Xeon Phi 7290F vs Phi 7235

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Primary details

Comparing Xeon Phi 7235 and Xeon Phi 7290F 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)Knights Landing (2016)
Release date1 December 2017 (6 years ago)20 June 2016 (8 years ago)

Detailed specifications

Xeon Phi 7235 and Xeon Phi 7290F 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)72 (Doheptaconta-Core)
Threads256288
Base clock speed1.3 GHz1.5 GHz
Boost clock speed1.4 GHz1.7 GHz
Multiplier15no data
L1 cache32K (per core)32 KB (per core)
L2 cache512K (per core)512 KB (per core)
L3 cache0 KB (shared)0 KB (shared)
Chip lithography14 nm14 nm
Maximum core temperature72 °Cno data
Number of transistors8,000 million8,000 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.550-1.2Vno data

Compatibility

Information on Xeon Phi 7235 and Xeon Phi 7290F 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 configuration11
SocketSVLCLGA36473647
Power consumption (TDP)250 Watt260 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 7235 and Xeon Phi 7290F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512no data
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technology2.0no data
Idle States+no data
Thermal Monitoring+-

Security technologies

Xeon Phi 7235 and Xeon Phi 7290F technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data
SGX-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Phi 7235 and Xeon Phi 7290F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7235 and Xeon Phi 7290F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2133DDR4
Maximum memory size384 GBno data
Max memory channels6no data
Maximum memory bandwidth102.381 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon Phi 7235 and Xeon Phi 7290F.

PCIe version3.0no data
PCI Express lanes36no data

Pros & cons summary


Recency 1 December 2017 20 June 2016
Physical cores 64 72
Threads 256 288
Power consumption (TDP) 250 Watt 260 Watt

Xeon Phi 7235 has an age advantage of 1 year, and 4% lower power consumption.

Xeon Phi 7290F, on the other hand, has 12.5% more physical cores and 12.5% more threads.

We couldn't decide between Xeon Phi 7235 and Xeon Phi 7290F. We've got no test results to judge.


Should you still have questions on choice between Xeon Phi 7235 and Xeon Phi 7290F, ask them in Comments section, and we shall answer.

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Intel Xeon Phi 7235
Xeon Phi 7235
Intel Xeon Phi 7290F
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