Intel Core i7-8709G vs Intel Core i5-3450

VS
Intel Core i7-8709G
Intel Core i7-8709G Image
Intel Core i5-3450
Intel Core i5-3450 Image
Intel Core i7-8709G
Intel Core i5-3450
Key Differences Key Differences Intel Core i7-8709G Intel Core i5-3450
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3.1GHz 3.1GHz
Turbo Clock Speed 4.1GHz 3.5GHz
TDP (THERMAL DESIGN POINT) Not Known 77W
Has integrated graphics Yes Yes
Performance per watt Not Known 105.0
Performance Performance Intel Core i7-8709G Intel Core i5-3450
CPU Speed & Cores 4 x 3.1GHz 4 x 3.1GHz
Number of CPU Threads 8 4
Turbo Boost Frequency 4.1GHz 3.5GHz
Turbo Boost Tech Version 2 Not Known
L2 Cache Size Not Known 1MB
L3 Cache Size Not Known 6MB
L1 Cache Size Not Known 256KB
L2 Core Not Known 0.25MB/core
Does it have an unlocked multiplier No No
L3 Core Not Known 1.5MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 31
Features Features Intel Core i7-8709G Intel Core i5-3450
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 No
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 i5-3450
Height 31mm 37.5mm
Width Size 58.5mm 37.5mm
General info General info Intel Core i7-8709G Intel Core i5-3450
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz 650MHz
PCI Express Version 3 3
CPU Temperature 100°C Not Known
DirectX Version Info 12 11
OpenGL Driver Version 4.4 4
GPU Boost Clock Speed 1100MHz 1100MHz
No. of Supported Displays 3 3
Width Size 58.5mm 37.5mm
Height 31mm 37.5mm
Does it have Integrated Graphics Yes Yes
TDP (Thermal Design Point) Not Known 77W
Transistor Count Not Known 1200 million
OpenGL Driver Version Not Known 1.1
Total GPU Execution Units Not Known 6
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8709G Intel Core i5-3450
RAM Memory Speed 2400MHz 1600MHz
Max Memory Bandwidth 37.5GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 32GB
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 i5-3450
PassMark Score 7794 6466
PassMark Score (Single Thread) 2302 1844
PassMark Score (Overclocked) Not Known 7265
CPU Performance (Per Watt) Not Known 105.0

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