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Intel Core i5 9400 Cpu
Intel Core i5 9400
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Intel Core i7 2600K Cpu
Intel Core i7 2600K
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Intel Core i7 3770 Cpu
Intel Core i7 3770
Editiorial reviews
1
1 editorial reviews
Intel's Core i5-9400 and -9400F CPUs, armed with with six cores and six threads, come to defend the company's gaming dominance in the mid-range market.Read more
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2
2 editorial reviews
Although the processing cores in Intel’s Sandy Bridge architecture are decidedly similar to Nehalem, the integration of on-die graphics and a ring bus improves performance for mainstream users. Intel’s Quick Sync is this design’s secret weapon, though.Read more
Sandy Bridge is here, and it'll blow you awayRead more
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7
7 editorial reviews
Today the company is unveiling its full new line of Core i7 and Core i5 processors, accompanying chipsets and Centrino wireless options. Ivy Bridge is a 'tick'...Read more
Intel's long-awaited Ivy Bridge CPU is a strong and efficient performerRead more
Page 2 - Intel Core i7-3770K Architecture; Test SystemRead more
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User rating
40
4.3 out of 5
40 user ratings
5 stars
45 %
4 stars
35 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
37
4.3 out of 5
37 user ratings
5 stars
45 %
4 stars
37 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
34
4.1 out of 5
34 user ratings
5 stars
32 %
4 stars
47 %
3 stars
17 %
2 stars
2 %
1 stars
0 %

General

Processor socketLGA 1151LGA 1155LGA 1155
Component forPCPCPC
Operating modes64-bit64-bit64-bit

Processor

Clock speed2.9 GHz3.4 GHz3.4 GHz
Max turbo speed4.1 GHz3.8 GHz3.9 GHz
Number of cores644
Number of threads688
Thermal Design Power (TDP)65.0 W95.0 W77.0 W
Processor lithography0.0 in0.0 in0.0 in
Bus typeDMI3DMIDMI
Idle statesyesyesyes

Integrated Graphics

On-board graphics adapteryesyesyes
TypeIntel UHD Graphics 630Intel HD Graphics 3000Intel HD Graphics 4000
On-board graphics adapter base frequency350.0 MHz850.0 MHz850.0 MHz
On-board graphics adapter DirectX version12.0
N/A
N/A

Memory

Cache9 MB8 MB8 MB
Cache typeSmart CacheSmart CacheSmart Cache
Memory clock speeds supported by processor2666.0 MHz
  • 1066
  • 1333
  • 1333
  • 1600
Maximum internal memory supported by processor128.0 GB32.0 GB32.0 GB
Memory types supported by processorDDR4 SDRAMDDR3 SDRAMDDR3 SDRAM
Memory bandwidth supported by processor (max)41.6 GB/s21.0 GB/s25.6 GB/s
Memory channelsDualDualDual

Features

Thermal monitoring technologiesyesyesyes
Maximum number of PCI Express lanes1616
N/A
Supported instruction sets
  • AVX 2.0
  • SSE4.1
  • SSE4.2
AVX
  • AVX
  • SSE4.1
  • SSE4.2
Execute disable bityesyesyes
Scalability1S
N/A
N/A

Often compared with Intel Core i5 9400

Often compared with Intel Core i7 2600K

Often compared with Intel Core i7 3770