Intel Core i5-8650K vs Intel Core i7-3770

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Intel Core i5-8650K
Intel Core i5-8650K Image
Intel Core i7-3770
Intel Core i7-3770 Image
Intel Core i5-8650K
Intel Core i7-3770
Key Differences Key Differences Intel Core i5-8650K Intel Core i7-3770
Cores 6 4
CPU Threads 6 8
Base Clock Speed 3.7GHz 3.4GHz
Turbo Clock Speed 4.5GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 95W 77W
Has integrated graphics Yes Yes
Performance per watt Not Known 148.0
Performance Performance Intel Core i5-8650K Intel Core i7-3770
CPU Speed & Cores 6 x 3.7GHz 4 x 3.4GHz
Number of CPU Threads 6 8
L2 Cache Size 1.5MB 1MB
L3 Cache Size 9MB 8MB
Turbo Boost Frequency 4.5GHz 3.9GHz
L1 Cache Size 384KB 256KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 1.5MB/core 2MB/core
Clock Multiplier 37 34
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i5-8650K Intel Core i7-3770
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 FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
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Miscellaneous Miscellaneous Intel Core i5-8650K Intel Core i7-3770
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i5-8650K Intel Core i7-3770
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 95W 77W
PCI Express Version 3 3
CPU Temperature 72°C Not Known
DirectX Version Info 12 11
OpenGL Driver Version 4.4 4
OpenGL Driver Version 2 1.1
No. of Supported Displays 3 3
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
GPU Base Clock Speed Not Known 650MHz
Transistor Count Not Known 1200 million
GPU Boost Clock Speed Not Known 1150MHz
Total GPU Execution Units Not Known 16
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i5-8650K Intel Core i7-3770
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 39.74GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 32GB
Bus Bandwidth 8GT/s 5GT/s
DDR Type Memory Version 4 Not Known
ECC (Error-Correcting Code) Memory Support No No
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Benchmarks Benchmarks Intel Core i5-8650K Intel Core i7-3770
PassMark Score Not Known 9460
PassMark Score (Single Thread) Not Known 2073
PassMark Score (Overclocked) Not Known 10410
CPU Performance (Per Watt) Not Known 148.0
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