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Compare Intel® Products

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Product Name
Intel® Xeon® Processor E5-2637 v2 (15M Cache, 3.50 GHz) Intel® Xeon® Processor E5-2620 v2 (15M Cache, 2.10 GHz) Intel® Xeon® Processor E5-2603 v2 (10M Cache, 1.80 GHz)
Code Name
Ivy Bridge EP Ivy Bridge EP Ivy Bridge EP
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Essentials
Processor Number
E5-2637V2 E5-2620V2 E5-2603V2
Status
Launched Launched Launched
Launch Date
Q3'13 Q3'13 Q3'13
Lithography
22 nm 22 nm 22 nm
Recommended Customer Price
$996.00 $406.00 - $410.00 $202.00
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Performance
# of Cores
4 6 4
# of Threads
8 12 4
Processor Base Frequency
3.50 GHz 2.10 GHz 1.80 GHz
Max Turbo Frequency
3.80 GHz 2.60 GHz
Cache
15 MB SmartCache 15 MB SmartCache 10 MB SmartCache
Bus Speed
8 GT/s QPI 7.2 GT/s QPI 6.4 GT/s QPI
# of QPI Links
2 2 2
TDP
130 W 80 W 80 W
VID Voltage Range
0.65–1.30V 0.65–1.30V 0.65–1.30V
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Supplemental Information
Embedded Options Available
No No No
Conflict Free
Yes Yes Yes
Datasheet
Link Link Link
Additional Information URL
Link Link Link
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Memory Specifications
Max Memory Size (dependent on memory type)
768 GB 768 GB 768 GB
Memory Types
DDR3 800/1066/1333/1600/1866 DDR3 800/1066/1333/1600 DDR3 800/1066/1333
Max # of Memory Channels
4 4 4
Max Memory Bandwidth
59.7 GB/s 51.2 GB/s 42.6 GB/s
Physical Address Extensions
46-bit 46-bit 46-bit
ECC Memory Supported
Yes Yes Yes
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Expansion Options
Scalability
2S Only 2S Only 2S Only
PCI Express Revision
3.0 3.0 3.0
PCI Express Configurations
x4, x8, x16 x4, x8, x16 x4, x8, x16
Max # of PCI Express Lanes
40 40 40
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Package Specifications
Sockets Supported
FCLGA2011 FCLGA2011 FCLGA2011
Max CPU Configuration
2 2 2
TCASE
76°C 71°C 71°C
Package Size
52.5mm x 45mm 52.5mm x 45mm 52.5mm x 45mm
Low Halogen Options Available
See MDDS See MDDS See MDDS
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Advanced Technologies
Intel® Turbo Boost Technology
2.0 2.0 No
Intel® vPro Technology
Yes Yes Yes
Intel® Hyper-Threading Technology
Yes Yes No
Intel® Virtualization Technology (VT-x)
Yes Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes Yes Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes Yes Yes
Intel® TSX-NI
No No No
Intel® 64
Yes Yes Yes
Instruction Set
64-bit 64-bit 64-bit
Instruction Set Extensions
AVX AVX AVX
Idle States
Yes Yes Yes
Enhanced Intel SpeedStep® Technology
Yes Yes Yes
Intel® Demand Based Switching
Yes Yes Yes
Thermal Monitoring Technologies
Yes Yes Yes
Intel® Flex Memory Access
No No No
Intel® Identity Protection Technology
No No No
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Intel® Data Protection Technology
Intel® AES New Instructions
Yes Yes Yes
Secure Key
Yes Yes Yes
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Intel® Platform Protection Technology
OS Guard
Yes Yes Yes
Trusted Execution Technology
Yes Yes Yes
Execute Disable Bit
Yes Yes Yes