Ryzen 9 PRO 8945HS vs Xeon Gold 6346

VS

Aggregate performance score

Xeon Gold 6346
2021
16 cores / 32 threads, 205 Watt
23.71
+23.5%
Ryzen 9 PRO 8945HS
2024
8 cores / 16 threads, 45 Watt
19.20

Xeon Gold 6346 outperforms Ryzen 9 PRO 8945HS by a significant 23% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6346 and Ryzen 9 PRO 8945HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking213297
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency10.9540.38
Architecture codenameIce Lake-SP (2021)Hawk Point-HS (Zen 4) (2023−2024)
Release date6 April 2021 (3 years ago)16 April 2024 (less than a year ago)

Detailed specifications

Xeon Gold 6346 and Ryzen 9 PRO 8945HS 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 cores16 (Hexadeca-Core)8 (Octa-Core)
Threads3216
Base clock speed3.1 GHz4 GHz
Boost clock speed3.6 GHz5.2 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache36 MB (shared)16 MB (shared)
Chip lithography10 nm4 nm
Die sizeno data178 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)78 °Cno data
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Xeon Gold 6346 and Ryzen 9 PRO 8945HS 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 configuration21
SocketFCLGA4189FP7
Power consumption (TDP)205 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6346 and Ryzen 9 PRO 8945HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Ryzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA-+
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Gold 6346 and Ryzen 9 PRO 8945HS technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGXYes with Intel® SPSno data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6346 and Ryzen 9 PRO 8945HS 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 Gold 6346 and Ryzen 9 PRO 8945HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5
Maximum memory size6 TBno data
Max memory channels8no data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 780M

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6346 and Ryzen 9 PRO 8945HS.

PCIe version4.04.0
PCI Express lanes6420

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 Gold 6346 23.71
+23.5%
Ryzen 9 PRO 8945HS 19.20

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 Gold 6346 37665
+23.5%
Ryzen 9 PRO 8945HS 30494

Gaming performance

Pros & cons summary


Performance score 23.71 19.20
Recency 6 April 2021 16 April 2024
Physical cores 16 8
Threads 32 16
Chip lithography 10 nm 4 nm
Power consumption (TDP) 205 Watt 45 Watt

Xeon Gold 6346 has a 23.5% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Ryzen 9 PRO 8945HS, on the other hand, has an age advantage of 3 years, a 150% more advanced lithography process, and 355.6% lower power consumption.

The Xeon Gold 6346 is our recommended choice as it beats the Ryzen 9 PRO 8945HS in performance tests.


Should you still have questions on choice between Xeon Gold 6346 and Ryzen 9 PRO 8945HS, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6346
Xeon Gold 6346
AMD Ryzen 9 PRO 8945HS
Ryzen 9 PRO 8945HS

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Community ratings

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Questions & comments

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