Intel Xeon W-11855M vs Intel Core i7-9750H

Comparative analysis of Intel Xeon W-11855M and Intel Core i7-9750H 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, 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 Xeon W-11855M

Intel Core i7-9750H

Differences

Reasons to consider the Intel Xeon W-11855M

CPU is newer: launch date 2 year(s) 0 month(s) later
Around 9% higher clock speed: 4.90 GHz vs 4.50 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 14 nm
Around 25% more L1 cache; more data can be stored in the L1 cache for quick access later
5x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later

Launch date	11 May 2021 vs 23 April 2019
Maximum frequency	4.90 GHz vs 4.50 GHz
Manufacturing process technology	10 nm SuperFin vs 14 nm
L1 cache	480 KB vs 384 KB
L2 cache	7.5 MB vs 1.5 MB
L3 cache	18 MB vs 12 MB

Compare benchmarks

CPU 1: Intel Xeon W-11855M
CPU 2: Intel Core i7-9750H

Name	Intel Xeon W-11855M	Intel Core i7-9750H
PassMark - Single thread mark	3242
PassMark - CPU mark	18097
Geekbench 4 - Single Core		1068
Geekbench 4 - Multi-Core		5019
3DMark Fire Strike - Physics Score		3800
GFXBench 4.0 - Car Chase Offscreen (Frames)		2012
GFXBench 4.0 - Car Chase Offscreen (Fps)		2012
GFXBench 4.0 - Manhattan (Frames)		4430
GFXBench 4.0 - Manhattan (Fps)		4430
GFXBench 4.0 - T-Rex (Frames)		8336
GFXBench 4.0 - T-Rex (Fps)		8336

Compare specifications (specs)

	Intel Xeon W-11855M	Intel Core i7-9750H
Essentials
Architecture codename	Tiger Lake	Coffee Lake
Launch date	11 May 2021	23 April 2019
Launch price (MSRP)	$450	$395
Place in performance rating	491	516
Processor Number	W-11855M	i7-9750H
Series	Intel Xeon W Processor	i7-9000
Status	Launched
Vertical segment	Mobile	Mobile
Family		Core i7
Performance
64 bit support
Bus Speed	8 GT/s	8 GT/s DMI
L1 cache	480 KB	384 KB
L2 cache	7.5 MB	1.5 MB
L3 cache	18 MB	12 MB
Manufacturing process technology	10 nm SuperFin	14 nm
Maximum core temperature	100°C	100 °C
Maximum frequency	4.90 GHz	4.50 GHz
Number of cores	6	6
Number of threads	12	12
Base frequency		2.60 GHz
Unlocked
Memory
Max memory channels	2	2
Maximum memory bandwidth	51.2 GB/s	41.8 GB/s
Maximum memory size	128 GB	128 GB
Supported memory types	Up to 3200 MT/s	DDR4-2666, LPDDR3-2133
ECC memory support
Graphics
Device ID	0x9A70	0x3E9B
Execution Units	32
Graphics base frequency	350 MHz	350 MHz
Graphics max dynamic frequency	1.45 GHz	1.15 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 11th Gen Intel Processors	Intel UHD Graphics 630
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Max video memory		64 GB
Graphics interfaces
Number of displays supported	4	3
DisplayPort
DVI
eDP
HDMI
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz	4096x2304@60Hz
Max resolution over eDP	4096x2304@60Hz	4096x2304@60Hz
4K resolution support
Max resolution over HDMI 1.4		4096x2304@30Hz
Graphics API support
DirectX	12.1	12
OpenGL	4.6	4.5
Compatibility
Configurable TDP-down	35 Watt	35 Watt
Configurable TDP-down Frequency	2.60 GHz
Configurable TDP-up	45 Watt
Configurable TDP-up Frequency	3.20 GHz
Max number of CPUs in a configuration	1	1
Package Size	50 x 26.5
Sockets supported	FCBGA1787	FCBGA1440
Thermal Design Power (TDP)		45 Watt
Peripherals
Max number of PCIe lanes	20	16
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4	1x16, 2x8, 1x8+2x4
PCI Express revision		3.0
Security & Reliability
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Secure Boot
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
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® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® My WiFi technology
Intel® Thermal Velocity Boost
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)