Ryzen Threadripper 7980X vs Pentium B915C

Primary details

Comparing Pentium B915C and Ryzen Threadripper 7980X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated2
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data11.15
Market segmentLaptopDesktop processor
Power efficiencyno data22.85
Architecture codenameSandy Bridge (2011−2013)Storm Peak (2023)
Release date1 May 2012 (12 years ago)19 October 2023 (1 year ago)
Launch price (MSRP)no data$4,999

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium B915C and Ryzen Threadripper 7980X 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)64 (Tetrahexaconta-Core)
Threads2128
Base clock speedno data3.2 GHz
Boost clock speed1.5 GHz5.1 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache2048 KB (shared)256 MB (shared)
Chip lithography32 nm5 nm
Die size131 mm28x 71 mm2
Number of transistors504 million52,560 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Pentium B915C and Ryzen Threadripper 7980X 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
SocketG2 (988B)sTR5
Power consumption (TDP)35 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium B915C and Ryzen Threadripper 7980X. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium B915C and Ryzen Threadripper 7980X are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium B915C and Ryzen Threadripper 7980X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD (Sandy Bridge)N/A

Peripherals

Specifications and connection of peripherals supported by Pentium B915C and Ryzen Threadripper 7980X.

PCIe versionno data5.0
PCI Express lanesno data48

Pros & cons summary


Recency 1 May 2012 19 October 2023
Physical cores 2 64
Threads 2 128
Chip lithography 32 nm 5 nm
Power consumption (TDP) 35 Watt 350 Watt

Pentium B915C has 900% lower power consumption.

Ryzen Threadripper 7980X, on the other hand, has an age advantage of 11 years, 3100% more physical cores and 6300% more threads, and a 540% more advanced lithography process.

We couldn't decide between Pentium B915C and Ryzen Threadripper 7980X. We've got no test results to judge.

Be aware that Pentium B915C is a notebook processor while Ryzen Threadripper 7980X is a desktop one.


Should you still have questions on choice between Pentium B915C and Ryzen Threadripper 7980X, ask them in Comments section, and we shall answer.

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Intel Pentium B915C
Pentium B915C
AMD Ryzen Threadripper 7980X
Ryzen Threadripper 7980X

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Community ratings

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3.3 42 votes

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