Xeon W-10855M vs Core i7-7800X

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Aggregated performance score

Core i7-7800X
2017
6 cores / 12 threads
8.33
+1.2%
Xeon W-10855M
2020
6 cores / 12 threads
8.23

Core i7-7800X outperforms Xeon W-10855M by 1% based on our aggregated benchmark results.

Primary Details

Comparing Core i7-7800X and Xeon W-10855M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking831840
Place by popularitynot in top-100not in top-100
Cost-Effectiveness Evaluation7.12no data
Market segmentDesktop processorMobile workstation
SeriesIntel Core i7Intel Comet Lake
Architecture codenameSkylake (server) (2017−2019)Comet Lake-H (2020)
Release date26 June 2017 (6 years ago)13 May 2020 (3 years ago)
Launch price (MSRP)$389no data
Current price$291 (0.7x MSRP)no data

Cost-Effectiveness Evaluation

Performance per price, higher is better.

no data

Detailed Specifications

Core i7-7800X and Xeon W-10855M basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores6 (Hexa-Core)6 (Hexa-Core)
Threads1212
Base clock speed3.5 GHz2.8 GHz
Boost clock speed4 GHz4.9 GHz
Bus support4 × 8 GT/sno data
L1 cache64 KB (per core)384 KB
L2 cache1 MB (per core)1.5 MB
L3 cache8.25 MB (shared)12 MB
Chip lithography14 nm14 nm
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesNo

Compatibility

Information on Core i7-7800X and Xeon W-10855M compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCLGA2066FCBGA1440
Power consumption (TDP)140 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7800X and Xeon W-10855M. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX+-
Idle Statesno data+
Thermal Monitoringno data+
Flex Memory Accessno data+
SIPPno data+
Turbo Boost Max 3.0no data+
StatusDiscontinuedDiscontinued

Security technologies

Core i7-7800X and Xeon W-10855M technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Keyno data+
Identity Protectionno data+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7800X and Xeon W-10855M are enumerated here.

AMD-Vno data+
VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7800X and Xeon W-10855M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR4
Maximum memory size128 GB128 GB
Max memory channels42
Maximum memory bandwidth77 GB/s45.8 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel® UHD Graphics for 10th Gen Intel® Processors
Quick Sync Videono data+
Graphics max frequencyno data1.2 GHz

Graphics interfaces

Available interfaces and connections of Core i7-7800X and Xeon W-10855M integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPortno data+
HDMIno data+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core i7-7800X and Xeon W-10855M integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@30Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Core i7-7800X and Xeon W-10855M integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core i7-7800X and Xeon W-10855M.

PCIe version3.03.0
PCI Express lanes2816

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i7-7800X 8.33
+1.2%
Xeon W-10855M 8.23

Core i7-7800X outperforms Xeon W-10855M by 1% based on our aggregated benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

i7-7800X 12882
+1.2%
Xeon W-10855M 12728

Core i7-7800X outperforms Xeon W-10855M by 1% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

i7-7800X 1348
Xeon W-10855M 1487
+10.3%

Xeon W-10855M outperforms Core i7-7800X by 10% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

i7-7800X 6123
+6.3%
Xeon W-10855M 5761

Core i7-7800X outperforms Xeon W-10855M by 6% in GeekBench 5 Multi-Core.

Gaming performance

Pros & Cons Summary


Performance score 8.33 8.23
Recency 26 June 2017 13 May 2020
Power consumption (TDP) 140 Watt 45 Watt

Given the minimal performance differences, no clear winner can be declared between Core i7-7800X and Xeon W-10855M.

Be aware that Core i7-7800X is a desktop processor while Xeon W-10855M is a mobile workstation one.


Should you still have questions on choice between Core i7-7800X and Xeon W-10855M, ask them in Comments section, and we shall answer.

Vote for Your Favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i7-7800X
Core i7-7800X
Intel Xeon W-10855M
Xeon W-10855M

Similar processor comparisons

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Community Ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.9 166 votes

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Questions & Сomments

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