Intel Core i5-6685R vs Intel Celeron 877

VS
Intel Core i5-6685R
Intel Core i5-6685R Image
Intel Celeron 877
Intel Celeron 877 Image
Intel Core i5-6685R
Intel Celeron 877
Key Differences Key Differences Intel Core i5-6685R Intel Celeron 877
Cores 4 2
CPU Threads 4 2
Base Clock Speed 3.2GHz 1.4GHz
Turbo Clock Speed 3.8GHz Not Known
TDP (THERMAL DESIGN POINT) 65W 17W
Has integrated graphics Yes Yes
Performance per watt Not Known 148.0
Performance Performance Intel Core i5-6685R Intel Celeron 877
CPU Speed & Cores 4 x 3.2GHz 2 x 1.4GHz
Number of CPU Threads 4 2
L2 Cache Size 1MB 0.5MB
L3 Cache Size 6MB 2MB
Turbo Boost Frequency 3.8GHz Not Known
L1 Cache Size 128KB 128KB
L2 Core 0.2MB/core 0.25MB/core
L3 Core 1.5MB/core 1MB/core
Clock Multiplier 32 14
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i5-6685R Intel Celeron 877
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Core i5-6685R Intel Celeron 877
Width Size 37.5mm 31mm
Height 37.5mm 24mm
General info General info Intel Core i5-6685R Intel Celeron 877
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz 350MHz
TDP (Thermal Design Point) 65W 17W
PCI Express Version 3 2
CPU Temperature 71°C 100°C
DirectX Version Info 12 10.1
OpenGL Driver Version 4.4 3
GPU Boost Clock Speed 1150MHz 1000MHz
OpenGL Driver Version 2 1.1
Total GPU Execution Units 72 6
No. of Supported Displays 3 2
Width Size 37.5mm 31mm
Height 37.5mm 24mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 995 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i5-6685R Intel Celeron 877
RAM Memory Speed 2133MHz 1333MHz
Max Memory Bandwidth 34.1GB/s 21.3GB/s
Max Memory Channels 2 2
Supported Memory Size 64GB 16GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i5-6685R Intel Celeron 877
PassMark Score Not Known 1343
PassMark Score (Single Thread) Not Known 721
CPU Performance (Per Watt) Not Known 148.0

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