Pentium G2100T vs i9-7900X

Aggregate performance score

Core i9-7900X
2017
10 cores / 20 threads, 140 Watt
13.30
+1143%
Pentium G2100T
2012
2 cores / 2 threads, 35 Watt
1.07

Core i9-7900X outperforms Pentium G2100T by a whopping 1143% based on our aggregate benchmark results.

Primary details

Comparing Core i9-7900X and Pentium G2100T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking5602413
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.81no data
Market segmentDesktop processorDesktop processor
SeriesCore i9 (Desktop)no data
Power efficiency8.952.88
Architecture codenameSkylake (server) (2017−2019)Ivy Bridge (2012−2013)
Release date30 May 2017 (7 years ago)3 September 2012 (12 years ago)
Launch price (MSRP)$999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-7900X and Pentium G2100T 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 GHz2.6 GHz
Boost clock speed4.5 GHz2.6 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s5 GT/s
Multiplier33no data
L1 cache640 KB64 KB (per core)
L2 cache10 MB256 KB (per core)
L3 cache13.75 MB3 MB (shared)
Chip lithography14 nm22 nm
Die sizeno data94 mm2
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)72 °C65 °C
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i9-7900X and Pentium G2100T 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 R4FCLGA1155
Power consumption (TDP)140 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-7900X and Pentium G2100T. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i9-7900X and Pentium G2100T technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDB++
Secure Keyno data-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-7900X and Pentium G2100T are enumerated here.

AMD-V+-
VT-d+-
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-7900X and Pentium G2100T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Maximum memory size128 GB32 GB
Max memory channels42
Maximum memory bandwidth85.33 GB/s25.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel® HD Graphics for 3rd Generation Intel® Processors
Graphics max frequencyno data1.05 GHz

Graphics interfaces

Available interfaces and connections of Core i9-7900X and Pentium G2100T integrated GPUs.

Number of displays supportedno data3

Peripherals

Specifications and connection of peripherals supported by Core i9-7900X and Pentium G2100T.

PCIe version3.02.0
PCI Express lanes44no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i9-7900X 13.30
+1143%
Pentium G2100T 1.07

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i9-7900X 21041
+1144%
Pentium G2100T 1691

Gaming performance

Pros & cons summary


Performance score 13.30 1.07
Recency 30 May 2017 3 September 2012
Physical cores 10 2
Threads 20 2
Chip lithography 14 nm 22 nm
Power consumption (TDP) 140 Watt 35 Watt

i9-7900X has a 1143% higher aggregate performance score, an age advantage of 4 years, 400% more physical cores and 900% more threads, and a 57.1% more advanced lithography process.

Pentium G2100T, on the other hand, has 300% lower power consumption.

The Core i9-7900X is our recommended choice as it beats the Pentium G2100T in performance tests.


Should you still have questions on choice between Core i9-7900X and Pentium G2100T, ask them in Comments section, and we shall answer.

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Intel Core i9-7900X
Core i9-7900X
Intel Pentium G2100T
Pentium G2100T

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Community ratings

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