Intel Pentium G4520
Intel Xeon E3-1275 v5
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Intel Pentium G4520 vs Intel Xeon E3-1275 v5. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2015
Intel Pentium G4520
Intel Pentium G4520
Released
Q4/2015
Overall score
star star star star star
Intel Xeon E3-1275 v5
Intel Xeon E3-1275 v5

What's the best choice Intel Pentium G4520 or Intel Xeon E3-1275 v5? Which processor is faster?

We have prepared a comparison to help you choose the best processor. Compare their specifications and benchmarks.

Intel Pentium G4520 has a maximum frequency of 3.60 GHz. 2 Cores. Power consumption of 51 W. Released in Q3/2015.

Intel Xeon E3-1275 v5 has a maximum frequency of 3.60 GHz. 4 Cores. Power consumption of 80 W. Released in Q4/2015.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    1029 left arrow score
  • Performance per watt

    times less performance per watt

    51 W left arrow 80 W

Positions in all rankings

Common positions Intel Pentium G4520 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    410 place
  • Cinebench R15 (Multi-Core)
    774 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    903 place
  • Geekbench 3, 64bit (Single-Core)
    308 place
  • Geekbench 3, 64bit (Multi-Core)
    515 place
  • Cinebench R11.5, 64bit (Single-Core)
    572 place
  • Cinebench R11.5, 64bit (Multi-Core)
    493 place
  • Cinebench R11.5, 64bit (iGPU, OpenGL)
    204 place
  • Estimated results for PassMark CPU Mark
    946 place
  • Place in the overall ranking

    (based on several benchmarks)

    643 left arrow score
  • More number of cores

    About 2 times more cores

    4 left arrow 2

Positions in all rankings

Common positions Intel Xeon E3-1275 v5 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    256 place
  • Cinebench R15 (Multi-Core)
    349 place
  • Geekbench 5, 64bit (Single-Core)
    469 place
  • Geekbench 5, 64bit (Multi-Core)
    654 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    770 place
  • Geekbench 3, 64bit (Single-Core)
    53 place
  • Geekbench 3, 64bit (Multi-Core)
    210 place
  • Cinebench R11.5, 64bit (Single-Core)
    70 place
  • Cinebench R11.5, 64bit (Multi-Core)
    197 place
  • Cinebench R11.5, 64bit (iGPU, OpenGL)
    332 place
  • Estimated results for PassMark CPU Mark
    483 place

Specifications

Technical data
Intel Pentium G4520 Intel Pentium G4520
Intel Xeon E3-1275 v5 Intel Xeon E3-1275 v5
CPU family and group

Background information about the processors being compared, series, generation and market segment.

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    Intel Pentium left arrow Intel Xeon E3
  • Generation
    6 left arrow 5
  • CPU group
    Intel Pentium G4000 left arrow Intel Xeon E3 v5
CPU Technical specs

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

  • Frequency
    3.60 GHz left arrow 3.60 GHz
  • CPU Cores
    2 left arrow 4
  • Turbo (1 Core)
    No turbo left arrow 4.00 GHz
  • CPU Threads
    2 left arrow 8
  • Hyperthreading
    No left arrow Yes
  • Overclocking
    No left arrow No
  • Core architecture
    normal left arrow normal
IGPU

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

  • GPU name
    Intel HD Graphics 530 left arrow Intel HD Graphics P530
  • GPU frequency
    0.35 GHz left arrow 0.40 GHz
  • GPU (Turbo)
    1.05 GHz left arrow 1.15 GHz
  • Execution units
    24 left arrow 24
  • Shader
    192 left arrow 192
  • Max. GPU Memory
    64 GB left arrow --
  • Max. displays
    3 left arrow 3
  • Generation
    9 left arrow 9
  • DirectX Version
    12 left arrow 12
  • Technology
    14 nm left arrow 14 nm
  • Release date
    Q3/2015 left arrow Q3/2015
Hardware codec support

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

  • h265 / HEVC (8 bit)
    Decode / Encode left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    Decode left arrow No
  • h264
    Decode / Encode left arrow Decode / Encode
  • VP9
    Decode left arrow No
  • VP8
    Decode / Encode left arrow Decode / Encode
  • AV1
    No left arrow No
  • AVC
    Decode / Encode left arrow Decode / Encode
  • VC-1
    Decode left arrow Decode
  • JPEG
    Decode / Encode left arrow Decode / Encode
Memory specs & PCI

Types, channel quantity of RAM supported by Intel Xeon E3-1275 v5 and Intel Pentium G4520. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR4-2133 left arrow DDR4-2133
  • ECC
    Yes left arrow Yes
  • Memory channels
    2 left arrow 2
  • PCIe version
    3.0 left arrow 3.0
  • PCIe lanes
    16 left arrow 16
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP Intel Pentium G4520 and Intel Xeon E3-1275 v5 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    51 W left arrow 80 W
Technologies and extensions

Architecture, interfaces, additional instructions supported by Intel Pentium G4520 and Intel Pentium G4520, virtual machine technologies and process technology.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • ISA extensions
    SSE4.1, SSE4.2 left arrow SSE4.1, SSE4.2, AVX2
  • L3-Cache
    3.00 MB left arrow 8.00 MB
  • Architecture
    Skylake S left arrow Skylake S
  • Technology
    14 nm left arrow 14 nm
  • Socket
    LGA 1151 left arrow LGA 1151
  • Release date
    Q3/2015 left arrow Q4/2015

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between Intel Pentium G4520 and Intel Xeon E3-1275 v5.

Compare the synthetic test values and choose the best processor!

Cinebench R15 (Single-Core)
The Cinebench R15 SC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
153
Intel Pentium G4520
172
Intel Xeon E3-1275 v5
Cinebench R15 (Multi-Core)
The Cinebench R15 MC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
274
Intel Pentium G4520
844
Intel Xeon E3-1275 v5
iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
403
Intel Pentium G4520
442
Intel Xeon E3-1275 v5
Geekbench 3, 64bit (Single-Core)
Geekbench 3 SC for one CPU core, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
3546
Intel Pentium G4520
4536
Intel Xeon E3-1275 v5
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 MC using a multi-core and hyperthreading, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
6268
Intel Pentium G4520
16177
Intel Xeon E3-1275 v5
Cinebench R11.5, 64bit (Single-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in single-core mode, based on CINEMA 4D
1.74
Intel Pentium G4520
2.09
Intel Xeon E3-1275 v5
Cinebench R11.5, 64bit (Multi-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in multi-core mode and hyperthreading, based on CINEMA 4D
3.39
Intel Pentium G4520
9.42
Intel Xeon E3-1275 v5
Cinebench R11.5, 64bit (iGPU, OpenGL)
The iGPU test involves rendering a specific 3D scene, based on CINEMA 4D
19.2
Intel Pentium G4520
12.6
Intel Xeon E3-1275 v5
Estimated results for PassMark CPU Mark
PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks
4158
Intel Pentium G4520
11332
Intel Xeon E3-1275 v5

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