Intel Core i7-3770 vs Intel Celeron 877

VS
Intel Core i7-3770
Intel Core i7-3770 Image
Intel Celeron 877
Intel Celeron 877 Image
Intel Core i7-3770
Intel Celeron 877
Key Differences Key Differences Intel Core i7-3770 Intel Celeron 877
Cores 4 2
CPU Threads 8 2
Base Clock Speed 3.4GHz 1.4GHz
Turbo Clock Speed 3.9GHz Not Known
TDP (THERMAL DESIGN POINT) 77W 17W
Has integrated graphics Yes Yes
Performance per watt 148.0 148.0
Performance Performance Intel Core i7-3770 Intel Celeron 877
CPU Speed & Cores 4 x 3.4GHz 2 x 1.4GHz
Number of CPU Threads 8 2
L2 Cache Size 1MB 0.5MB
L3 Cache Size 8MB 2MB
Turbo Boost Frequency 3.9GHz Not Known
L1 Cache Size 256KB 128KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 1MB/core
Clock Multiplier 34 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 i7-3770 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
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 Celeron 877
Geekbench Score 11417 2520
Cinebench 11.5 Score 7.51 1.1
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 24mm
Width Size 37.5mm 31mm
General info General info Intel Core i7-3770 Intel Celeron 877
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 22nm 32nm
GPU Base Clock Speed 650MHz 350MHz
TDP (Thermal Design Point) 77W 17W
PCI Express Version 3 2
DirectX Version Info 11 10.1
Transistor Count 1200 million 995 million
OpenGL Driver Version 4 3
GPU Boost Clock Speed 1150MHz 1000MHz
OpenGL Driver Version 1.1 1.1
Total GPU Execution Units 16 6
No. of Supported Displays 3 2
Height 37.5mm 24mm
Width Size 37.5mm 31mm
Does it have Integrated Graphics Yes Yes
CPU Temperature Not Known 100°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-3770 Intel Celeron 877
RAM Memory Speed 1600MHz 1333MHz
Max Memory Bandwidth 25.6GB/s 21.3GB/s
Max Memory Channels 2 2
Supported Memory Size 32GB 16GB
Bus Bandwidth 5GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-3770 Intel Celeron 877
PassMark Score 9460 1343
PassMark Score (Single Thread) 2073 721
PassMark Score (Overclocked) 10410 Not Known
CPU Performance (Per Watt) 148.0 148.0

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