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Intel i9-9900 8-core 3.1 GHz Socket 1151 65W Desktop Processor Intel i7-7700 4-core 3.6 GHz Socket 1151 65W Desktop Processor

4.8/10 Score 3534
Intel i9-9900 8-core 3.1 GHz Socket 1151 65W Desktop Processor
3.2/10 Score 2342
Intel i7-7700 4-core 3.6 GHz Socket 1151 65W Desktop Processor
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$ 583
$ 340
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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

4

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

16

8

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

3.1 GHz

14% higher

3.6 GHz

CPU Turbo Clock CPU turbo clock helps to squeeze more performance by increasing base clock
16% higher

5 GHz

4.2 GHz

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

16 MB

8 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
8% faster

41.6 GB/s

38.4 GB/s

Maximum Memory The maximum amount of memory CPU can support

128 GB

64 GB

Generation

9

7

Socket

1151

1151

Thermal Design Power Typical power consumption of the Central Processing Unit

65 Watts

65 Watts

Recommended
4.8/10 Score 3534
Intel i9-9900 8-core 3.1 GHz Socket 1151 65W Desktop Processor
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Intel i9-9900 8-core 3.1 GHz Socket 1151 65W Desktop Processor
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PROS 6
Cores 8 vs 4 (4) 50% more physical cores
Threads 16 vs 8 (8) 50% more logical cores
CPU Turbo Clock 5 GHz vs 4.2 GHz Turbo clock speed is (0.8GHz) 16% higher
Cache 16 MB vs 8 MB (8MB) 50% bigger processor cache memory
Memory Bandwidth 41.6 GB/s vs 38.4 GB/s Memory bandwidth is (3.2GB/s) 8% faster
Maximum Memory 128 GB vs 64 GB Maximium memory is (64GB) 50% more
CONS 1
CPU Clock 3.1 GHz vs 3.6 GHz Clock speed is (0.5GHz) 14% lower
2nd Choice
3.2/10 Score 2342
Intel i7-7700 4-core 3.6 GHz Socket 1151 65W Desktop Processor
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Intel i7-7700 4-core 3.6 GHz Socket 1151 65W Desktop Processor
Benchmark
Full specs
Compatible
To build
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