AMD A10-7890K vs AMD Athlon II X4 638

VS
AMD A10-7890K
AMD A10-7890K Image
AMD Athlon II X4 638
AMD Athlon II X4 638 Image
AMD A10-7890K
AMD Athlon II X4 638
Key Differences Key Differences AMD A10-7890K AMD Athlon II X4 638
Cores 4 4
CPU Threads 4 4
Base Clock Speed 4.1GHz 2.7GHz
Turbo Clock Speed 4.3GHz Not Known
TDP (THERMAL DESIGN POINT) 95W 65W
Has integrated graphics Yes No
Performance per watt Not Known 55.0
Performance Performance AMD A10-7890K AMD Athlon II X4 638
CPU Speed & Cores 4 x 4.1GHz 4 x 2.7GHz
Number of CPU Threads 4 4
L2 Cache Size 4MB 4MB
Turbo Boost Frequency 4.3GHz Not Known
L1 Cache Size 192KB 512KB
L2 Core 1MB/core 1MB/core
Does it have an unlocked multiplier Yes No
Turbo Core Tech Version 3 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD A10-7890K AMD Athlon II X4 638
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has FMA4 Instructions Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has Multithreading Tech Support No No
Miscellaneous Miscellaneous AMD A10-7890K AMD Athlon II X4 638
Height 40mm 40mm
Width Size 40mm 40mm
General info General info AMD A10-7890K AMD Athlon II X4 638
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 28nm 32nm
GPU Base Clock Speed 866MHz Not Known
TDP (Thermal Design Point) 95W 65W
PCI Express Version 3 2
CPU Temperature 72.4°C Not Known
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 Not Known
OpenGL Driver Version 2 Not Known
Width Size 40mm 40mm
Height 40mm 40mm
Does it have Integrated Graphics Yes No
Transistor Count Not Known 1178 million
Supports Power Optimized L2 Cache No No
Memory Memory AMD A10-7890K AMD Athlon II X4 638
RAM Memory Speed 2133MHz 1866MHz
Max Memory Bandwidth 34.1GB/s Not Known
Max Memory Channels 2 2
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks AMD A10-7890K AMD Athlon II X4 638
CPU Performance (Per Watt) Not Known 55.0

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