Intel Xeon E5-2699 v4 vs Intel Atom Z3775D

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CPU comparison with benchmarks


Intel Xeon E5-2699 v4 CPU1 vs CPU2 Intel Atom Z3775D
Intel Xeon E5-2699 v4 Intel Atom Z3775D

CPU comparison

Intel Xeon E5-2699 v4 or Intel Atom Z3775D - 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 E5-2699 v4 has 22 cores with 44 threads and clocks with a maximum frequency of 3.60 GHz. Up to 1536 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2699 v4 was released in Q1/2016.

The Intel Atom Z3775D has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. The CPU supports up to 2 GB of memory in 1 memory channels. The Intel Atom Z3775D was released in Q1/2014.
Intel Xeon E5 (71) Family Intel Atom (101)
Intel Xeon E5 v4 (24) CPU group Intel Atom Z3700 (16)
6 Generation 4
Broadwell E Architecture Bay Trail
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon E5-2699 v4 is a 22 core processor with a clock frequency of 2.20 GHz (3.60 GHz). The Intel Atom Z3775D has 4 CPU cores with a clock frequency of 1.49 GHz (2.41 GHz).

Intel Xeon E5-2699 v4 Characteristic Intel Atom Z3775D
22 Cores 4
44 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.20 GHz Frequency 1.49 GHz
3.60 GHz Turbo Frequency (1 Core) 2.41 GHz
2.80 GHz Turbo Frequency (All Cores) --

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 E5-2699 v4 Characteristic Intel Atom Z3775D
-- 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.

no iGPU GPU Intel HD Graphics (Bay Trail GT1)
GPU frequency 0.31 GHz
-- GPU (Turbo) 0.79 GHz
-- GPU Generation 7
Technology 22 nm
Max. displays 2
-- Compute units 4
-- Shader 32
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 11.2

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.

no iGPU GPU Intel HD Graphics (Bay Trail GT1)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode

Memory & PCIe

The Intel Xeon E5-2699 v4 supports a maximum of 1536 GB of memory in 4 memory channels. The Intel Atom Z3775D can connect up to 2 GB of memory in 1 memory channels.

Intel Xeon E5-2699 v4 Characteristic Intel Atom Z3775D
DDR4-2400 Memory DDR3L-1333
1536 GB Max. Memory 2 GB
4 (Quad Channel) Memory channels 1 (Single Channel)
76.8 GB/s Max. Bandwidth 10.6 GB/s
Yes ECC No
-- L2 Cache --
55.00 MB L3 Cache 2.00 MB
3.0 PCIe version --
40 PCIe lanes --
39.4 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5-2699 v4 has a TDP of 145 W, that of the Intel Atom Z3775D is 4 W.

Intel Xeon E5-2699 v4 Characteristic Intel Atom Z3775D
145 W TDP (PL1 / PBP) 4 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 90 °C

Technical details

The Intel Xeon E5-2699 v4 has a 55.00 MB cache, while the Intel Atom Z3775D cache has a total of 2.00 MB.

Intel Xeon E5-2699 v4 Characteristic Intel Atom Z3775D
14 nm Technology 22 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
LGA 2011-3 Socket BGA 1380
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q1/2016 Release date Q1/2014
-- Release price 35 $
show more data show more data


Rate these processors

Here you can rate the Intel Xeon E5-2699 v4 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (2 ratings). Rate now:
Here you can rate the Intel Atom Z3775D to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Xeon E5-2699 v4 (0%)
Intel Atom Z3775D (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Xeon E5-2699 v4 (100%)
Intel Atom Z3775D (3%)

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 E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 2.80 GHz
24593 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 1.49 GHz
794 (3%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 3.60 GHz
827 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 2.41 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 2.80 GHz
18730 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 1.49 GHz
0 (0%)

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 E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 3.60 GHz
994 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 2.41 GHz
0 (0%)

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 E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 2.80 GHz
13547 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 1.49 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 3.60 GHz
1148 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 2.41 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Xeon E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 2.80 GHz
8546 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 1.49 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 3.60 GHz
216 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 2.41 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 2.80 GHz
4981 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 1.49 GHz
0 (0%)

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 E5-2699 v4 Intel Xeon E5-2699 v4
@ 0.00 GHz
0 (0%)
Intel Atom Z3775D Intel Atom Z3775D
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz
51 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 3.60 GHz
150 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 2.41 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon E5-2699 v4 Intel Xeon E5-2699 v4
22C 44T @ 2.80 GHz
2840 (100%)
Intel Atom Z3775D Intel Atom Z3775D
4C 4T @ 1.49 GHz
0 (0%)

Devices using this processor

Intel Xeon E5-2699 v4 Intel Atom Z3775D
Unknown Unknown

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