2500K vs 6600k: Core i5-2500K vs Core i5-6600K [in 10 benchmarks]

8 марта, 2023

Core i5-6600K vs Core i5-2500K

Key Differences

In short — Core i5-6600K outperforms the cheaper Core i5-2500K on the selected game parameters. However, the worse performing Core i5-2500K is a better bang for your buck. The better performing Core i5-6600K is 1635 days newer than the cheaper Core i5-2500K.

Advantages of Intel Core i5-6600K

  • Performs up to 11% better in Fortnite than Core i5-2500K — 269 vs 242 FPS
  • Consumes up to 4% less energy than Intel Core i5-2500K — 91 vs 95 Watts

Advantages of Intel Core i5-2500K

  • Up to 44% cheaper than Core i5-6600K — $89.86 vs $160.65
  • Up to 38% better value when playing Fortnite than Core i5-6600K — $0.37 vs $0.6 per FPS
  • Works without a dedicated GPU, while Intel Core i5-6600K doesn’t have integrated graphics

Fortnite

Resolution

1920×1080

Game Graphics

High

Core i5-6600K

Desktop • Jul 2nd, 2015

FPS

269

100%

Value, $/FPS

$0. 6/FPS

38%

Price, $

$160.65

55%

FPS Winner

Intel Core i5-6600K Skylake LGA 1151, BX80662I56600K

Buy for $160.65 on Amazon

In Stock

Updated 40 minutes ago

Core i5-2500K

Desktop • Jan 9th, 2011

FPS

242

89%

Value, $/FPS

$0.37/FPS

100%

Price, $

$89.86

100%

Value Winner

Intel Core i5 i5-2500K 3.30 GHz Processor — Socket h3 LGA-1155

Buy for $89.86 on Amazon

In Stock

Updated 39 minutes ago

TOP 5 Games

Resolution

1920×1080

Game Graphics

High

Core i5-6600K

Desktop • Jul 2nd, 2015

Core i5-2500K

Desktop • Jan 9th, 2011

1000

FPS

903

FPS

League of Legends

612

FPS

550

FPS

Counter-Strike: Global Offensive

271

FPS

241

FPS

Apex Legends

249

FPS

224

FPS

Grand Theft Auto V

436

FPS

391

FPS

VALORANT

Geekbench 5 Benchmarks

Core i5-6600K

Desktop • Jul 2nd, 2015

Single-Core

1092

100%

Multi-Core

3596

100%

Core i5-2500K

Desktop • Jan 9th, 2011

Single-Core

798

63%

Multi-Core

2632

63%

Intel Core i5-6600K

vs

Intel Core i5-2500K

Jul 2nd, 2015

 Release Date Jan 9th, 2011
Core i5 Collection Core i5
Skylake Codename Sandy Bridge
Intel Socket 1151 Socket Intel Socket 1155

Desktop

 Segment

Desktop
4 Cores 4
4 Threads 4

3. 5 GHz

 Base Clock Speed 3.3 GHz

3.9 GHz

 Turbo Clock Speed 3.7 GHz

91 W

 TDP 95 W

14 nm

 Process Size 32 nm

35.0x

 Multiplier 33.0x
None Integrated Graphics

Intel HD 3000
Yes Overclockable Yes

i5-6600K vs i5-2500K — Call of Duty Modern Warfare with GTX 1070 Benchmarks 1080p, 1440p, Ultrawide, 4K Comparison

GTX 1070 with

Intel Core i5-6600K @ 3.50GHz



Call of Duty Modern Warfare


GTX 1070 with

Intel Core i5-2500K @ 3.30GHz


i5-6600K
i5-2500K

Multi-Thread Performance

8053 Pts

6477 Pts

Single-Thread Performance

2147 Pts

1897 Pts

Call of Duty Modern Warfare

i5-6600K vs i5-2500K in Call of Duty Modern Warfare using GTX 1070 — CPU Performance comparison at Ultra, High, Medium, and Low Quality Settings with 1080p, 1440p, Ultrawide, 4K resolutions


i5-6600K
i5-2500K

Ultra Quality










Resolution Frames Per Second
1080p

107. 8 FPS
1080p

94.1 FPS
1440p

77.6 FPS
1440p

67.7 FPS
2160p

46.3 FPS
2160p

40.4 FPS
w1440p

66.3 FPS
w1440p

57.9 FPS
High Quality










Resolution Frames Per Second
1080p

167.8 FPS
1080p

149. 7 FPS
1440p

127.2 FPS
1440p

113.3 FPS
2160p

81.9 FPS
2160p

72.8 FPS
w1440p

111.3 FPS
w1440p

99.1 FPS
Medium Quality










Resolution Frames Per Second
1080p

227.9 FPS
1080p

205.3 FPS
1440p

176. 8 FPS
1440p

158.8 FPS
2160p

117.4 FPS
2160p

105.2 FPS
w1440p

156.3 FPS
w1440p

140.4 FPS
Low Quality










Resolution Frames Per Second
1080p

347.9 FPS
1080p

316.5 FPS
1440p

276.0 FPS
1440p

250. 0 FPS
2160p

188.6 FPS
2160p

170.0 FPS
w1440p

246.2 FPS
w1440p

222.9 FPS
i5-6600K
  • For some games, a cpu with a higher clock speed, or in a technical name IPC (Instructions per clock), has better results than other CPU’s with higher core count and lower core speed.
  • The i5-6600K has a higher turbo clock boost. Turbo Boost is a CPU feature that will run CPU clock speed faster than its base clock, if certain conditions are present. It will enable older software that runs on fewer cores, to perform better on newer hardware. Since games are software too, it is also applicable to them.
  • The i5-6600K has a smaller process size. The faster a transistor can toggle on and off, the faster it can do work. And transistors that turn on and off with less energy are more efficient, reducing the operating power, or “dynamic power consumption,” required by a processor.
i5-2500K