Pentium Gold 8505 vs Xeon Platinum 8173M

Aggregate performance score

Xeon Platinum 8173M
28 cores / 56 threads
18.31
+200%

Xeon Platinum 8173M outperforms Pentium Gold 8505 by a whopping 200% based on our aggregate benchmark results.

Primary details

Comparing Xeon Platinum 8173M and Pentium Gold 8505 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3461098
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
SeriesIntel Xeon Platinumno data
Power efficiencyno data10.11
Architecture codenameSkylake (server) (2017−2019)no data
Release dateno data (2024 years ago)1 January 2022 (2 years ago)

Detailed specifications

Xeon Platinum 8173M and Pentium Gold 8505 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 cores28 (Octacosa-Core)no data
Threads566
Boost clock speed2.1 GHz4.4 GHz
Multiplier21no data
L1 cache1.75 MBno data
L2 cache28 MBno data
L3 cache38.5 MB8 MB Intel® Smart Cache
Chip lithography14 nmIntel 7 nm
Maximum core temperatureno data100 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon Platinum 8173M and Pentium Gold 8505 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 configuration8 (Multiprocessor)1
SocketSocket PFCBGA1744
Power consumption (TDP)no data55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8173M and Pentium Gold 8505. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX+-
Thermal Monitoring-+
Flex Memory Accessno data+
Deep Learning Boost-+

Security technologies

Xeon Platinum 8173M and Pentium Gold 8505 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8173M and Pentium Gold 8505 are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8173M and Pentium Gold 8505. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Maximum memory size1,536 GB64 GB
Max memory channels62
Maximum memory bandwidth128.001 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® UHD Graphics for 12th Gen Intel® Processors
Quick Sync Video-+
Graphics max frequencyno data1.1 GHz
Execution Unitsno data48

Graphics interfaces

Available interfaces and connections of Xeon Platinum 8173M and Pentium Gold 8505 integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon Platinum 8173M and Pentium Gold 8505 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz
Max resolution over eDPno data4096 x 2304 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon Platinum 8173M and Pentium Gold 8505 integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8173M and Pentium Gold 8505.

PCIe version3.0no data
PCI Express lanes4820

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 Platinum 8173M 18.31
+200%
Pentium Gold 8505 6.10

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 Platinum 8173M 28025
+200%
Pentium Gold 8505 9328

Gaming performance

Pros & cons summary


Performance score 18.31 6.10
Threads 56 6

Xeon Platinum 8173M has a 200.2% higher aggregate performance score, and 833.3% more threads.

The Xeon Platinum 8173M is our recommended choice as it beats the Pentium Gold 8505 in performance tests.

Be aware that Xeon Platinum 8173M is a server/workstation processor while Pentium Gold 8505 is a notebook one.


Should you still have questions on choice between Xeon Platinum 8173M and Pentium Gold 8505, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8173M
Xeon Platinum 8173M
Intel Pentium Gold 8505
Pentium Gold 8505

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Community ratings

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3.9 8 votes

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Questions & comments

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