Intel Core i7-3930K vs Intel Core i5-3439Y

VS
Intel Core i7-3930K
Intel Core i7-3930K Image
Intel Core i5-3439Y
Intel Core i5-3439Y Image
Intel Core i7-3930K
Intel Core i5-3439Y
Key Differences Key Differences Intel Core i7-3930K Intel Core i5-3439Y
Cores 6 2
CPU Threads 12 4
Base Clock Speed 3.2GHz 1.5GHz
Turbo Clock Speed 3.8GHz 2.3GHz
TDP (THERMAL DESIGN POINT) 130W 13W
Has integrated graphics No Yes
Performance per watt 35.6 Not Known
Performance Performance Intel Core i7-3930K Intel Core i5-3439Y
CPU Speed & Cores 6 x 3.2GHz 2 x 1.5GHz
Number of CPU Threads 12 4
L2 Cache Size 1.5MB 0.5MB
L3 Cache Size 12MB 3MB
Turbo Boost Frequency 3.8GHz 2.3GHz
L1 Cache Size 384KB 128KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 32 15
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-3930K Intel Core i5-3439Y
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 Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has F16C Support No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-3930K Intel Core i5-3439Y
Geekbench Score 15685 No Data Found
Cinebench 10 Score 30453 No Data Found
Cinebench 11.5 Score 10.19 No Data Found
7zip Benchmark 28976MIPS No Data Found
SysMark 2012 Score 238 No Data Found
DivX encoding Score 22.5s No Data Found
CPU Data Work Score 315 No Data Found
Web Dev Score 264 No Data Found
Media Creation Score 219 No Data Found
Cinebench 11.5 Score (Single Thread) 1.53 No Data Found
Cinebench 10 Score (Single Thread) 4731 No Data Found
3D Modelling Score 293 No Data Found
Office Productivity Score 184 No Data Found
System Management Score 187 No Data Found
Height 52.5mm No Data Found
Width Size 45mm No Data Found
General info General info Intel Core i7-3930K Intel Core i5-3439Y
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 32nm 22nm
TDP (Thermal Design Point) 130W 13W
PCI Express Version 2 3
DirectX Version Info 10.1 11
Transistor Count 2270 million 1200 million
OpenGL Driver Version 3 4
OpenGL Driver Version 1.1 1.1
Height 52.5mm 37.5mm
Width Size 45mm 24mm
GPU Base Clock Speed Not Known 350MHz
CPU Temperature Not Known 105°C
GPU Boost Clock Speed Not Known 850MHz
Total GPU Execution Units Not Known 16
No. of Supported Displays Not Known 3
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Does it have Integrated Graphics No Yes
Memory Memory Intel Core i7-3930K Intel Core i5-3439Y
RAM Memory Speed 1600MHz 1600MHz
Max Memory Bandwidth 51.2GB/s 25.6GB/s
Max Memory Channels 4 2
Supported Memory Size 64GB 32GB
Bus Bandwidth 5GT/s 5GT/s
DDR Type Memory Version 3 Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks Intel Core i7-3930K Intel Core i5-3439Y
PassMark Score 8070 Not Known
PassMark Score (Single Thread) 1717 Not Known
Geekbench 5 Score (Multi-Thread) 4625 Not Known
Cinebench R20 Score (Multi-Thread) 1986 Not Known
Cinebench R20 Score (Single Thread) 269 Not Known
Geekbench 5 Score (Single Thread) 787 Not Known
Blender Score (bmw27) 419.8seconds Not Known
Blender Score (Classroom) 1292.8seconds Not Known
PassMark Score (Overclocked) 10101 Not Known
CPU Performance (Per Watt) 35.6 Not Known
Power Consumption Under High Load 203W No Data Found
Standard Power Consumption 81.4W No Data Found

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