Datasheet
Intel
®
Xeon
®
Processor C5500/C3500 Series
February 2010 Datasheet, Volume 1
Order Number: 323103-001 27
Features Summary
1.2 Processor Feature Details
• SKUs supporting one, two, and four cores
• Separate 32 kB instruction and 32 kB data L1 cache
— L1 data and instruction cache are implemented as two redundent caches each
of which is parity protected
• A 256-KB shared instruction/data L2 cache with ECC for each core
• Up to 8 MB shared instruction/data L3 cache with ECC, shared among all cores
• SKUs at different power and performance levels supporting UP (uni-processor) and
DP (dual-processor)
1.2.1 Supported Technologies
•Intel
®
Virtualization Technology (Intel
®
VT) for Directed I/O (Intel
®
VT-d2)
•Intel
®
QuickData Technology
•Intel
®
Streaming SIMD Extensions 4.1 (Intel
®
SSE4.1)
•Intel
®
Streaming SIMD Extensions 4.2 (Intel
®
SSE4.2)
• Simultaneous Multi-Threading (SMT)
•Intel
®
64 Architecture
• Execute Disable Bit
1.3 SKUs
The Intel
®
Xeon
®
processor C5500/C3500 series comes in multiple SKUs thereby
allowing it to support a broad range of performance levels, capabilities, and features.
The SKUs and their attributes are summarized in the following table.
Table 1. Available SKUs
Processor
Number
1
DP
Capable
TDP
(W)
Base
Clock
Speed
(GHz)
Turbo
Freq
Intel
®
Hyper-
Threading
Tech
LLC
Cache
(MB)
Cores/
Threads
Thermal
Profile
(High
TCase)
Intel
®
QuickPath
Link Speed
DDR3
Memory
Memory
Channels
ECC5549 Yes 85 2.53
Up to 2.93
GHz
Yes 8 4/8 Standard 5.86 GT/s
1333/
1066/
800
3
ECC5509 Yes 85 2.00 No No 8 4 Standard 4.8 GT/s
1066/
800
3
ECC3539 No 65 2.13 No No 8 4 Standard NA
1066/
800
3
LC5528 Yes 60 2.13
Up to 2.53
GHz
Yes 8 4/8
70° C
(nominal)
85° C (short)
4.8 GT/s
1066/
800
3
EC5539 Yes 65 2.27 No No 4 2 Standard 5.86 GT/s
1333/
1066/
800
3
LC5518 Yes 48 1.73
Up to 2.13
GHz
Yes 8 4/8
77.5° C
(nominal)
92.5° C
(short)
4.8 GT/s
1066/
800
3