Intel Xeon E3-1505M v5 vs Intel Xeon E3-1575M v5

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon E3-1505M v5 or Intel Xeon E3-1505M v5 – 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 Xeon E3-1505M 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 E3-1505M v5, you'll need a motherboard with a BGA 1440 socket.
The Intel Xeon E3-1575M v5 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2016 and belongs to the 5 generation of the Intel Xeon E3 series.
To use the Intel Xeon E3-1575M v5, you'll need a motherboard with a BGA 1440 socket.
Intel Xeon E3 v5 Group Intel Xeon E3 v5
5 Generation 5
Desktop / Server Segment Desktop / Server
Intel Xeon E3-1505M v5 Name Intel Xeon E3-1575M v5
Intel Xeon E3 Family Intel Xeon E3
 
 

CPU Cores and Base Frequency

The Intel Xeon E3-1505M v5 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Xeon E3-1505M v5 is 2.8 GHz
and turbo frequency for one core is 3.7 GHz.
The Intel Xeon E3-1575M v5 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Xeon E3-1575M v5 is 3.0 GHz
and turbo frequency for one core is 3.9 GHz.
8 Threads 8
4x Cores 4x
4 CPU Cores 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking No
3.7 GHz Turbo Frequency (1 core) 3.9 GHz
2.8 GHz Frequency 3.0 GHz
3.3 GHz Turbo Frequency (all cores) None
 
 

Internal Graphics

The Intel Xeon E3-1505M v5 has integrated graphics, called iGPU for short.
Specifically, the Intel Xeon E3-1505M 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.
The Intel Xeon E3-1575M v5 has integrated graphics, called iGPU for short.
Specifically, the Intel Xeon E3-1575M v5 uses the Intel Iris Pro Graphics P580, which has 576 texture shaders
and 72 execution units.
192 Shaders 576
Q3/2015 Release date Q1/2015
14 nm Technology 14 nm
12 Direct X 12.0
32.0 GB Max. GPU Memory 64.0 GB
-- Max. displays --
24 Execution units 72
0.35 GHz GPU frequency 0.35 GHz
9 Generation 9
1.05 GHz GPU (Turbo) 1.1 GHz
Intel HD Graphics P530 GPU name Intel Iris Pro Graphics P580
 
 

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

Memory & PCIe

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.
pci PCIe pci
Yes AES-NI Yes
DDR4-2133, DDR3L-1600, LPDDR3-1866 Memory type DDR4-2133, DDR3L-1600, LPDDR3-1866
Yes ECC Yes
64.0 GB Max. Memory 64.0 GB
2 Memory channels 2
34.1 GB/s Bandwidth 34.1 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 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.
35 W TDP down 35 W
45 W TDP (PL1 / PBP) 45 W
100 °C Tjunction max 100 °C
 
 

Technical details

The Intel Xeon E3-1505M v5 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 8.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon E3-1575M v5 is manufactured using a 14 nm process.
Q4/2015 Release date Q1/2016
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
14 nm Technology 14 nm
Monolithic Chip design Monolithic
434 $ Release price 1207 $
Skylake S Architecture Skylake S
8.0 MB L3-Cache 8.0 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 --
BGA 1440 Socket BGA 1440
0 bytes L2-Cache 0 bytes
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

Intel Xeon E3-1575M v5
4C 8T @ 3.0 GHz
14893
14893
Intel Xeon E3-1505M v5
4C 8T @ 2.8 GHz
14074
14074

Geekbench 6 (Multi-Core)

Intel Xeon E3-1575M v5
4C 8T @ 3.0 GHz
4524
4524
Intel Xeon E3-1505M v5
4C 8T @ 2.8 GHz
4296
4296

Geekbench 6 (Single-Core)

Intel Xeon E3-1575M v5
4C 8T @ 3.0 GHz
1369
1369
Intel Xeon E3-1505M v5
4C 8T @ 2.8 GHz
1308
1308