General information
Type CPU / Microprocessor
Market segment Desktop
Family Intel Core i3
Model number ? i3-4330
CPU part numbers
CM8064601482423 is an OEM/tray microprocessor
CM8064601482416 is an OEM/tray microprocessor
BX80646I34330 is a boxed processor with fan and heatsink (English version)
BXC80646I34330 is a boxed processor with fan and heatsink (Chinese version)
Frequency ? 3.5 GHz / 3500 MHz
Bus speed ? 5 GT/s Direct Media Interface
Clock multiplier ? 35
Package 1150-land Flip-Chip Land Grid Array
Socket Socket 1150 / H3 / LGA1150
Size 1.48" x 1.48" / 3.75cm x 3.75cm
Introduction date September 1, 2013
End-of-Life date Last order date for boxed processors is October 23, 2015
Last shipment date for boxed processors is April 8, 2016
Price at introduction $138 (OEM)
$147 (box)
S-spec numbers
Part number ES/QS processors Production processors
QDMX SR1NM
BX80646I34330 +
BXC80646I34330 +
CM8064601482416 +
CM8064601482423 +
Architecture / Microarchitecture
Instruction set x86
Microarchitecture Haswell
Processor core ? Haswell
Core stepping ? C0
Manufacturing process 0.022 micron
Data width 64 bit
The number of CPU cores 2
The number of threads 4
Floating Point Unit Integrated
Level 1 cache size ? 2 x 32 KB instruction caches
2 x 32 KB data caches
Level 2 cache size ? 2 x 256 KB
Level 3 cache size 4 MB
Physical memory 32 GB
Multiprocessing Uniprocessor
Extensions & Technologies
MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
EM64T / Extended Memory 64 technology / Intel 64 ?
HT / Hyper-Threading technology ?
VT-x / Virtualization technology ?
Security Features NX / XD / Execute disable bit ?
Low power features Enhanced Intel SpeedStep technology ?
Integrated Graphics Processing Unit
GPU Type HD 4600
Microarchitecture Gen 7.5
Execution units 20
Base frequency (MHz) 350
Maximum frequency (MHz) 1150
Integrated peripherals / components
Display controller 3 displays
Memory controller The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Supported memory: DDR3-1333, DDR3-1600
Other peripherals
Direct Media Interface 2.0
PCI Express 3.0 interface
Electrical / Thermal parameters
Maximum operating temperature ? 72°C
Thermal Design Power ? 54 Watt
