Intel Core i7-3770 vs AMD A8-3870K

VS
Intel Core i7-3770
Intel Core i7-3770 Image
AMD A8-3870K
AMD A8-3870K Image
Intel Core i7-3770
AMD A8-3870K
Key Differences Key Differences Intel Core i7-3770 AMD A8-3870K
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3.4GHz 3GHz
Turbo Clock Speed 3.9GHz Not Known
TDP (THERMAL DESIGN POINT) 77W 100W
Has integrated graphics Yes Yes
Performance per watt 148.0 Not Known
Performance Performance Intel Core i7-3770 AMD A8-3870K
CPU Speed & Cores 4 x 3.4GHz 4 x 3GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 4MB
L3 Cache Size 8MB Not Known
Turbo Boost Frequency 3.9GHz Not Known
L1 Cache Size 256KB 512KB
L2 Core 0.25MB/core 1MB/core
L3 Core 2MB/core Not Known
Clock Multiplier 34 Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-3770 AMD A8-3870K
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 3
Has AVX Support Yes No
Has MMX Tech Support Yes No
Has F16C Support Yes No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-3770 AMD A8-3870K
Geekbench Score 11417 No Data Found
Cinebench 11.5 Score 7.51 No Data Found
SysMark 2012 Score 223 No Data Found
CPU Data Work Score 261 No Data Found
Cinebench 11.5 Score (Single Thread) 1.65 No Data Found
Media Creation Score 208 No Data Found
Web Dev Score 234 No Data Found
3D Modelling Score 255 No Data Found
Office Productivity Score 191 No Data Found
System Management Score 197 No Data Found
Height 37.5mm 40mm
Width Size 37.5mm 40mm
General info General info Intel Core i7-3770 AMD A8-3870K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 22nm 32nm
GPU Base Clock Speed 650MHz 600MHz
TDP (Thermal Design Point) 77W 100W
PCI Express Version 3 2
DirectX Version Info 11 Not Known
Transistor Count 1200 million 1178 million
OpenGL Driver Version 4 Not Known
GPU Boost Clock Speed 1150MHz Not Known
OpenGL Driver Version 1.1 Not Known
Total GPU Execution Units 16 Not Known
No. of Supported Displays 3 2
Height 37.5mm 40mm
Width Size 37.5mm 40mm
Does it have Integrated Graphics Yes Yes
CPU Temperature Not Known 27.7°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-3770 AMD A8-3870K
RAM Memory Speed 1600MHz 1866MHz
Max Memory Bandwidth 25.6GB/s 29.8GB/s
Max Memory Channels 2 2
Supported Memory Size 32GB 64GB
Bus Bandwidth 5GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-3770 AMD A8-3870K
PassMark Score 9460 3724
PassMark Score (Single Thread) 2073 1046
PassMark Score (Overclocked) 10410 4108
CPU Performance (Per Watt) 148.0 Not Known

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