Intel Atom x7-Z8700 vs AMD Phenom II X2 B55

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Atom x7-Z8700 or Intel Atom x7-Z8700 – 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 Atom x7-Z8700 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2015 and belongs to the 5 generation of the Intel Atom series.
To use the Intel Atom x7-Z8700, you'll need a motherboard with a BGA 138 socket.
The AMD Phenom II X2 B55 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2009 and belongs to the 2 generation of the AMD Phenom II series.
To use the AMD Phenom II X2 B55, you'll need a motherboard with a AM3 socket.
Mobile Segment Desktop / Server
Intel Atom x7-Z8700 Name AMD Phenom II X2 B55
Intel Atom Family AMD Phenom II
5 Generation 2
Intel Atom x3/x5/x7 Group AMD Phenom II - 545
 
 

CPU Cores and Base Frequency

The Intel Atom x7-Z8700 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom x7-Z8700 is 1.6 GHz
and turbo frequency for one core is 2.4 GHz.
The AMD Phenom II X2 B55 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD Phenom II X2 B55 is 3.0 GHz
2.4 GHz Turbo Frequency (1 core) None
No Overclocking Yes
normal Core architecture normal
1.6 GHz Frequency 3.0 GHz
4 Threads 2
2.4 GHz Turbo Frequency (all cores) None
No Hyperthreading No
4 CPU Cores 2
4x Cores 2x
 
 

Internal Graphics

The Intel Atom x7-Z8700 has integrated graphics, called iGPU for short.
Specifically, the Intel Atom x7-Z8700 uses the Intel HD Graphics 405 (16EU), which has 128 texture shaders
and 16 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Phenom II X2 B55 does not have integrated graphics.
0.2 GHz GPU frequency --
Q2/2015 Release date --
12 Direct X --
Intel HD Graphics 405 (16EU) GPU name
14 nm Technology --
-- Max. displays --
128 Shaders --
8.0 GB Max. GPU Memory 0 bytes
16 Execution units --
8 Generation --
0.6 GHz GPU (Turbo) --
 
 

Artificial Intelligence and Machine Learning

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

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

Memory & PCIe

The processor supports a maximum memory capacity of 8.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
8.0 GB Max. Memory 0 bytes
pci PCIe pci
Yes AES-NI No
No ECC No
25.6 GB/s Bandwidth --
LPDDR3-1600 Memory type DDR3-1333, DDR2-1066
 
 

Thermal Management

The processor has a thermal design power (TDP) of 2 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 80 W watts.
-- Tjunction max --
2 W TDP (PL1 / PBP) 80 W
 
 

Technical details

The Intel Atom x7-Z8700 is manufactured using a 14 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 AMD Phenom II X2 B55 is manufactured using a 45 nm process.
In total, this processor boasts a generous 6.0 MB cache.
Q1/2015 Release date Q4/2009
-- Part Number --
0 bytes L2-Cache 0 bytes
VT-x, VT-x EPT Virtualization AMD-V
SSE4.1, SSE4.2 ISA extensions SSE3, SSE4a
Monolithic Chip design --
Cherry Trail Architecture Callisto (K10)
14 nm Technology 45 nm
BGA 138 Socket AM3
Operating systems Windows 10, Linux
30 $ Release price --
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
2.0 MB L3-Cache 6.0 MB