Pentium D 935 vs i9-7900X

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Primary details

Comparing Core i9-7900X and Pentium D 935 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking560not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.87no data
Market segmentDesktop processorDesktop processor
SeriesCore i9 (Desktop)no data
Power efficiency8.96no data
Architecture codenameSkylake (server) (2017−2018)Presler (2005−2007)
Release date26 June 2017 (7 years ago)1 January 2007 (17 years ago)
Launch price (MSRP)$999$84

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-7900X and Pentium D 935 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 cores10 (Deca-Core)2 (Dual-core)
Threads202
Base clock speed3.3 GHz3.2 GHz
Boost clock speed4.5 GHz3.2 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier33no data
L1 cache64 KB (per core)16 KB (per core)
L2 cache1 MB (per core)2 MB (per die)
L3 cache14 MB (shared)0 KB
Chip lithography14 nm65 nm
Die sizeno data2x 81 mm2
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)72 °C63 °C
Number of transistorsno data376 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-
VID voltage rangeno data1.2V-1.3375V

Compatibility

Information on Core i9-7900X and Pentium D 935 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 configuration1 (Uniprocessor)1
SocketSocket R4LGA775,PLGA775
Power consumption (TDP)140 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-7900X and Pentium D 935. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle Statesno data+
Demand Based Switchingno data-
Turbo Boost Max 3.0+no data
FSB parityno data-

Security technologies

Core i9-7900X and Pentium D 935 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-7900X and Pentium D 935 are enumerated here.

AMD-V+-
VT-d+-
VT-x+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-7900X and Pentium D 935. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR1, DDR2, DDR3
Maximum memory size128 GBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Core i9-7900X and Pentium D 935.

PCIe version3.0no data
PCI Express lanes44no data

Pros & cons summary


Recency 26 June 2017 1 January 2007
Physical cores 10 2
Threads 20 2
Chip lithography 14 nm 65 nm
Power consumption (TDP) 140 Watt 95 Watt

i9-7900X has an age advantage of 10 years, 400% more physical cores and 900% more threads, and a 364.3% more advanced lithography process.

Pentium D 935, on the other hand, has 47.4% lower power consumption.

We couldn't decide between Core i9-7900X and Pentium D 935. We've got no test results to judge.


Should you still have questions on choice between Core i9-7900X and Pentium D 935, ask them in Comments section, and we shall answer.

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Intel Core i9-7900X
Core i9-7900X
Intel Pentium D 935
Pentium D 935

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Community ratings

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4.1 216 votes

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3.5 26 votes

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