Intel Core i7-8670 vs Intel Core i7-8700B

VS
Intel Core i7-8670
Intel Core i7-8670 Image
Intel Core i7-8700B
Intel Core i7-8700B Image
Intel Core i7-8670
Intel Core i7-8700B
Key Differences Key Differences Intel Core i7-8670 Intel Core i7-8700B
Cores 6 6
CPU Threads 12 12
Base Clock Speed 3.1GHz 3.2GHz
Turbo Clock Speed 4.4GHz 4.6GHz
TDP (THERMAL DESIGN POINT) 65W 65W
Has integrated graphics Yes Yes
Performance per watt Not Known Not Known
Performance Performance Intel Core i7-8670 Intel Core i7-8700B
CPU Speed & Cores 6 x 3.1GHz 6 x 3.2GHz
Number of CPU Threads 12 12
Turbo Boost Frequency 4.4GHz 4.6GHz
Turbo Boost Tech Version 2 2
L2 Cache Size Not Known 1.5MB
L3 Cache Size Not Known 12MB
L1 Cache Size Not Known 384KB
L2 Core Not Known 0.25MB/core
Does it have an unlocked multiplier No No
L3 Core Not Known 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 32
Features Features Intel Core i7-8670 Intel Core i7-8700B
Has AES Support 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
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has NX Processor Bit Support No Yes
Has FMA3 Instructions Support Yes Yes
Miscellaneous Miscellaneous Intel Core i7-8670 Intel Core i7-8700B
Height 37.5mm 28mm
Width Size 37.5mm 42mm
General info General info Intel Core i7-8670 Intel Core i7-8700B
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz 350MHz
TDP (Thermal Design Point) 65W 65W
PCI Express Version 3 3
DirectX Version Info 12 12
OpenGL Driver Version 4.4 4.5
GPU Boost Clock Speed 1200MHz 1200MHz
OpenGL Driver Version 2 Not Known
No. of Supported Displays 3 3
Height 37.5mm 28mm
Width Size 37.5mm 42mm
Does it have Integrated Graphics Yes Yes
CPU Temperature Not Known 100°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8670 Intel Core i7-8700B
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 39.74GB/s 42.7GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 64GB
Bus Bandwidth 4GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i7-8670 Intel Core i7-8700B
PassMark Score Not Known 14633
PassMark Score (Single Thread) Not Known 2664

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