Xeon Gold 6346 vs Gold 6154

VS

Aggregate performance score

Xeon Gold 6154
2017
18 cores / 36 threads, 200 Watt
18.71
Xeon Gold 6346
2021
16 cores / 32 threads, 205 Watt
24.61
+31.5%

Xeon Gold 6346 outperforms Xeon Gold 6154 by a substantial 32% based on our aggregate benchmark results.

Primary details

Comparing Xeon Gold 6154 and Xeon Gold 6346 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking335211
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.74no data
Market segmentServerServer
SeriesIntel Xeon Goldno data
Power efficiency8.5310.95
Architecture codenameSkylake (server) (2017−2019)Ice Lake-SP (2021)
Release date25 April 2017 (7 years ago)6 April 2021 (3 years ago)
Launch price (MSRP)$3,543no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Gold 6154 and Xeon Gold 6346 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 cores18 (Octadeca-Core)16 (Hexadeca-Core)
Threads3632
Base clock speed3 GHz3.1 GHz
Boost clock speed3.7 GHz3.6 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier30no data
L1 cache1.125 MB64K (per core)
L2 cache18 MB1 MB (per core)
L3 cache24.75 MB (shared)36 MB (shared)
Chip lithography14 nm10 nm
Maximum core temperature82 °Cno data
Maximum case temperature (TCase)no data78 °C
Number of transistors8,000 millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Gold 6154 and Xeon Gold 6346 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 configuration4 (Multiprocessor)2
SocketFCLGA3647FCLGA4189
Power consumption (TDP)200 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6154 and Xeon Gold 6346. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Turbo Boost Max 3.0-no data
Deep Learning Boost-+

Security technologies

Xeon Gold 6154 and Xeon Gold 6346 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6154 and Xeon Gold 6346 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6154 and Xeon Gold 6346. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-3200
Maximum memory size768 GB6 TB
Max memory channels68
Maximum memory bandwidth128.001 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6154 and Xeon Gold 6346.

PCIe version3.04.0
PCI Express lanes4864

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 6154 18.71
Xeon Gold 6346 24.61
+31.5%

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 6154 28632
Xeon Gold 6346 37665
+31.5%

Gaming performance

Pros & cons summary


Performance score 18.71 24.61
Recency 25 April 2017 6 April 2021
Physical cores 18 16
Threads 36 32
Chip lithography 14 nm 10 nm
Power consumption (TDP) 200 Watt 205 Watt

Xeon Gold 6154 has 12.5% more physical cores and 12.5% more threads, and 2.5% lower power consumption.

Xeon Gold 6346, on the other hand, has a 31.5% higher aggregate performance score, an age advantage of 3 years, and a 40% more advanced lithography process.

The Xeon Gold 6346 is our recommended choice as it beats the Xeon Gold 6154 in performance tests.


Should you still have questions on choice between Xeon Gold 6154 and Xeon Gold 6346, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6154
Xeon Gold 6154
Intel Xeon Gold 6346
Xeon Gold 6346

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Community ratings

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


3.8 17 votes

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Questions & comments

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