Intel Xeon E-2276ML vs Intel Xeon D-1539

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CPU comparison with benchmarks


Intel Xeon E-2276ML CPU1 vs CPU2 Intel Xeon D-1539
Intel Xeon E-2276ML Intel Xeon D-1539

CPU comparison

Intel Xeon E-2276ML or Intel Xeon D-1539 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon E-2276ML has 6 cores with 12 threads and clocks with a maximum frequency of 4.20 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Xeon E-2276ML was released in Q2/2019.

The Intel Xeon D-1539 has 8 cores with 16 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1539 was released in Q3/2017.
Intel Xeon E (44) Family Intel Xeon D (79)
Intel Xeon E-2200 (19) CPU group Intel Xeon D-1500 (22)
2 Generation 1
Coffee Lake S Architecture Broadwell
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon E-2276ML is a 6 core processor with a clock frequency of 2.00 GHz (4.20 GHz). The Intel Xeon D-1539 has 8 CPU cores with a clock frequency of 1.60 GHz (2.20 GHz).

Intel Xeon E-2276ML Characteristic Intel Xeon D-1539
6 Cores 8
12 Threads 16
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.00 GHz Frequency 1.60 GHz
4.20 GHz Turbo Frequency (1 Core) 2.20 GHz
-- Turbo Frequency (All Cores) 1.80 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon E-2276ML Characteristic Intel Xeon D-1539
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel UHD Graphics P630 GPU no iGPU
0.35 GHz GPU frequency --
1.15 GHz GPU (Turbo) --
9.5 GPU Generation --
14 nm Technology
3 Max. displays
24 Compute units --
192 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 DirectX Version --

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.

Intel UHD Graphics P630 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Xeon E-2276ML supports a maximum of 64 GB of memory in 2 memory channels. The Intel Xeon D-1539 can connect up to 128 GB of memory in 2 memory channels.

Intel Xeon E-2276ML Characteristic Intel Xeon D-1539
DDR4-2666 Memory DDR4-2133
64 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
42.7 GB/s Max. Bandwidth 34.1 GB/s
Yes ECC Yes
-- L2 Cache 12.00 MB
12.00 MB L3 Cache --
3.0 PCIe version 3.0
16 PCIe lanes 32
15.8 GB/s PCIe Bandwidth 31.5 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E-2276ML has a TDP of 25 W, that of the Intel Xeon D-1539 is 35 W.

Intel Xeon E-2276ML Characteristic Intel Xeon D-1539
25 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Xeon E-2276ML has a 12.00 MB cache, while the Intel Xeon D-1539 cache has a total of 12.00 MB.

Intel Xeon E-2276ML Characteristic Intel Xeon D-1539
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
BGA 1440 Socket BGA 1667
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2019 Release date Q3/2017
450 $ Release price 520 $
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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Xeon E-2276ML (0%)
Intel Xeon D-1539 (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Xeon E-2276ML (89%)
Intel Xeon D-1539 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Xeon E-2276ML Intel Xeon E-2276ML
6C 12T @ 2.00 GHz
6355 (89%)
Intel Xeon D-1539 Intel Xeon D-1539
8C 16T @ 1.80 GHz
7173 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon E-2276ML Intel Xeon E-2276ML
6C 12T @ 4.20 GHz
0 (0%)
Intel Xeon D-1539 Intel Xeon D-1539
8C 16T @ 2.20 GHz
607 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon E-2276ML Intel Xeon E-2276ML
6C 12T @ 2.00 GHz
0 (0%)
Intel Xeon D-1539 Intel Xeon D-1539
8C 16T @ 1.80 GHz
4215 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Xeon E-2276ML Intel Xeon E-2276ML
Intel UHD Graphics P630 @ 1.15 GHz
442 (100%)
Intel Xeon D-1539 Intel Xeon D-1539
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Xeon E-2276ML Intel Xeon D-1539
Unknown Unknown

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