Intel Xeon E5-1660 v3 vs AMD A6-3400M

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon E5-1660 v3 or Intel Xeon E5-1660 v3 – 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 Intel Xeon E5-1660 v3 features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q3/2014 and belongs to the 5 generation of the Intel Xeon E5 series.
To use the Intel Xeon E5-1660 v3, you'll need a motherboard with a LGA 2011-3 socket.
The AMD A6-3400M features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2011 and belongs to the 1 generation of the AMD A series.
To use the AMD A6-3400M, you'll need a motherboard with a FS1 socket.
Intel Xeon E5 Family AMD A
Intel Xeon E5 v3 Group AMD A6-3000M
5 Generation 1
Intel Xeon E5-1660 v3 Name AMD A6-3400M
Desktop / Server Segment Mobile
 
 

CPU Cores and Base Frequency

The Intel Xeon E5-1660 v3 has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Xeon E5-1660 v3 is 3.0 GHz
and turbo frequency for one core is 3.5 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD A6-3400M has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD A6-3400M is 1.4 GHz
and turbo frequency for one core is 2.3 GHz.
8 CPU Cores 4
normal Core architecture normal
16 Threads 4
8x Cores 4x
Yes Hyperthreading No
3.0 GHz Frequency 1.4 GHz
3.5 GHz Turbo Frequency (1 core) 2.3 GHz
No Overclocking Yes
3.2 GHz Turbo Frequency (all cores) 2.3 GHz
 
 

Internal Graphics

The Intel Xeon E5-1660 v3 does not have integrated graphics.
The AMD A6-3400M has integrated graphics, called iGPU for short.
Specifically, the AMD A6-3400M uses the AMD Radeon HD 6520G, which has 320 texture shaders
and 5 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- Release date Q2/2011
-- GPU frequency 0.4 GHz
-- GPU (Turbo) --
-- Max. displays --
-- Execution units 5
-- Generation 3
GPU name AMD Radeon HD 6520G
-- Direct X 11
-- Shaders 320
0 bytes Max. GPU Memory 1.0 GB
-- Technology 32 nm
 
 

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.
-- VP9 No
-- h265 / HEVC (8 bit) No
-- AVC Decode
-- VP8 No
-- h264 Decode
-- JPEG Decode / Encode
-- VC-1 Decode
-- h265 / HEVC (10 bit) No
-- AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 768.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 68.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-2133 Memory type DDR3-1333
68.2 GB/s Bandwidth --
4 Memory channels 2
Yes ECC No
768.0 GB Max. Memory 0 bytes
Yes AES-NI No
pci PCIe pci
 
 

Thermal Management

The processor has a thermal design power (TDP) of 140 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 35 W watts.
140 W TDP (PL1 / PBP) 35 W
-- Tjunction max --
 
 

Technical details

The Intel Xeon E5-1660 v3 is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 20.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD A6-3400M is manufactured using a 32 nm process.
In total, this processor boasts a generous 4.0 MB cache.
Q3/2014 Release date Q2/2011
Technical data sheet Documents Technical data sheet
Windows 10, Linux Operating systems
-- Release price --
Monolithic Chip design --
LGA 2011-3 Socket FS1
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
20.0 MB L3-Cache 4.0 MB
SSE4.1, SSE4.2, AVX2 ISA extensions SSE3, SSE4a
-- Part Number --
VT-x, VT-x EPT, VT-d Virtualization AMD-V
0 bytes L2-Cache 0 bytes
22 nm Technology 32 nm
Haswell E Architecture Llano (K10)