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Intel Xeon E5345 - HH80563QJ0538M (BX80563E5345A / BX80563E5345P)

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Intel Xeon E5345 specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilyIntel Xeon 5300
Model number  ? E5345
CPU part numbersHH80563QJ0538M is an OEM/tray microprocessor
BX80563E5345A is a boxed microprocessor
BX80563E5345P is a boxed microprocessor
Frequency  ? 2333 MHz
Bus speed  ? 1333 MHz
Clock multiplier  ? 7
Package771-land Flip-Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 771 / LGA771
Introduction dateNov 14, 2006
Price at introduction$851
S-spec numbers
  ES/QS processors Production processors
BX80563E5345A   +++
BX80563E5345P   +++
Architecture / Microarchitecture
Processor core  ? Clovertown
Core steppings  ? B3 (QVQP, SL9YL, SLAC5)
Manufacturing process0.065 micron
Data width64 bit
The number of cores4
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size  ? 2 x 4 MB shared caches
MultiprocessingUp to 2 processors
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • VT / Virtualization technology  ? 
Low power features
  • HALT mode
  • Extended HALT mode
  • Stop Grant mode  ? 
  • Enhanced SpeedStep technology  ? 
Electrical / Thermal parameters
V core  ? 1V - 1.5V
Maximum power dissipation  ? 5 Watt / 66 Watt / 134.07 Watt
108.15 Watt (sustained)
Thermal Design Power  ? 80 Watt
Notes on Intel HH80563QJ0538M
  • Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz
  • Part BX80563E5345A includes 3U+ active / 1U passive thermal solution
  • Part BX80563E5345P includes 2U passive thermal solution

Detailed side-by-side comparison

For detailed comparision of the Intel E5345 and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: E5345, HH80563QJ0538M, Intel Xeon 2.333GHz, Clovertown Socket 771

Historical price chart

The chart below shows official prices of Intel Xeon L5335, E5335, E5345 and X5355 processors:

Historical official prices of Xeon L5335, E5335, E5345 and X5355 processors


Q: Can I upgrade my E5345 microprocessor?
A: Probably yes. Processor compatibility is determined by your motherboard. Please see website for CPU support list for your board.

Xeon E5345 Overclocking

Sorry, overclocking information is not available at this time.

CPU ID information for the Xeon E5345

We don't have CPU ID information for the Intel Xeon E5345 CPU in our database. If you have this processor please use our CPUID tool to submit CPUID information. During submission, please specify family name, HH80563QJ0538M part number, and, most importantly, make the CPUID record public. To search or browse all public CPUID submissions please visit CPUID database.

CPUs, related to Intel Xeon E5345

Model Cores /
Frequency L2
TDP Features  
Intel Xeon 5300 family, Socket 771
   Xeon E53104 / 41.6 GHz8 MB280W>
   Xeon L53104 / 41.6 GHz8 MB250W>
   Xeon L53184 / 41.6 GHz8 MB240W>
   Xeon E53204 / 41.86 GHz8 MB280W>
   Xeon L53204 / 41.86 GHz8 MB250W>
   Xeon E53354 / 42 GHz8 MB280W>
   Xeon L53354 / 42 GHz8 MB250W>
   Xeon E53304 / 42.13 GHz8 MB2 >
   Xeon E53454 / 42.33 GHz8 MB280W 
   Xeon E53404 / 42.4 GHz8 MB2 >
   Xeon X53554 / 42.66 GHz8 MB2120W>
   Xeon X53654 / 43 GHz8 MB2150W>
Other families, Core micro-architecture, Socket 771
   Xeon E54404 / 42.83 GHz12 MB280W>
   Xeon X33634 / 42.83 GHz12 MB180W>
   Xeon E54504 / 43 GHz12 MB280W>
   Xeon E54724 / 43 GHz12 MB280W>
   Xeon X54504 / 43 GHz12 MB2120W>
   Xeon X54724 / 43 GHz12 MB2120W>
   Xeon X54604 / 43.16 GHz12 MB2120W>
   Xeon X54824 / 43.2 GHz12 MB2150W>
   Xeon X54704 / 43.33 GHz12 MB2120W>
   Xeon X54924 / 43.4 GHz12 MB2150W>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Click on the >  icon to compare any CPU in the table with the Intel Xeon E5345 (Javascript required).
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