Xeon Platinum 8580 vs Pentium 1405

VS

Primary details

Comparing Pentium 1405 and Xeon Platinum 8580 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
Architecture codenameno dataEmerald Rapids (2023)
Release date1 April 2012 (12 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$10,710

Detailed specifications

Pentium 1405 and Xeon Platinum 8580 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 cores2 (Dual-core)60 (Hexaconta-Core)
Threads2120
Base clock speed1.2 GHz2 GHz
Boost clock speed1.8 GHz4 GHz
Bus rate0 GT/sno data
L1 cacheno data80 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache5 MB Intel® Smart Cache300 MB (shared)
Chip lithography32 nmIntel 7 nm
Die sizeno data2x 763 mm2
Maximum case temperature (TCase)no data81 °C
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Pentium 1405 and Xeon Platinum 8580 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 configuration12
SocketFCLGA1356FCLGA4677
Power consumption (TDP)40 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 1405 and Xeon Platinum 8580. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switching+no data
Deep Learning Boost-+

Security technologies

Pentium 1405 and Xeon Platinum 8580 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 1405 and Xeon Platinum 8580 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 1405 and Xeon Platinum 8580. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066DDR5 @ 5600 MT/s (1 DPC)
Maximum memory size375 GB4 TB
Max memory channels28
Maximum memory bandwidth25 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Pentium 1405 and Xeon Platinum 8580.

PCIe version3.05.0
PCI Express lanes2480

Pros & cons summary


Recency 1 April 2012 14 December 2023
Physical cores 2 60
Threads 2 120
Power consumption (TDP) 40 Watt 350 Watt

Pentium 1405 has 775% lower power consumption.

Xeon Platinum 8580, on the other hand, has an age advantage of 11 years, and 2900% more physical cores and 5900% more threads.

We couldn't decide between Pentium 1405 and Xeon Platinum 8580. We've got no test results to judge.


Should you still have questions on choice between Pentium 1405 and Xeon Platinum 8580, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Pentium 1405
Pentium 1405
Intel Xeon Platinum 8580
Xeon Platinum 8580

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


No user ratings yet.

Rate Pentium 1405 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3 2 votes

Rate Xeon Platinum 8580 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Pentium 1405 or Xeon Platinum 8580, agree or disagree with our judgements, or report an error or mismatch.