Intel Core i7-4770K vs Intel Core i5-2550K

VS
Intel Core i7-4770K
Intel Core i7-4770K Image
Intel Core i5-2550K
Intel Core i5-2550K Image
Intel Core i7-4770K
Intel Core i5-2550K
Key Differences Key Differences Intel Core i7-4770K Intel Core i5-2550K
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3.5GHz 3.4GHz
Turbo Clock Speed 3.9GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 84W 95W
Has integrated graphics Yes No
Performance per watt 44.1 92.0
Performance Performance Intel Core i7-4770K Intel Core i5-2550K
CPU Speed & Cores 4 x 3.5GHz 4 x 3.4GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB 6MB
Turbo Boost Frequency 3.9GHz 3.8GHz
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 1.5MB/core
Clock Multiplier 35 34
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Show more specs
Features Features Intel Core i7-4770K Intel Core i5-2550K
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 No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Show more specs
Miscellaneous Miscellaneous Intel Core i7-4770K Intel Core i5-2550K
Geekbench Score 14371 8754
Cinebench 10 Score 28623 Yes
Cinebench 11.5 Score 8.07 Yes
7zip Benchmark 23101MIPS Yes
SysMark 2012 Score 252 Yes
DivX encoding Score 26.6s Yes
CPU Data Work Score 318 Yes
Cinebench 11.5 Score (Single Thread) 1.78 Yes
Cinebench 10 Score (Single Thread) 7491 Yes
Web Dev Score 261 Yes
Media Creation Score 233 Yes
3D Modelling Score 299 Yes
System Management Score 209 Yes
Office Productivity Score 212 Yes
X264 HD Score (Pass 1) 174.8FPS Yes
X264 HD Score (Pass 2) 45.8FPS Yes
DMIPS/core Benchmark 17.76 Yes
Height 37.5mm Yes
Width Size 37.5mm Yes
Show more specs
General info General info Intel Core i7-4770K Intel Core i5-2550K
Has 64-bit Support Yes Yes
Semiconductor Size 22nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 84W 95W
PCI Express Version 3 2
DirectX Version Info 11.1 10.1
Transistor Count 1400 million 995 million
OpenGL Driver Version 4 3
GPU Boost Clock Speed 1250MHz Not Known
OpenGL Driver Version 1.2 1.1
Total GPU Execution Units 20 Not Known
No. of Supported Displays 3 Not Known
3DMark06 Score 7988 Yes
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No Yes
Show more specs
Memory Memory Intel Core i7-4770K Intel Core i5-2550K
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
DDR Type Memory Version 3 Not Known
ECC (Error-Correcting Code) Memory Support No No
Show more specs
Benchmarks Benchmarks Intel Core i7-4770K Intel Core i5-2550K
PassMark Score 7042 6549
PassMark Score (Single Thread) 2148 1921
Geekbench 5 Score (Multi-Thread) 3705 Not Known
Cinebench R20 Score (Multi-Thread) 1769 Not Known
Cinebench R20 Score (Single Thread) 361 Not Known
Geekbench 5 Score (Single Thread) 985 Not Known
Blender Score (bmw27) 440.7seconds Not Known
Blender Score (Classroom) 1376.9seconds Not Known
PassMark Score (Overclocked) 8280 8164
CPU Performance (Per Watt) 44.1 92.0
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known Yes
Show more specs

Similar Comparisons