Intel Core i7-3770K vs Intel Core i7-4790K

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Intel Core i7-3770K
Intel Core i7-3770K Image
Intel Core i7-4790K
Intel Core i7-4790K Image
Intel Core i7-3770K
Intel Core i7-4790K
Key Differences Key Differences Intel Core i7-3770K Intel Core i7-4790K
Cores 4 4
CPU Threads 8 8
Base Clock Speed 3.5GHz 4GHz
Turbo Clock Speed 3.9GHz 4.4GHz
TDP (THERMAL DESIGN POINT) 77W 88W
Has integrated graphics Yes Yes
Performance per watt 44.1 45.4
Performance Performance Intel Core i7-3770K Intel Core i7-4790K
CPU Speed & Cores 4 x 3.5GHz 4 x 4GHz
Number of CPU Threads 8 8
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB 8MB
Turbo Boost Frequency 3.9GHz 4.4GHz
L1 Cache Size 256KB 256KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core 2MB/core
Clock Multiplier 35 40
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i7-3770K Intel Core i7-4790K
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 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 Yes
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Miscellaneous Miscellaneous Intel Core i7-3770K Intel Core i7-4790K
Geekbench Score 12436 Yes
Cinebench 10 Score 25703 32390
Cinebench 11.5 Score 7.61 9.66
7zip Benchmark 22810MIPS 26152MIPS
SysMark 2012 Score 228 Yes
DivX encoding Score 26.9s Yes
CPU Data Work Score 277 Yes
Cinebench 10 Score (Single Thread) 6862 8785
Cinebench 11.5 Score (Single Thread) 1.66 2.05
Media Creation Score 218 Yes
Web Dev Score 235 Yes
X264 HD Score (Pass 2) 41.7FPS Yes
3D Modelling Score 260 Yes
Office Productivity Score 189 Yes
X264 HD Score (Pass 1) 164.5FPS Yes
System Management Score 200 Yes
Handbrake Encoding Score 92.9s Yes
Width Size 37.5mm Yes
Height 37.5mm Yes
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General info General info Intel Core i7-3770K Intel Core i7-4790K
Has 64-bit Support Yes Yes
Semiconductor Size 22nm 22nm
GPU Base Clock Speed 650MHz 350MHz
TDP (Thermal Design Point) 77W 88W
PCI Express Version 3 3
DirectX Version Info 11 Not Known
Transistor Count 1200 million 1400 million
OpenGL Driver Version 4 4
GPU Boost Clock Speed 1150MHz 1250MHz
OpenGL Driver Version 1.1 Not Known
Total GPU Execution Units 16 Not Known
No. of Supported Displays 3 3
Width Size 37.5mm Yes
Height 37.5mm Yes
Does it have Integrated Graphics Yes Yes
CPU Temperature Not Known 72.72°C
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-3770K Intel Core i7-4790K
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
DDR Type Memory Version 3 3
ECC (Error-Correcting Code) Memory Support No No
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Benchmarks Benchmarks Intel Core i7-3770K Intel Core i7-4790K
PassMark Score 6454 8089
PassMark Score (Single Thread) 2082 2484
Geekbench 5 Score (Multi-Thread) 3395 3991
Cinebench R20 Score (Single Thread) 286 411
Cinebench R20 Score (Multi-Thread) 1391 1982
Geekbench 5 Score (Single Thread) 866 1068
Blender Score (bmw27) 577.2seconds 423.2seconds
Blender Score (Classroom) 2186.2seconds 1320.7seconds
PassMark Score (Overclocked) 7561 8880
CPU Performance (Per Watt) 44.1 45.4
Power Consumption Under High Load 128.3W Not Known
Standard Power Consumption 75W Not Known
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