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Intel Core i7 4790K Cpu
Intel Core i7 4790K
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Intel Core i7 6700 Cpu
Intel Core i7 6700
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Intel Core i7 6800K Cpu
Intel Core i7 6800K
Editiorial reviews
9
4.7 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
3.9 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
The least expensive Broadwell-E processor still packs a punch…and a hefty price tag.Read more
We'll get straight to the point: the i7 6800K is the first genuinely affordable HyperThreaded six-core CPU ever made, delivering $1,000 CPU performance for less than half the price.Intel have got the current CPU game sewn up, but our in-depth guide to the new AMD Zen processors is a glimpse into a pRead more
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User rating
40
4.3 out of 5
40 user ratings
5 stars
42 %
4 stars
45 %
3 stars
10 %
2 stars
2 %
1 stars
0 %
36
4.2 out of 5
36 user ratings
5 stars
36 %
4 stars
47 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
42
4.2 out of 5
42 user ratings
5 stars
42 %
4 stars
38 %
3 stars
19 %
2 stars
0 %
1 stars
0 %

General

Processor socketLGA 1150LGA 1151LGA 2011-v3
Component forPCPCPC
Operating modes64-bit64-bit64-bit

Processor

Clock speed4.0 GHz3.4 GHz3.4 GHz
Max turbo speed4.4 GHz4.0 GHz3.6 GHz
Number of cores446
Number of threads8812
Thermal Design Power (TDP)84.0 W65.0 W140.0 W
Processor lithography0.0 in0.0 in0.0 in
Bus typeQPIDMI3
N/A
Idle statesyesyesyes

Integrated Graphics

On-board graphics adapteryesyesno
TypeIntel HD Graphics 4600Intel HD Graphics 530
N/A
On-board graphics adapter base frequency350.0 MHz350.0 MHz
N/A
On-board graphics adapter DirectX version11.212.0
N/A

Memory

Cache8 MB8 MB15 MB
Cache typeSmart CacheSmart CacheSmart Cache
Memory clock speeds supported by processor
  • 1333
  • 1600
  • 1333
  • 1600
  • 1866
  • 2133
  • 2133
  • 2400
Maximum internal memory supported by processor32.0 GB64.0 GB128.0 GB
Memory types supported by processorDDR3 SDRAM
  • DDR3L SDRAM
  • DDR4 SDRAM
DDR4 SDRAM
Memory bandwidth supported by processor (max)25.6 GB/s34.1 GB/s
N/A
Memory channelsDualDualQuad

Features

Thermal monitoring technologiesyesyes
N/A
Maximum number of PCI Express lanes161628
Supported instruction sets
  • AVX 2.0
  • SSE4.1
  • SSE4.2
  • AVX 2.0
  • SSE4.1
  • SSE4.2
N/A
Execute disable bityesyesyes
Scalability1S1S1S

Often compared with Intel Core i7 4790K

Often compared with Intel Core i7 6700

Often compared with Intel Core i7 6800K