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AMD EPYC 7401 Cpu
AMD EPYC 7401
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Intel Core i7 6700K Cpu
Intel Core i7 6700K
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Intel Core i7 7700 Cpu
Intel Core i7 7700
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Intel Core i9 9900K Cpu
Intel Core i9 9900K
Editiorial reviews
2
2 editorial reviews
We review the 24 core, 48 thread monster that AMD is selling for only $1075. The AMD EPYC 7401P is truly something special in our performance benchmarksRead more
AMD's EPYC 7401 has been run through some consumer level testing, check out how the workstation CPU does at a consumer level!Read more
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6
6 editorial reviews
The biggest draw of the Core i7-6700K, Intel's first sixth-generation CPU, isn't the performance. Rather, it's the extra PCIe lanes that come with the supporting Z170 chipset, which may mean storage that's as fast as the processor.Read more
Another quad-core chip? Yup, but this one's a bit differentRead more
While it may not have been apparent due to their dominance in the x86 processor market, Intel has been facing some unique challenges as of late. Their definitive tick / tock cadence of process technology shrinks followed by base architectural changes has been slowing down. 22nm architectures...Read more
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4
4 editorial reviews
Intel's Kaby Lake falls into the comes bearing the tuned 14nm+ process, a revamped graphics engine and a new chipset.Read more
Intel's top mainstream processor gets a speed bump and a few new features.Read more
Intel's "Kaby Lake" Core i7 flagship is speedy, with hardware support for 4K streaming and HDR for services like Netflix, but performance gains over its previous-generation counterpart are fairly minimal.Read more
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15
4.4 out of 5
6 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
39
4.1 out of 5
39 user ratings
5 stars
33 %
4 stars
38 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
37
4.3 out of 5
37 user ratings
5 stars
45 %
4 stars
40 %
3 stars
13 %
2 stars
0 %
1 stars
0 %
40
4.2 out of 5
40 user ratings
5 stars
40 %
4 stars
37 %
3 stars
22 %
2 stars
0 %
1 stars
0 %
38
4.3 out of 5
38 user ratings
5 stars
42 %
4 stars
44 %
3 stars
13 %
2 stars
0 %
1 stars
0 %

General

Processor socketSocket SP3LGA 1151LGA 1151LGA 1151
Component forServer/WorkstationPCPCPC
Operating modes64-bit64-bit64-bit64-bit

Processor

Clock speed2.0 GHz4.0 GHz3.6 GHz3.6 GHz
Max turbo speed3.0 GHz4.2 GHz4.2 GHz5.0 GHz
Number of cores24448
Number of threads488816
Thermal Design Power (TDP)170.0 W91.0 W65.0 W95.0 W
Processor lithography
N/A
0.0 in0.0 in0.0 in
Bus type
N/A
DMI2DMI3DMI3
Idle states
N/A
yesyesyes

Integrated Graphics

On-board graphics adapternoyesyesyes
Type
N/A
Intel HD Graphics 530Intel HD Graphics 630Intel UHD Graphics 630
On-board graphics adapter base frequency
N/A
350.0 MHz350.0 MHz350.0 MHz
On-board graphics adapter DirectX version
N/A
12.012.012.0

Memory

Cache64 MB8 MB8 MB16 MB
Cache typeL3Smart CacheSmart CacheSmart Cache
Memory clock speeds supported by processor
  • 2400
  • 2666
  • 1600
  • 2133
  • 1333
  • 1600
  • 2133
  • 2400
2666.0 MHz
Memory channelsOctaDualDualDual
Maximum internal memory supported by processor
N/A
64.0 GB64.0 GB64.0 GB
Memory types supported by processor
N/A
  • DDR3L SDRAM
  • DDR4 SDRAM
  • DDR3L SDRAM
  • DDR4 SDRAM
DDR4 SDRAM
Memory bandwidth supported by processor (max)
N/A
34.2 GB/s
N/A
41.6 GB/s

Often compared with AMD EPYC 7401

Often compared with Intel Core i7 6700K

Often compared with Intel Core i7 7700

Often compared with Intel Core i9 9900K