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Core i7-3940XM vs Pentium G645T

Core i7-3940XM vs Pentium G645T: game performance, price, value, and specification comparison. Select comparison game parameters.

Availability

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Availability

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Key Differences

In short — Core i7-3940XM outperforms Pentium G645T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-3940XM is 1 days newer than Pentium G645T.

Advantages of Intel Core i7-3940XM

  • Performs up to 2% better in Fortnite than Pentium G645T - 215 vs 211 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G645T - 8 vs 2 threads

Advantages of Intel Pentium G645T

  • Consumes up to 36% less energy than Intel Core i7-3940XM - 35 vs 55 Watts
This is a free version of Fortnite.
Fortnite

Fortnite

Resolution

1920 x 1080

Game Graphics

Epic

Intel Core i7-3940XM Logo
Core i7-3940XM

Mobile • Sep 3rd, 2012


FPS

215

100%

Value, $/FPS

Price, $

FPS Winner

Intel Pentium G645T Logo
Pentium G645T

Desktop • Sep 2nd, 2012


FPS

211

98%

Value, $/FPS

Price, $

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Epic

Intel Core i7-3940XM Logo
Core i7-3940XM

Mobile • Sep 3rd, 2012

Intel Pentium G645T Logo
Pentium G645T

Desktop • Sep 2nd, 2012

Geekbench 5 Benchmarks

Intel Core i7-3940XM Logo
Core i7-3940XM

Mobile • Sep 3rd, 2012


Single-Core

649

100%

Multi-Core

2224

100%

Intel Pentium G645T Logo
Pentium G645T

Desktop • Sep 2nd, 2012


Single-Core

355

54%

Multi-Core

606

27%

Intel Core i7-3940XM Logo

Intel Core i7-3940XM

vs
Intel Pentium G645T Logo

Intel Pentium G645T

Sep 3rd, 2012
Release DateSep 2nd, 2012
Core i7 ExtremeCollectionPentium
Ivy BridgeCodenameSandy Bridge
Intel Socket G2 (988B)SocketIntel Socket 1155
Mobile
Segment
Desktop
4
Cores2
8
Threads2
3.0 GHz
Base Clock Speed2.5 GHz
3.9 GHzTurbo Clock SpeedNon-Turbo
55 WTDP
35 W
22 nm
Process Size32 nm
30.0x
Multiplier25.0x
Intel HD 4000Integrated GraphicsIntel HD (Sandy Bridge)
Yes
OverclockableNo

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