Intel Xeon X5647
About processor
The Intel Xeon X5647 is a powerful processor designed for server use. With a 32nm technology, it boasts four cores and eight threads, making it capable of handling demanding workloads with ease. The base frequency of 2.933 GHz and a max turbo frequency of 3.2 GHz ensure smooth and efficient performance across a range of tasks.
The processor comes with a generous 12MB L3 cache, allowing for quick data access and manipulation. With a TDP of 130W, it does consume a fair amount of power, but this is to be expected from a server-grade processor.
In terms of performance, the Xeon X5647 excels in both single-core and multi-core tasks, as evidenced by its Geekbench 6 scores of 530 and 1606 respectively. This makes it a great choice for tasks that require both single-threaded and multi-threaded performance.
Overall, the Intel Xeon X5647 is a reliable and capable processor for server applications. Its combination of cores, threads, cache, and frequencies make it well-suited for handling intensive workloads in a server environment, and its solid performance in benchmarks reinforces its suitability for demanding tasks.
Basic
Label Name
Intel
Platform
Server
Launch Date
February 2011
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Xeon X5647
Code Name
Westmere-EP
Foundry
Intel
Generation
Xeon (Westmere-EP)
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
4
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
8
Performance-core Base Frequency
2.933 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
3.2 GHz
L1 Cache
64K per core
L2 Cache
256K per core
L3 Cache
12MB shared
Unlocked Multiplier
No
Multiplier
22.0
Bus Frequency
133MHz
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Intel Socket 1366
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
32 nm
TDP
130 W
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
2
Transistor Count
1.17 billions
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR3
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
3
ECC Memory Support
Yes
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
N/A
Benchmarks
Geekbench 6
Single Core
Score
530
Geekbench 6
Multi Core
Score
1606
Geekbench 5
Single Core
Score
531
Geekbench 5
Multi Core
Score
3043
Passmark CPU
Single Core
Score
1382
Passmark CPU
Multi Core
Score
4441
Compared to Other CPU
Geekbench 6 Single Core
Geekbench 6 Multi Core
Geekbench 5 Single Core
Geekbench 5 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core