Intel Core i7-1185G7 vs Intel Xeon W-10855M

Comparative analysis of Intel Core i7-1185G7 and Intel Xeon W-10855M processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i7-1185G7

Intel Xeon W-10855M

Differences

Reasons to consider the Intel Core i7-1185G7

CPU is newer: launch date 3 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 14 nm
3.3x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 2% better performance in PassMark - Single thread mark: 2808 vs 2765

Specifications (specs)
Launch date	2 Sep 2020 vs 13 May 2020
Manufacturing process technology	10 nm SuperFin vs 14 nm
L2 cache	5 MB vs 1.5 MB
Benchmarks
PassMark - Single thread mark	2808 vs 2765

Reasons to consider the Intel Xeon W-10855M

2 more cores, run more applications at once: 6 vs 4
4 more threads: 12 vs 8
Around 6% higher clock speed: 5.10 GHz vs 4.80 GHz
2x more maximum memory size: 128 GB vs 64 GB
Around 22% better performance in PassMark - CPU mark: 12594 vs 10352

Specifications (specs)
Number of cores	6 vs 4
Number of threads	12 vs 8
Maximum frequency	5.10 GHz vs 4.80 GHz
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - CPU mark	12594 vs 10352

Compare benchmarks

CPU 1: Intel Core i7-1185G7
CPU 2: Intel Xeon W-10855M

PassMark - Single thread mark

CPU 1

CPU 2

2808

2765

PassMark - CPU mark

CPU 1

CPU 2

10352

12594

Name	Intel Core i7-1185G7	Intel Xeon W-10855M
PassMark - Single thread mark	2808	2765
PassMark - CPU mark	10352	12594

Compare specifications (specs)

	Intel Core i7-1185G7	Intel Xeon W-10855M
Essentials
Architecture codename	Tiger Lake	Comet Lake
Launch date	2 Sep 2020	13 May 2020
Launch price (MSRP)	$426	$450
Place in performance rating	778	765
Processor Number	i7-1185G7	W-10855M
Series	11th Generation Intel Core i7 Processors	Intel Xeon W Processor
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Performance
64 bit support
Bus Speed	4 GT/s	8 GT/s
L1 cache	384 KB	384 KB
L2 cache	5 MB	1.5 MB
L3 cache	12 MB	12 MB
Manufacturing process technology	10 nm SuperFin	14 nm
Maximum core temperature	100C	100°C
Maximum frequency	4.80 GHz	5.10 GHz
Number of cores	4	6
Number of threads	8	12
Base frequency		2.80 GHz
Memory
Max memory channels	2	2
Maximum memory size	64 GB	128 GB
Supported memory types	DDR4-3200, LPDDR4x-4267	DDR4-2933
Maximum memory bandwidth		45.8 GB/s
Graphics
Device ID	0x9A49	0x9BF6
Execution Units	96
Graphics max dynamic frequency	1.35 GHz	1.20 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics	Intel UHD Graphics
Graphics base frequency		350 MHz
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	12 Watt	35 Watt
Configurable TDP-down Frequency	1.20 GHz
Configurable TDP-up	28 Watt
Configurable TDP-up Frequency	3.00 GHz
Max number of CPUs in a configuration	1	1
Package Size	46.5x25	42mm x 28mm
Sockets supported	FCBGA1449	FCBGA1440
Thermal Design Power (TDP)		45 Watt
Security & Reliability
Intel® OS Guard
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® Secure Key technology
Advanced Technologies
Idle States
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® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Intel 64
Intel® Flex Memory Access
Intel® Thermal Velocity Boost
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Peripherals
Max number of PCIe lanes		16
PCI Express revision		3.0
PCIe configurations		Up to 1x16, 2x8, 1x8+2x4