SR204

CPU Specifications
Total Cores 6
Total Threads 12
Max Turbo Frequency 3.70 GHz
Intel® Turbo Boost Technology 2.0 Frequency‡ 3.70 GHz
Processor Base Frequency 3.40 GHz
Cache 20 MB Intel® Smart Cache
Bus Speed 9.6 GT/s
# of QPI Links 2
TDP 135 W
Supplemental Information
Embedded Options Available No
Datasheet View now
Memory Specifications
Max Memory Size (dependent on memory type) 768 GB
Memory Types DDR4 1600/1866/2133
Max # of Memory Channels 4
Max Memory Bandwidth 68 GB/s
Physical Address Extensions 46-bit
ECC Memory Supported   ‡ Yes
Expansion Options
Scalability 2S
PCI Express Revision 3
PCI Express Configurations ‡ x4 |  x8 |  x16
Max # of PCI Express Lanes 40
Package Specifications
Sockets Supported FCLGA2011-3
Max CPU Configuration 2
TCASE 77.3°C
Package Size 52.5mm x 45mm
Advanced Technologies
Intel® Turbo Boost Technology ‡ 2
Intel® Hyper-Threading Technology ‡ Yes
Intel® Transactional Synchronization Extensions No
Intel® 64 ‡ Yes
Instruction Set 64-bit
Instruction Set Extensions Intel® AVX2
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Intel® Demand Based Switching Yes
Thermal Monitoring Technologies Yes
Intel® Flex Memory Access No
Intel® Identity Protection Technology ‡ No
Security & Reliability
Intel vPro® Platform Eligibility ‡ Yes
Intel® AES New Instructions Yes
Secure Key Yes
Intel® OS Guard Yes
Intel® Trusted Execution Technology ‡ Yes
Execute Disable Bit ‡ Yes
Intel® Virtualization Technology (VT-x) ‡ Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ Yes
Intel® VT-x with Extended Page Tables (EPT) ‡ Yes

SR204

CPU Specifications
Total Cores 6
Total Threads 12
Max Turbo Frequency 3.70 GHz
Intel® Turbo Boost Technology 2.0 Frequency‡ 3.70 GHz
Processor Base Frequency 3.40 GHz
Cache 20 MB Intel® Smart Cache
Bus Speed 9.6 GT/s
# of QPI Links 2
TDP 135 W
Supplemental Information
Embedded Options Available No
Datasheet View now
Memory Specifications
Max Memory Size (dependent on memory type) 768 GB
Memory Types DDR4 1600/1866/2133
Max # of Memory Channels 4
Max Memory Bandwidth 68 GB/s
Physical Address Extensions 46-bit
ECC Memory Supported   ‡ Yes
Expansion Options
Scalability 2S
PCI Express Revision 3
PCI Express Configurations ‡ x4 |  x8 |  x16
Max # of PCI Express Lanes 40
Package Specifications
Sockets Supported FCLGA2011-3
Max CPU Configuration 2
TCASE 77.3°C
Package Size 52.5mm x 45mm
Advanced Technologies
Intel® Turbo Boost Technology ‡ 2
Intel® Hyper-Threading Technology ‡ Yes
Intel® Transactional Synchronization Extensions No
Intel® 64 ‡ Yes
Instruction Set 64-bit
Instruction Set Extensions Intel® AVX2
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Intel® Demand Based Switching Yes
Thermal Monitoring Technologies Yes
Intel® Flex Memory Access No
Intel® Identity Protection Technology ‡ No
Security & Reliability
Intel vPro® Platform Eligibility ‡ Yes
Intel® AES New Instructions Yes
Secure Key Yes
Intel® OS Guard Yes
Intel® Trusted Execution Technology ‡ Yes
Execute Disable Bit ‡ Yes
Intel® Virtualization Technology (VT-x) ‡ Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ Yes
Intel® VT-x with Extended Page Tables (EPT) ‡ Yes
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Intel® Xeon® Processor E5-2643 v3 20M Cache, 3.40 GHz

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