Intel Core i7-3770 vs Intel Core i5-3450S

VS
Intel Core i7-3770
Intel Core i7-3770 Image
Intel Core i5-3450S
Intel Core i5-3450S Image
Intel Core i7-3770
Intel Core i5-3450S
Key Differences Key Differences Intel Core i7-3770 Intel Core i5-3450S
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3.4GHz 2.8GHz
Turbo Clock Speed 3.9GHz 3.5GHz
TDP (THERMAL DESIGN POINT) 77W 65W
Has integrated graphics Yes Yes
Performance per watt 148.0 124.0
Performance Performance Intel Core i7-3770 Intel Core i5-3450S
CPU Speed & Cores 4 x 3.4GHz 4 x 2.8GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB 6MB
Turbo Boost Frequency 3.9GHz 3.5GHz
L1 Cache Size 256KB 256KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 34 28
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-3770 Intel Core i5-3450S
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 No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-3770 Intel Core i5-3450S
Geekbench Score 11417 8108
Cinebench 11.5 Score 7.51 No Data Found
SysMark 2012 Score 223 181
CPU Data Work Score 261 217
Cinebench 11.5 Score (Single Thread) 1.65 No Data Found
Media Creation Score 208 175
Web Dev Score 234 177
3D Modelling Score 255 182
Office Productivity Score 191 161
System Management Score 197 177
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i7-3770 Intel Core i5-3450S
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 22nm 22nm
GPU Base Clock Speed 650MHz 650MHz
TDP (Thermal Design Point) 77W 65W
PCI Express Version 3 3
DirectX Version Info 11 11
Transistor Count 1200 million 1200 million
OpenGL Driver Version 4 4
GPU Boost Clock Speed 1150MHz 1100MHz
OpenGL Driver Version 1.1 1.1
Total GPU Execution Units 16 6
No. of Supported Displays 3 3
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
CPU Temperature Not Known 69.1°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-3770 Intel Core i5-3450S
RAM Memory Speed 1600MHz 1600MHz
Max Memory Bandwidth 25.6GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 32GB 32GB
Bus Bandwidth 5GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-3770 Intel Core i5-3450S
PassMark Score 9460 6085
PassMark Score (Single Thread) 2073 1765
PassMark Score (Overclocked) 10410 Not Known
CPU Performance (Per Watt) 148.0 124.0

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