AMD Phenom II X6 1055T vs Intel Core i5-2500k

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Phenom II X6 1055T or AMD Phenom II X6 1055T – 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 X6 1055T features 6 processor cores and has the capability to manage 6 threads concurrently.
It was released in Q3/2010 and belongs to the 6 generation of the AMD Phenom II series.
To use the AMD Phenom II X6 1055T, you'll need a motherboard with a AM3 socket.
The Intel Core i5-2500k features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2011 and belongs to the 2 generation of the Intel Core i5 series.
To use the Intel Core i5-2500k, you'll need a motherboard with a LGA 1155 socket.
AMD Phenom II - 1000 Group Intel Core i 2000
6 Generation 2
AMD Phenom II X6 1055T Name Intel Core i5-2500k
Desktop / Server Segment Desktop / Server
AMD Phenom II Family Intel Core i5
 
 

CPU Cores and Base Frequency

The AMD Phenom II X6 1055T has 6 CPU cores and can calculate 6 threads in parallel.
The clock frequency of the AMD Phenom II X6 1055T is 2.8 GHz
and turbo frequency for one core is 3.3 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i5-2500k has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i5-2500k is 3.3 GHz
and turbo frequency for one core is 3.7 GHz.
3.3 GHz Turbo Frequency (all cores) 3.7 GHz
3.3 GHz Turbo Frequency (1 core) 3.7 GHz
normal Core architecture normal
2.8 GHz Frequency 3.3 GHz
6 CPU Cores 4
Yes Overclocking Yes
No Hyperthreading No
6x Cores 4x
6 Threads 4
 
 

Internal Graphics

The AMD Phenom II X6 1055T does not have integrated graphics.
The Intel Core i5-2500k has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-2500k uses the Intel HD Graphics 3000, which has 96 texture shaders
and 12 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- GPU (Turbo) 1.1 GHz
-- Technology 32 nm
-- Direct X 10.1
0 bytes Max. GPU Memory 2.0 GB
-- Execution units 12
-- Release date Q1/2011
GPU name Intel HD Graphics 3000
-- Shaders 96
-- GPU frequency 0.85 GHz
-- Generation 6
-- Max. displays --
 
 

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.
-- h265 / HEVC (8 bit) No
-- VP9 No
-- VP8 No
-- VC-1 Decode
-- JPEG No
-- h264 Decode / Encode
-- h265 / HEVC (10 bit) No
-- AVC Decode / Encode
-- AV1 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 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR3-1333, DDR2-1066 Memory type DDR3-1333
-- Bandwidth 21.3 GB/s
No AES-NI Yes
No ECC No
pci PCIe pci
0 bytes Max. Memory 32.0 GB
2 Memory channels 2
 
 

Thermal Management

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

Technical details

The AMD Phenom II X6 1055T 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 Core i5-2500k is manufactured using a 32 nm process.
AMD-V Virtualization VT-x, VT-x EPT
45 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2, AVX
-- Part Number --
-- Chip design Monolithic
Q3/2010 Release date Q1/2011
-- Release price --
0 bytes L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
6.0 MB L3-Cache 6.0 MB
AM3 Socket LGA 1155
Windows 10, Linux Operating systems Windows 10, Linux
Thuban (K10) Architecture Sandy Bridge S
 
 

Benchmarks

Blender 2.81 (bmw27)

AMD Phenom II X6 1055T
6C 6T @ 2.8 GHz
1380.8
1380.8
Intel Core i5-2500k
4C 4T @ 3.3 GHz
778.7
778.7