Intel Core i7-8670 vs AMD Athlon II X4 638

VS
Intel Core i7-8670
Intel Core i7-8670 Image
AMD Athlon II X4 638
AMD Athlon II X4 638 Image
Intel Core i7-8670
AMD Athlon II X4 638
Key Differences Key Differences Intel Core i7-8670 AMD Athlon II X4 638
Cores 6 4
CPU Threads 12 4
Base Clock Speed 3.1GHz 2.7GHz
Turbo Clock Speed 4.4GHz Not Known
TDP (THERMAL DESIGN POINT) 65W 65W
Has integrated graphics Yes No
Performance per watt Not Known 55.0
Performance Performance Intel Core i7-8670 AMD Athlon II X4 638
CPU Speed & Cores 6 x 3.1GHz 4 x 2.7GHz
Number of CPU Threads 12 4
Turbo Boost Frequency 4.4GHz Not Known
Turbo Boost Tech Version 2 Not Known
L2 Cache Size Not Known 4MB
L1 Cache Size Not Known 512KB
L2 Core Not Known 1MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-8670 AMD Athlon II X4 638
Has AES Support Yes No
Supported SSE Version 4.2 4
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has Multithreading Tech Support Yes No
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 No
Miscellaneous Miscellaneous Intel Core i7-8670 AMD Athlon II X4 638
Height 37.5mm 40mm
Width Size 37.5mm 40mm
General info General info Intel Core i7-8670 AMD Athlon II X4 638
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 65W 65W
PCI Express Version 3 2
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 Not Known
GPU Boost Clock Speed 1200MHz Not Known
OpenGL Driver Version 2 Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 40mm
Width Size 37.5mm 40mm
Does it have Integrated Graphics Yes No
Transistor Count Not Known 1178 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8670 AMD Athlon II X4 638
RAM Memory Speed 2666MHz 1866MHz
Max Memory Bandwidth 39.74GB/s Not Known
Max Memory Channels 2 2
Supported Memory Size 64GB Not Known
Bus Bandwidth 4GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i7-8670 AMD Athlon II X4 638
CPU Performance (Per Watt) Not Known 55.0

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