark - CPU mark	17484	28159
3DMark Fire Strike - Physics Score		7534

Compare specifications (specs)

	Intel Xeon W-11555MRE	Intel Core i9-12900H
Essentials
Architecture codename	Tiger Lake	Alder Lake
Launch date	Q3'21	4 Jan 2022
Launch price (MSRP)	$359	$617
Place in performance rating	429	420
Processor Number	W-11555MRE	i9-12900H
Series	Intel Xeon W Processor	12th Generation Intel Core i9 Processors
Vertical segment	Embedded	Mobile
Performance
64 bit support
L3 cache	12 MB	24 MB
Manufacturing process technology	10 nm SuperFin	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.50 GHz	5.00 GHz
Number of cores	6	14
Number of threads	12	20
L1 cache		1120 KB
L2 cache		17.5 MB
Memory
Max memory channels	2	2
Maximum memory size	128 GB	64 GB
Supported memory types	DDR4-3200	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Graphics
Device ID	0x9A70	0x46A6
Execution Units	32	96
Graphics base frequency	350 MHz
Graphics max dynamic frequency	1.35 GHz	1.45 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 11th Gen Intel Processors	Intel Iris Xe Graphics eligible
Graphics interfaces
Number of displays supported	4	4
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz	7680 x 4320 @ 60Hz
Max resolution over eDP	4096x2304@60Hz	4096 x 2304 @ 120Hz
Graphics API support
DirectX	12.1	12.1
OpenGL	4.6	4.6
Compatibility
Configurable TDP-down	35 Watt
Configurable TDP-up	45 Watt
Max number of CPUs in a configuration	1	1
Package Size	50 x 26.5	50 x 25
Sockets supported	FCBGA1787	FCBGA1744
Thermal Design Power (TDP)		45 Watt
Peripherals
Max number of PCIe lanes	20	28
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Security & Reliability
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Execute Disable Bit (EDB)
Intel® Secure Key technology
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	6
Speed Shift technology
Thermal Monitoring
Intel® Flex Memory Access
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)