AMD Phenom II X4 955 vs Intel Pentium 2129Y

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Phenom II X4 955 or AMD Phenom II X4 955 – 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 X4 955 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2009 and belongs to the 4 generation of the AMD Phenom II series.
To use the AMD Phenom II X4 955, you'll need a motherboard with a AM3 socket.
The Intel Pentium 2129Y features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2013 and belongs to the 4 generation of the Intel Pentium series.
To use the Intel Pentium 2129Y, you'll need a motherboard with a BGA 1023 socket.
AMD Phenom II - 800/900 Group Intel Pentium 2000
4 Generation 4
Desktop / Server Segment Mobile
AMD Phenom II X4 955 Name Intel Pentium 2129Y
AMD Phenom II Family Intel Pentium
 
 

CPU Cores and Base Frequency

The AMD Phenom II X4 955 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD Phenom II X4 955 is 3.2 GHz
The Intel Pentium 2129Y has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Pentium 2129Y is 1.1 GHz
No Hyperthreading No
4x Cores 2x
Yes Overclocking No
4 Threads 2
4 CPU Cores 2
normal Core architecture normal
3.2 GHz Frequency 1.1 GHz
 
 

Internal Graphics

The AMD Phenom II X4 955 does not have integrated graphics.
The Intel Pentium 2129Y has integrated graphics, called iGPU for short.
Specifically, the Intel Pentium 2129Y uses the Intel HD Graphics (Ivy Bridge GT1), which has 48 texture shaders
and 6 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- Shaders 48
-- Release date Q4/2012
-- Technology 22 nm
-- Direct X 11.0
0 bytes Max. GPU Memory 2.0 GB
-- Max. displays --
-- Execution units 6
-- GPU frequency 0.35 GHz
-- Generation 7
-- GPU (Turbo) 0.85 GHz
GPU name Intel HD Graphics (Ivy Bridge GT1)
 
 

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

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 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.
pci PCIe pci
No AES-NI Yes
DDR3-1333, DDR2-1066 Memory type DDR3L-1600, DDR3L-1333, DDR3-1333, DDR3-1600
No ECC No
0 bytes Max. Memory 32.0 GB
2 Memory channels 2
-- Bandwidth 25.6 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 125 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 10 W watts.
125 W TDP (PL1 / PBP) 10 W
-- Tjunction max 90 °C
 
 

Technical details

The AMD Phenom II X4 955 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 6.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Pentium 2129Y is manufactured using a 22 nm process.
In total, this processor boasts a generous 2.0 MB cache.
Q2/2009 Release date Q1/2013
AMD-V Virtualization VT-x, VT-x EPT, VT-d
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2
45 nm Technology 22 nm
-- Chip design Monolithic
-- Release price --
Deneb (K10) Architecture Ivy Bridge U
6.0 MB L3-Cache 2.0 MB
Windows 10, Linux Operating systems Windows 10, Linux
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
AM3 Socket BGA 1023
0 bytes L2-Cache 0 bytes