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Intel i9-10900X 10-core 3.7 GHz Socket 2066 165W Desktop Processor Intel i5-8400 6-core 2.8 GHz Socket 1151 65W Desktop Processor

5.9/10 Score 4297
Intel i9-10900X 10-core 3.7 GHz Socket 2066 165W Desktop Processor
3.2/10 Score 2382
Intel i5-8400 6-core 2.8 GHz Socket 1151 65W Desktop Processor
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$ 580
$ 190
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CPU ArchitectureCoresThreadsCPU ClockCPU Turbo ClockCacheDDR3DDR4Memory BandwidthMaximum MemoryGenerationSocketThermal Design Power
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CPU Architecture The smaller CPU, the better performance

14 nm

14 nm

Cores The more Cores, the more tasks CPU can perform at the same time

10

6

Threads Threads are not physical cores, but they help with multitasking

20

6

CPU Clock The higher the clock, the more instructions CPU can execute per second
24% higher

3.7 GHz

2.8 GHz

CPU Turbo Clock CPU turbo clock helps to squeeze more performance by increasing base clock
11% higher

4.5 GHz

4 GHz

Cache CPU stores copies of the frequently used data to the cache for faster execution

19 MB

9 MB

DDR3 Type of memory CPU supports

No

No

DDR4 Type of memory CPU supports

Yes

Yes

Memory Bandwidth The more bandwidth, the faster data is transfered between CPU and RAM
56% faster

94 GB/s

41.6 GB/s

Maximum Memory The maximum amount of memory CPU can support

256 GB

64 GB

Generation

10

8

Socket

2066

1151

Thermal Design Power Typical power consumption of the Central Processing Unit

165 Watts

61% lower

65 Watts

Recommended
5.9/10 Score 4297
Intel i9-10900X 10-core 3.7 GHz Socket 2066 165W Desktop Processor
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Intel i9-10900X 10-core 3.7 GHz Socket 2066 165W Desktop Processor
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Full specs
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PROS 7
Cores 10 vs 6 (4) 40% more physical cores
Threads 20 vs 6 (14) 70% more logical cores
CPU Clock 3.7 GHz vs 2.8 GHz Clock speed is (0.9GHz) 24% higher
CPU Turbo Clock 4.5 GHz vs 4 GHz Turbo clock speed is (0.5GHz) 11% higher
Cache 19 MB vs 9 MB (10MB) 53% bigger processor cache memory
Memory Bandwidth 94 GB/s vs 41.6 GB/s Memory bandwidth is (52.4GB/s) 56% faster
Maximum Memory 256 GB vs 64 GB Maximium memory is (192GB) 75% more
CONS 1
Thermal Design Power 165 Watts vs 65 Watts Power consumption is (100Watts) 61% higher
2nd Choice
3.2/10 Score 2382
Intel i5-8400 6-core 2.8 GHz Socket 1151 65W Desktop Processor
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Intel i5-8400 6-core 2.8 GHz Socket 1151 65W Desktop Processor
Benchmark
Full specs
Compatible
To build
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