Intel Core i5-2500k vs AMD Phenom II X6 1075T

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i5-2500k or Intel Core i5-2500k – 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 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.
The AMD Phenom II X6 1075T 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 1075T, you'll need a motherboard with a AM3 socket.
Intel Core i 2000 Group AMD Phenom II - 1000
2 Generation 6
Desktop / Server Segment Desktop / Server
Intel Core i5-2500k Name AMD Phenom II X6 1075T
Intel Core i5 Family AMD Phenom II
 
 

CPU Cores and Base Frequency

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.
The AMD Phenom II X6 1075T has 6 CPU cores and can calculate 6 threads in parallel.
The clock frequency of the AMD Phenom II X6 1075T 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.
4 Threads 6
4x Cores 6x
4 CPU Cores 6
normal Core architecture normal
No Hyperthreading No
Yes Overclocking Yes
3.7 GHz Turbo Frequency (1 core) 3.5 GHz
3.3 GHz Frequency 3.0 GHz
3.7 GHz Turbo Frequency (all cores) 3.5 GHz
 
 

Internal 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.
The AMD Phenom II X6 1075T does not have integrated graphics.
96 Shaders --
Q1/2011 Release date --
32 nm Technology --
10.1 Direct X --
2.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
12 Execution units --
0.85 GHz GPU frequency --
6 Generation --
1.1 GHz GPU (Turbo) --
Intel HD Graphics 3000 GPU name
 
 

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

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

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

Technical details

The Intel Core i5-2500k 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 6.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Phenom II X6 1075T is manufactured using a 45 nm process.
Q1/2011 Release date Q3/2010
VT-x, VT-x EPT Virtualization AMD-V
SSE4.1, SSE4.2, AVX ISA extensions SSE3, SSE4a
32 nm Technology 45 nm
Monolithic Chip design --
-- Release price --
Sandy Bridge S Architecture Thuban (K10)
6.0 MB L3-Cache 6.0 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 --
LGA 1155 Socket AM3
0 bytes L2-Cache 0 bytes
 
 

Benchmarks