AMD Phenom II X2 521 vs Intel Xeon E3-1240L v5

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Phenom II X2 521 or AMD Phenom II X2 521 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Phenom II X2 521 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q2/2011 and belongs to the 1 generation of the AMD Phenom II series.
To use the AMD Phenom II X2 521, you'll need a motherboard with a AM3 socket.
The Intel Xeon E3-1240L v5 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q4/2015 and belongs to the 5 generation of the Intel Xeon E3 series.
To use the Intel Xeon E3-1240L v5, you'll need a motherboard with a LGA 1151 socket.
1 Generation 5
AMD Phenom II X2 521 Name Intel Xeon E3-1240L v5
AMD Phenom II Family Intel Xeon E3
Desktop / Server Segment Desktop / Server
AMD Phenom II - 500 Group Intel Xeon E3 v5
 
 

CPU Cores and Base Frequency

The AMD Phenom II X2 521 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD Phenom II X2 521 is 3.5 GHz
The Intel Xeon E3-1240L v5 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Xeon E3-1240L v5 is 2.1 GHz
and turbo frequency for one core is 3.2 GHz.
2 Threads 8
2 CPU Cores 4
None None 3.2 GHz
None None 2.4 GHz
No Hyperthreading Yes
3.5 GHz Frequency 2.1 GHz
normal Core architecture normal
2x Cores 4x
Yes Overclocking No
 
 

Internal Graphics

The AMD Phenom II X2 521 does not have integrated graphics.
The Intel Xeon E3-1240L v5 does not have integrated graphics.
GPU name
-- Shaders --
-- Technology --
-- GPU frequency --
-- Execution units --
-- GPU (Turbo) --
-- Direct X --
-- Generation --
0 bytes Max. GPU Memory 0 bytes
-- Release date --
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

-- AI hardware --
-- AI specifications --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- JPEG --
-- AV1 --
-- VC-1 --
-- h265 / HEVC (10 bit) --
-- h265 / HEVC (8 bit) --
-- h264 --
-- VP8 --
-- AVC --
-- VP9 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
No AES-NI Yes
No ECC Yes
pci PCIe pci
DDR3-1333, DDR2-1066 Memory type DDR4-2133
2 Memory channels 2
0 bytes Max. Memory 64.0 GB
-- Bandwidth 34.1 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 65 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 25 W watts.
-- Tjunction max --
65 W TDP (PL1 / PBP) 25 W
 
 

Technical details

The AMD Phenom II X2 521 is manufactured using a 45 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 2.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon E3-1240L v5 is manufactured using a 14 nm process.
In total, this processor boasts a generous 8.0 MB cache.
35 $ Release price --
45 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
Technical data sheet Documents Technical data sheet
0 bytes L2-Cache 0 bytes
2.0 MB L3-Cache 8.0 MB
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2, AVX2
AMD-V Virtualization VT-x, VT-x EPT, VT-d
-- Part Number --
-- Chip design Monolithic
AM3 Socket LGA 1151
Regor (K10) Architecture Skylake S
Q2/2011 Release date Q4/2015
Windows 10, Linux Operating systems Windows 10, Linux