Intel Pentium D1509 vs Intel Xeon E3-1275 v5

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Pentium D1509 or Intel Pentium D1509 – 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 Pentium D1509 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2015 and belongs to the 5 generation of the Intel Pentium series.
To use the Intel Pentium D1509, you'll need a motherboard with a AM1 socket.
The Intel Xeon E3-1275 v5 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q4/2015 and belongs to the 5 generation of the Intel Xeon E3 series.
To use the Intel Xeon E3-1275 v5, you'll need a motherboard with a LGA 1151 socket.
Intel Pentium D1509 Name Intel Xeon E3-1275 v5
Intel Pentium Family Intel Xeon E3
5 Generation 5
Desktop / Server Segment Desktop / Server
Intel Pentium D Group Intel Xeon E3 v5
 
 

CPU Cores and Base Frequency

The Intel Pentium D1509 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Pentium D1509 is 1.5 GHz
and turbo frequency for one core is 1.5 GHz.
The Intel Xeon E3-1275 v5 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Xeon E3-1275 v5 is 3.6 GHz
and turbo frequency for one core is 4.0 GHz.
normal Core architecture normal
No Hyperthreading Yes
1.5 GHz Turbo Frequency (all cores) 3.8 GHz
1.5 GHz Frequency 3.6 GHz
2 CPU Cores 4
1.5 GHz Turbo Frequency (1 core) 4.0 GHz
No Overclocking No
2 Threads 8
2x Cores 4x
 
 

Internal Graphics

The Intel Pentium D1509 does not have integrated graphics.
The Intel Xeon E3-1275 v5 has integrated graphics, called iGPU for short.
Specifically, the Intel Xeon E3-1275 v5 uses the Intel HD Graphics P530, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- Max. displays --
-- Release date Q3/2015
-- GPU (Turbo) 1.15 GHz
-- Execution units 24
GPU name Intel HD Graphics P530
-- Generation 9
-- Shaders 192
0 bytes Max. GPU Memory 32.0 GB
-- GPU frequency 0.4 GHz
-- Technology 14 nm
-- Direct X 12
 
 

Artificial Intelligence and Machine Learning

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

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

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 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.
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-2133 Memory type DDR4-2133
2 Memory channels 2
25.6 GB/s Bandwidth 34.1 GB/s
Yes ECC Yes
pci PCIe pci
128.0 GB Max. Memory 64.0 GB
Yes AES-NI Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 19 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.
19 W TDP (PL1 / PBP) 80 W
-- Tjunction max --
 
 

Technical details

The Intel Pentium D1509 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 3.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon E3-1275 v5 is manufactured using a 14 nm process.
In total, this processor boasts a generous 8.0 MB cache.
Q4/2015 Release date Q4/2015
0 bytes L2-Cache 0 bytes
3.0 MB L3-Cache 8.0 MB
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
-- Release price --
AM1 Socket LGA 1151
Monolithic Chip design Monolithic
Windows 10, Linux Operating systems Windows 10, Linux
Technical data sheet Documents Technical data sheet
Broadwell Architecture Skylake S
-- Part Number --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
14 nm Technology 14 nm