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Intel i9-9900KS 8-core 4 GHz Socket 1151 127W Desktop Processor Intel i9-8950HK 6-core 2.9 GHz Socket 1440 45W Desktop Processor

4.8/10 Score 3521
Intel i9-9900KS 8-core 4 GHz Socket 1151 127W Desktop Processor
3.5/10 Score 2534
Intel i9-8950HK 6-core 2.9 GHz Socket 1440 45W Desktop Processor
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$ 544
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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

8

6

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

16

12

CPU Clock The higher the clock, the more instructions CPU can execute per second
28% higher

4 GHz

2.9 GHz

CPU Turbo Clock CPU turbo clock helps to squeeze more performance by increasing base clock
4% higher

5 GHz

4.8 GHz

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

16 MB

12 MB

DDR3 Type of memory CPU supports

No

Yes

DDR4 Type of memory CPU supports

Yes

Yes

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

41.6 GB/s

0% faster

41.8 GB/s

Maximum Memory The maximum amount of memory CPU can support

128 GB

64 GB

Generation

9

8

Socket

1151

1440

Thermal Design Power Typical power consumption of the Central Processing Unit

127 Watts

65% lower

45 Watts

Recommended
4.8/10 Score 3521
Intel i9-9900KS 8-core 4 GHz Socket 1151 127W Desktop Processor
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Intel i9-9900KS 8-core 4 GHz Socket 1151 127W Desktop Processor
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PROS 6
Cores 8 vs 6 (2) 25% more physical cores
Threads 16 vs 12 (4) 25% more logical cores
CPU Clock 4 GHz vs 2.9 GHz Clock speed is (1.1GHz) 28% higher
CPU Turbo Clock 5 GHz vs 4.8 GHz Turbo clock speed is (0.2GHz) 4% higher
Cache 16 MB vs 12 MB (4MB) 25% bigger processor cache memory
Maximum Memory 128 GB vs 64 GB Maximium memory is (64GB) 50% more
CONS 2
Memory Bandwidth 41.6 GB/s vs 41.8 GB/s Memory bandwidth is (0.2GB/s) 0% slower
Thermal Design Power 127 Watts vs 45 Watts Power consumption is (82Watts) 65% higher
2nd Choice
3.5/10 Score 2534
Intel i9-8950HK 6-core 2.9 GHz Socket 1440 45W Desktop Processor
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Intel i9-8950HK 6-core 2.9 GHz Socket 1440 45W Desktop Processor
Benchmark
Full specs
Compatible
To build
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