Intel Xeon E3-1575M v5 vs E3-1515M v5

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Price now 282$
Games supported 96%
Intel Xeon E3-1575M v5
Intel Xeon E3-1575M v5
Buy
  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Intel Xeon E3-1515M v5
Intel Xeon E3-1515M v5
Buy
  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Price now 282$
Games supported 96%

General info

Comparing Xeon E3-1575M v5 and Xeon E3-1515M v5 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rating846818
Value for money3.593.79
Market segmentMobile workstationMobile workstation
SeriesIntel Xeon E3Intel Xeon E3
Architecture codenameSkylake (2015−2016)Skylake (2015−2016)
Release date24 January 2016 (6 years ago)24 January 2016 (6 years ago)
Launch price (MSRP)$1,207$489
Price now$282 (0.2x MSRP)$282 (0.6x MSRP)
Value for money

To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.

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Technical specs

Xeon E3-1575M v5 and Xeon E3-1515M v5 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)4 (Quad-Core)
Threads88
Base clock speed3 GHz2.8 GHz
Boost clock speed3.9 GHz3.7 GHz
L1 cache256 KB256 KB
L2 cache1 MB1 MB
L3 cache8 MB8 MB
Chip lithography14 nm14 nm
Maximum core temperature100 °Cno data
64 bit support+-
Windows 11 compatibility--
Unlocked multiplier--

Compatibility

Information on Xeon E3-1575M v5 and Xeon E3-1515M v5 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCBGA1440FCBGA1440
Thermal design power (TDP)45 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1575M v5 and Xeon E3-1515M v5. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)+no data
eDRAM128 MBno data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring++
Flex Memory Access+no data
SIPP++
Smart Response+no data

Security technologies

Xeon E3-1575M v5 and Xeon E3-1515M v5 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
MPX++
Identity Protection++
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1575M v5 and Xeon E3-1515M v5 are enumerated here.

AMD-V++
VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1575M v5 and Xeon E3-1515M v5. Depending on the motherboards, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3, DDR4
Maximum memory size64 GB64 GB
Max memory channels22
Maximum memory bandwidth34.1 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Iris Pro Graphics P580-
Max video memory64 GB-
Quick Sync Video+-
Clear Video HD+-
Graphics max frequency1.1 GHz-

Graphics interfaces

Available interfaces and connections of Xeon E3-1575M v5 and Xeon E3-1515M v5 integrated GPUs.

Number of displays supported3-
eDP+-
DisplayPort+-
HDMI+-
DVI+-

Graphics image quality

Maximum display resolutions supported by Xeon E3-1575M v5 and Xeon E3-1515M v5 integrated GPUs, including resolutions over different interfaces.

4K resolution support+-
Max resolution over DisplayPort4096x2304@60Hz-

Graphics API support

APIs supported by Xeon E3-1575M v5 and Xeon E3-1515M v5 integrated GPUs, sometimes API versions are included.

OpenGL4.4-

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1575M v5 and Xeon E3-1515M v5.

PCIe version3.03.0
PCI Express lanes1616

Benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E3-1575M v5 7.36
Xeon E3-1515M v5 7.66
+4.1%
  • Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon E3-1575M v5 7629
Xeon E3-1515M v5 7938
+4.1%

Gaming performance

Advantages and disadvantages


Performance rating 7.36 7.66
Cost $1207 $489
Boost clock speed 3900 3700
Base clock speed 3000 2800

Technical City couldn't decide between

Intel Xeon E3-1575M v5
Intel Xeon E3-1575M v5

and

Intel Xeon E3-1515M v5
Intel Xeon E3-1515M v5

The differences in performance seem too small.


Should you still have questions on choice between Xeon E3-1575M v5 and Xeon E3-1515M v5, ask them in Comments section, and we shall answer.

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