AMD A6-4455M vs AMD Phenom II X4 B97

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

AMD A6-4455M or AMD A6-4455M – 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 A6-4455M features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q2/2012 and belongs to the 2 generation of the AMD A series.
To use the AMD A6-4455M, you'll need a motherboard with a FP2 socket.
The AMD Phenom II X4 B97 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2010 and belongs to the 4 generation of the AMD Phenom II series.
To use the AMD Phenom II X4 B97, you'll need a motherboard with a AM3 socket.
AMD A6-4000M Group AMD Phenom II - 800/900
Mobile Segment Desktop / Server
AMD A Family AMD Phenom II
2 Generation 4
AMD A6-4455M Name AMD Phenom II X4 B97
 
 

CPU Cores and Base Frequency

The AMD A6-4455M has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD A6-4455M is 2.1 GHz
and turbo frequency for one core is 2.6 GHz.
The AMD Phenom II X4 B97 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD Phenom II X4 B97 is 3.2 GHz
No Hyperthreading No
2 Threads 4
normal Core architecture normal
2x Cores 4x
2.6 GHz Turbo Frequency (1 core) None
2.6 GHz Turbo Frequency (all cores) None
No Overclocking Yes
2 CPU Cores 4
2.1 GHz Frequency 3.2 GHz
 
 

Internal Graphics

The AMD A6-4455M has integrated graphics, called iGPU for short.
Specifically, the AMD A6-4455M uses the AMD Radeon HD 7500G, which has 256 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Phenom II X4 B97 does not have integrated graphics.
4 Execution units --
Q2/2012 Release date --
0.33 GHz GPU frequency --
11 Direct X --
4 Generation --
32 nm Technology --
0.43 GHz GPU (Turbo) --
256 Shaders --
-- Max. displays --
AMD Radeon HD 7500G GPU name
1.0 GB Max. GPU Memory 0 bytes
 
 

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

Memory & PCIe

No ECC No
pci PCIe pci
2 Memory channels 2
Yes AES-NI No
DDR3-1333 Memory type DDR3-1333, DDR2-1066
0 bytes Max. Memory 0 bytes
-- Bandwidth --
 
 

Thermal Management

The processor has a thermal design power (TDP) of 17 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 95 W watts.
-- Tjunction max --
17 W TDP (PL1 / PBP) 95 W
 
 

Technical details

The AMD A6-4455M is manufactured using a 32 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 X4 B97 is manufactured using a 45 nm process.
In total, this processor boasts a generous 6.0 MB cache.
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE3, SSE4a
2.0 MB L3-Cache 6.0 MB
AMD-V Virtualization AMD-V
Technical data sheet Documents Technical data sheet
Operating systems Windows 10, Linux
Q2/2012 Release date Q2/2010
32 nm Technology 45 nm
-- Release price --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Trinity (Piledriver) Architecture Deneb (K10)
0 bytes L2-Cache 0 bytes
-- Chip design --
FP2 Socket AM3