Intel Core i7-3770S vs Intel Xeon E3-1220

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Intel Core i7-3770S
Intel Core i7-3770S Image
Intel Xeon E3-1220
Intel Xeon E3-1220 Image
Intel Core i7-3770S
Intel Xeon E3-1220
Key Differences Key Differences Intel Core i7-3770S Intel Xeon E3-1220
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3.1GHz 3.1GHz
Turbo Clock Speed 3.9GHz 3.2GHz
TDP (THERMAL DESIGN POINT) 65W 80W
Has integrated graphics Yes No
Performance per watt 170.0 Not Known
Performance Performance Intel Core i7-3770S Intel Xeon E3-1220
CPU Speed & Cores 4 x 3.1GHz 4 x 3.1GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB 8MB
Turbo Boost Frequency 3.9GHz 3.2GHz
L1 Cache Size 256KB 256KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
Clock Multiplier 31 31
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-3770S Intel Xeon E3-1220
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 No
Has Multithreading Tech Support Yes Yes
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 i7-3770S Intel Xeon E3-1220
Geekbench Score 11065 No Data Found
SysMark 2012 Score 222 No Data Found
CPU Data Work Score 281 No Data Found
Media Creation Score 203 No Data Found
Web Dev Score 230 No Data Found
3D Modelling Score 247 No Data Found
System Management Score 196 No Data Found
Office Productivity Score 187 No Data Found
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
General info General info Intel Core i7-3770S Intel Xeon E3-1220
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) 65W 80W
PCI Express Version 3 2
DirectX Version Info 11 Not Known
Transistor Count 1200 million Not Known
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 37.5mm
Width Size 37.5mm 37.5mm
Does it have Integrated Graphics Yes No
CPU Temperature Not Known 69.1°C
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i7-3770S Intel Xeon E3-1220
RAM Memory Speed 1600MHz 1333MHz
Max Memory Bandwidth 25.6GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 32GB 32GB
Bus Bandwidth 5GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i7-3770S Intel Xeon E3-1220
PassMark Score 9188 6256
PassMark Score (Single Thread) 2059 1777
PassMark Score (Overclocked) 10261 6388
CPU Performance (Per Watt) 170.0 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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