Intel Core i7-3770 vs AMD FX-8320

VS
Intel Core i7-3770
Intel Core i7-3770 Image
AMD FX-8320
AMD FX-8320 Image
Intel Core i7-3770
AMD FX-8320
Key Differences Key Differences Intel Core i7-3770 AMD FX-8320
Cores 4 8
CPU Threads 8 8
Base Clock Speed 3.4GHz 3.5GHz
Turbo Clock Speed 3.9GHz 4GHz
TDP (THERMAL DESIGN POINT) 77W 125W
Has integrated graphics Yes No
Performance per watt 148.0 75.0
Performance Performance Intel Core i7-3770 AMD FX-8320
CPU Speed & Cores 4 x 3.4GHz 8 x 3.5GHz
Number of CPU Threads 8 8
L2 Cache Size 1MB 8MB
L3 Cache Size 8MB 8MB
Turbo Boost Frequency 3.9GHz 4GHz
L1 Cache Size 256KB 384KB
L2 Core 0.25MB/core 1MB/core
L3 Core 2MB/core 1MB/core
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
Turbo Core Tech Version Not Known 3
Features Features Intel Core i7-3770 AMD FX-8320
Has AES Support Yes Yes
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 Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No Yes
Has FMA3 Instructions Support No Yes
Miscellaneous Miscellaneous Intel Core i7-3770 AMD FX-8320
Geekbench Score 11417 9492
Cinebench 11.5 Score 7.51 6.06
SysMark 2012 Score 223 162
CPU Data Work Score 261 228
Cinebench 11.5 Score (Single Thread) 1.65 1.05
Media Creation Score 208 149
Web Dev Score 234 139
3D Modelling Score 255 208
Office Productivity Score 191 135
System Management Score 197 137
Height 37.5mm 40mm
Width Size 37.5mm 40mm
General info General info Intel Core i7-3770 AMD FX-8320
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 22nm 32nm
GPU Base Clock Speed 650MHz Not Known
TDP (Thermal Design Point) 77W 125W
PCI Express Version 3 2
DirectX Version Info 11 Not Known
Transistor Count 1200 million 1200 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 Not Known
Height 37.5mm 40mm
Width Size 37.5mm 40mm
Does it have Integrated Graphics Yes No
CPU Temperature Not Known 61.1°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-3770 AMD FX-8320
RAM Memory Speed 1600MHz 1866MHz
Max Memory Bandwidth 25.6GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 32GB Not Known
Bus Bandwidth 5GT/s 5.4GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-3770 AMD FX-8320
PassMark Score 9460 8199
PassMark Score (Single Thread) 2073 1403
PassMark Score (Overclocked) 10410 9371
CPU Performance (Per Watt) 148.0 75.0
Power Consumption Under High Load Not Known 185.4W
Standard Power Consumption Not Known 73.2W

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