Xeon Gold 6403N vs Phi 7235

Primary details

Comparing Xeon Phi 7235 and Xeon Gold 6403N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Phino data
Architecture codenameKnights Mill (2017)no data
Release date1 December 2017 (7 years ago)1 July 2023 (1 year ago)

Detailed specifications

Xeon Phi 7235 and Xeon Gold 6403N 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 cores64 (Tetrahexaconta-Core)24 (Tetracosa-Core)
Threads25648
Base clock speed1.3 GHz1.9 GHz
Boost clock speed1.4 GHz3.6 GHz
Multiplier15no data
L1 cache32K (per core)no data
L2 cache512K (per core)no data
L3 cache0 KB (shared)45 MB
Chip lithography14 nmIntel 7 nm
Maximum core temperature72 °C85 °C
Number of transistors8,000 millionno data
64 bit support+-
Windows 11 compatibility-no data
VID voltage range0.550-1.2Vno data

Compatibility

Information on Xeon Phi 7235 and Xeon Gold 6403N 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
SocketSVLCLGA3647FCLGA4677
Power consumption (TDP)250 Watt185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 7235 and Xeon Gold 6403N. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX+-
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technologyno data+
TSX-+
Idle States+no data
Thermal Monitoring+-
Deep Learning Boost-+

Security technologies

Xeon Phi 7235 and Xeon Gold 6403N technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
SGX-Yes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Phi 7235 and Xeon Gold 6403N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7235 and Xeon Gold 6403N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2133DDR5-4000
Maximum memory size384 GB4 TB
Max memory channels68
Maximum memory bandwidth102.381 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Phi 7235 and Xeon Gold 6403N.

PCIe version3.04
PCI Express lanes3664

Pros & cons summary


Recency 1 December 2017 1 July 2023
Physical cores 64 24
Threads 256 48
Power consumption (TDP) 250 Watt 185 Watt

Xeon Phi 7235 has 166.7% more physical cores and 433.3% more threads.

Xeon Gold 6403N, on the other hand, has an age advantage of 5 years, and 35.1% lower power consumption.

We couldn't decide between Xeon Phi 7235 and Xeon Gold 6403N. We've got no test results to judge.


Should you still have questions on choice between Xeon Phi 7235 and Xeon Gold 6403N, ask them in Comments section, and we shall answer.

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Intel Xeon Phi 7235
Xeon Phi 7235
Intel Xeon Gold 6403N
Xeon Gold 6403N

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