Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Theme
Intel
Intel Xeon E3-1226 V3 3.3 GHz Quad-Core Processor
LGA1150DDR34C / 4T84WHaswell-WS22nmEnd-of-life3.70 GHz Boost
CPU image not available yet
Full Specifications
Detailed architecture, platform, memory, and feature data for this CPU.
Total Cores4
Total Threads4
P-Core Base / Boost3.3 GHz / 3.7 GHz
Base Clock3.30 GHz
Boost Clock3.70 GHz
BCLK / Multiplier100 MHz / 33.0xx
CodenameHaswell-WS
MicroarchitectureHaswell Refresh
Process Node22nm
FoundryIntel
Die Size160.0 mm²
Transistors1.40 billion
Production StatusEnd-of-life
Market SegmentServer/Workstation
Launch DateMay 11, 2014
Launch Price$213.00
Instruction Sets
MMXSSESSE2SSE3SSSE3SSE4.2AVXAVX2EISTIntel 64XD bitTXTVT-xVT-dAES-NIECCFMA3F16CBMI1BMI2x8 SDDCvProTBT 2.0
Performance Benchmarks
Cross-source performance, value, and efficiency at a glance
Scores are grouped by benchmark family so it is easy to compare raw speed, threaded output, and real-world value without mixing scales.
PassMark
Large Sample Pool
PassMark
Overall
5,5238%
Single-Thread
30%
PassMark rank: #2,297
Compatible Motherboards (81)
See full guide →Gigabyte GA-H81M-DS2
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