ProductXeon E5-4640 v3
Brand Intel
Street Price (Approx) ~ $2859
Search low Xeon E5-4640 v3 price (Amazon)
# CPU Cores 12
Frequency (GHz) 1.9 GHz
Cache (MB) 30
TDP (Watts) 105 W
Product Segment Server
Status Released
Announced On 2015-03-01
TechnicalsXeon E5-4640 v3
Dimensions (2D) 52.5x52.5 mm
Conflict Free? 1
# CPU Cores 12
Threads/Core 24
Frequency (GHz) 1.9 GHz
Turbo Frequency (GHz) 2.6 GHz
Cache (MB) 30
Instructions Width (bits) 64
Instructions Extensions AVX 2.0
Lithography Process (nm) 22 nm
TDP (Watts) 105 W
Max RAM 768 GB
RAM Types DDR4
# Memory Channels 4
Memory Bandwidth (GB/Sec) 68GB/s
Max CPU / Package 4
GPU None
PCI-E Version 3
PCI-E Max Lanes # 40
Compatible Sockets FCLGA2011
Intel Turbo Boost Version 2
Intel Hyper-Thread Yes
Intel Virtualization (VTX) Yes
Intel Directed I/O (VTD) Yes
Intel Ext. Page Tables (EPT) Yes
Intel TSX Sync. Extensions No
Intel 64 Yes
Idle States Yes
Enhanced Speedstep Yes
Thermal MonitoringTech. Yes
Flex Memory No
Intel AES New Instructions Yes
Intel Secure Key Yes
Intel OS Guard Yes
Trusted Execution Yes
Execution Disable Yes

 

Xeon E5-4640 v3 Benchmarks

CPU Speed

These tests are designed to stress the CPU components of the processor

Memory Bandwidth (GB/Sec), Higher is better

 

Performance/Price (Value)

Some of the same tests as above, but shown as a relation to the price. This shows what performance you get for each additional dollar spent. The higher the score, and the more value you get for your money