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CPU Comparison: FPS, Specs & Value

Core i3-7100T vs Core i7-2820QM

The Core i3-7100T is much faster than the Core i7-2820QM on average across 100+ games. We cannot compare value as at least one CPU is out of stock.

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CPU

$33.99View CPUAll CPUs

Up to 58% faster on average across 100+ games
Is 6 years and 1 month newer

CPU

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FPS Comparison Across Popular Games

Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.

Resolution

Quality

Paired GPU

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Select GPU

League of Legends2009

185FPS

134FPS

486FPS

390FPS

Rust2018

Dota 22013

180FPS

170FPS

Valorant2020

Core i3-7100T

567FPS

Core i7-2820QM

541FPS

Grand Theft Auto V2013

Core i3-7100T

199FPS

Core i7-2820QM

188FPS

Fortnite2017

Core i3-7100T

324FPS

Core i7-2820QM

326FPS

Apex Legends2019

Core i3-7100T

366FPS

Core i7-2820QM

375FPS

Specs & Benchmark Comparison

Side-by-side specs, synthetic benchmarks, and key hardware differences.

Scorehelp

Core i3-7100T

19%

Core i7-2820QM

10%

Core i3-7100T ranks 9 points higher.

Coreshelp

Core i3-7100T

Core i7-2820QM

Core i7-2820QM has 2 more cores.

Threadshelp

Core i3-7100T

Core i7-2820QM

Core i7-2820QM has 4 more threads.

L3 Cachehelp

Core i3-7100T

3 MB

Core i7-2820QM

8 MB

Core i7-2820QM has 5 MB more L3 cache.

Base Frequencyhelp

Core i3-7100T

3.4 GHz

Core i7-2820QM

2.3 GHz

Core i3-7100T has a 48% higher base clock.

Turbo Frequencyhelp

Core i3-7100T

Core i7-2820QM

3.4 GHz

TDPhelp

Core i3-7100T

35W

Core i7-2820QM

45W

Core i3-7100T draws 10W less power.

Pricehelp

Core i3-7100T

$33.99

Core i7-2820QM

Core i3-7100TCore i7-2820QM

LGA1151

Sockethelp

LGAG2 (988B)

Kaby Lake

Codenamehelp

Sandy Bridge

Desktop

Segmenthelp

Mobile

Intel HD 630

Integrated GPUhelp

Intel HD 3000

2400 MHz (DDR4)

RAMhelp

unknown

Not Overclockable

Overclock Supporthelp

Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core i3-7100T or Core i7-2820QM?expand_more

The Core i3-7100T. It's 82% faster than the Core i7-2820QM on average across 100+ games, scoring 20/100 vs 11/100 in our gaming rating.

speedHow much faster is Core i3-7100T than Core i7-2820QM?expand_more

82% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.

aspect_ratioWhich is better for 1440p and 4K gaming, Core i3-7100T or Core i7-2820QM?expand_more

The Core i3-7100T is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.

paidIs the Core i3-7100T worth buying in 2026?expand_more

It scores 20/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.

differenceWhat is the difference between Core i3-7100T and Core i7-2820QM?expand_more

Performance: Core i3-7100T scores 20/100, Core i7-2820QM scores 11/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.

compressWill the Core i3-7100T or Core i7-2820QM bottleneck my PC?expand_more

Depends on the rest of your build, especially your GPU. Swap the paired GPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.

upgradeIs it worth upgrading to the Core i3-7100T or Core i7-2820QM?expand_more

The Core i3-7100T is the stronger pick at 20/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.