Intel Core i7-8709G vs Intel Core i7-4820K

VS
Intel Core i7-8709G
Intel Core i7-8709G Image
Intel Core i7-4820K
Intel Core i7-4820K Image
Intel Core i7-8709G
Intel Core i7-4820K
Key Differences Key Differences Intel Core i7-8709G Intel Core i7-4820K
Cores 4 4
CPU Threads 8 8
Base Clock Speed 3.1GHz 3.7GHz
Turbo Clock Speed 4.1GHz 3.9GHz
TDP (THERMAL DESIGN POINT) Not Known 130W
Has integrated graphics Yes No
Performance per watt Not Known 138.7
Performance Performance Intel Core i7-8709G Intel Core i7-4820K
CPU Speed & Cores 4 x 3.1GHz 4 x 3.7GHz
Number of CPU Threads 8 8
Turbo Boost Frequency 4.1GHz 3.9GHz
Turbo Boost Tech Version 2 Not Known
L2 Cache Size Not Known 1MB
L3 Cache Size Not Known 10MB
L1 Cache Size Not Known 128KB
L2 Core Not Known 0.2MB/core
Does it have an unlocked multiplier No No
L3 Core Not Known 2.5MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 37
Features Features Intel Core i7-8709G Intel Core i7-4820K
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has MMX Tech Support No Yes
Has F16C Support No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-8709G Intel Core i7-4820K
Height 31mm 52.5mm
Width Size 58.5mm 45mm
General info General info Intel Core i7-8709G Intel Core i7-4820K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz Not Known
PCI Express Version 3 3
CPU Temperature 100°C 66.8°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 Not Known
GPU Boost Clock Speed 1100MHz Not Known
No. of Supported Displays 3 Not Known
Width Size 58.5mm 45mm
Height 31mm 52.5mm
Does it have Integrated Graphics Yes No
TDP (Thermal Design Point) Not Known 130W
Transistor Count Not Known 1860 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8709G Intel Core i7-4820K
RAM Memory Speed 2400MHz 1866MHz
Max Memory Bandwidth 37.5GB/s 59.7GB/s
Max Memory Channels 2 4
Supported Memory Size 64GB 64GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i7-8709G Intel Core i7-4820K
PassMark Score 7794 9774
PassMark Score (Single Thread) 2302 2007
PassMark Score (Overclocked) Not Known 11220
CPU Performance (Per Watt) Not Known 138.7

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