Ryzen 9 5900H vs Xeon W-10855M

VS

Aggregate performance score

Xeon W-10855M
2020
6 cores / 12 threads, 45 Watt
8.26
Ryzen 9 5900H
2021
8 cores / 16 threads, 45 Watt
13.43
+62.6%

Ryzen 9 5900H outperforms Xeon W-10855M by an impressive 63% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-10855M and Ryzen 9 5900H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking933579
Place by popularitynot in top-100not in top-100
Market segmentMobile workstationLaptop
SeriesIntel Comet LakeAMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency16.7427.21
Architecture codenameComet Lake-H (2020)Cezanne U (Zen 3) (2021−2022)
Release date13 May 2020 (4 years ago)7 January 2021 (3 years ago)

Detailed specifications

Xeon W-10855M and Ryzen 9 5900H 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)8 (Octa-Core)
Threads1216
Base clock speed2.8 GHz3.3 GHz
Boost clock speed4.9 GHz4.6 GHz
Bus rate8 GT/sno data
L1 cache384 KB512 KB
L2 cache1.5 MB4 MB
L3 cache12 MB16 MB
Chip lithography14 nm7 nm
Maximum core temperature100 °Cno data
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon W-10855M and Ryzen 9 5900H 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 configuration1no data
SocketFCBGA1440FP6
Power consumption (TDP)45 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-10855M and Ryzen 9 5900H. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Turbo Boost Max 3.0+no data

Security technologies

Xeon W-10855M and Ryzen 9 5900H technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-10855M and Ryzen 9 5900H are enumerated here.

AMD-V+-
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-10855M and Ryzen 9 5900H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4no data
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth45.8 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® UHD Graphics for 10th Gen Intel® ProcessorsAMD Radeon RX Vega 8 (Ryzen 4000/5000)
Quick Sync Video+-
Graphics max frequency1.2 GHzno data

Graphics interfaces

Available interfaces and connections of Xeon W-10855M and Ryzen 9 5900H integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Xeon W-10855M and Ryzen 9 5900H integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@30Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Xeon W-10855M and Ryzen 9 5900H integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Xeon W-10855M and Ryzen 9 5900H.

PCIe version3.0no data
PCI Express lanes16no data

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.

Xeon W-10855M 8.26
Ryzen 9 5900H 13.43
+62.6%

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.

Xeon W-10855M 12641
Ryzen 9 5900H 20557
+62.6%

Gaming performance

Pros & cons summary


Performance score 8.26 13.43
Recency 13 May 2020 7 January 2021
Physical cores 6 8
Threads 12 16
Chip lithography 14 nm 7 nm

Ryzen 9 5900H has a 62.6% higher aggregate performance score, an age advantage of 7 months, 33.3% more physical cores and 33.3% more threads, and a 100% more advanced lithography process.

The Ryzen 9 5900H is our recommended choice as it beats the Xeon W-10855M in performance tests.

Be aware that Xeon W-10855M is a mobile workstation processor while Ryzen 9 5900H is a mobile workstation one.


Should you still have questions on choice between Xeon W-10855M and Ryzen 9 5900H, ask them in Comments section, and we shall answer.

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Intel Xeon W-10855M
Xeon W-10855M
AMD Ryzen 9 5900H
Ryzen 9 5900H

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Community ratings

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Questions & comments

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