Intel Core i9-9900X vs Intel Core i5-7Y57

VS
Intel Core i9-9900X
Intel Core i9-9900X Image
Intel Core i5-7Y57
Intel Core i5-7Y57 Image
Intel Core i9-9900X
Intel Core i5-7Y57
Key Differences Key Differences Intel Core i9-9900X Intel Core i5-7Y57
Cores 10 2
CPU Threads 20 4
Base Clock Speed 3.5GHz 1.2GHz
Turbo Clock Speed 4.4GHz 3.3GHz
TDP (THERMAL DESIGN POINT) 165W 4.5W
Has integrated graphics No Yes
Performance per watt 61.8 Not Known
Performance Performance Intel Core i9-9900X Intel Core i5-7Y57
CPU Speed & Cores 10 x 3.5GHz 2 x 1.2GHz
Number of CPU Threads 20 4
L2 Cache Size 10MB 0.5MB
L3 Cache Size 19.25MB 4MB
Turbo Boost Frequency 4.4GHz 3.3GHz
L1 Cache Size 640KB 64KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.93MB/core 2MB/core
Clock Multiplier 35 12
Turbo Boost Tech Version 2 2
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-9900X Intel Core i5-7Y57
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
General info General info Intel Core i9-9900X Intel Core i5-7Y57
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 4.5W
PCI Express Version 3 3
CPU Temperature 92°C Not Known
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 300MHz
GPU Boost Clock Speed Not Known 950MHz
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i9-9900X Intel Core i5-7Y57
RAM Memory Speed 2666MHz 1866MHz
Max Memory Channels 4 2
Supported Memory Size 128GB 16GB
Bus Bandwidth 8GT/s 4GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Max Memory Bandwidth Not Known 29.8GB/s
Benchmarks Benchmarks Intel Core i9-9900X Intel Core i5-7Y57
PassMark Score 21793 3706
PassMark Score (Single Thread) 2590 1306
Geekbench 5 Score (Multi-Thread) 10204 Not Known
Cinebench R20 Score (Multi-Thread) 4855 Not Known
Cinebench R20 Score (Single Thread) 455 Not Known
Geekbench 5 Score (Single Thread) 1115 Not Known
PassMark Score (Overclocked) 23091 Not Known
CPU Performance (Per Watt) 61.8 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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