Intel Core i5-5287U vs Intel Atom Z3460

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CPU comparison with benchmarks


Intel Core i5-5287U CPU1 vs CPU2 Intel Atom Z3460
Intel Core i5-5287U Intel Atom Z3460

CPU comparison

In this CPU comparison, we compare the Intel Core i5-5287U and the Intel Atom Z3460 and use benchmarks to check which processor is faster.

We compare the Intel Core i5-5287U 2 core processor released in Q1/2015 with the Intel Atom Z3460 which has 2 CPU cores and was introduced in Q1/2014.
Intel Core i5 (328) Family Intel Atom (101)
Intel Core i 5000U (16) CPU group Intel Atom Z3400 (1)
5 Generation 3
Broadwell U Architecture Merrifield
Mobile Segment Mobile
Intel Core i5-4288U Predecessor --
Intel Core i5-6287U Successor --

CPU Cores and Base Frequency

The Intel Core i5-5287U is a 2 core processor with a clock frequency of 2.90 GHz (3.30 GHz). The processor can compute 4 threads at the same time. The Intel Atom Z3460 clocks with -- (1.60 GHz), has 2 CPU cores and can calculate 2 threads in parallel.

Intel Core i5-5287U Characteristic Intel Atom Z3460
2 Cores 2
4 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.90 GHz Frequency --
3.30 GHz Turbo Frequency (1 Core) 1.60 GHz
3.30 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 Core i5-5287U Characteristic Intel Atom Z3460
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel Iris Graphics 6100 GPU no iGPU
0.30 GHz GPU frequency --
1.10 GHz GPU (Turbo) --
8 GPU Generation --
14 nm Technology
3 Max. displays
48 Compute units --
384 Shader --
No Hardware Raytracing No
No Frame Generation No
16 GB Max. GPU Memory --
11.2 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 Iris Graphics 6100 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
Decode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-5287U, while the Intel Atom Z3460 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 8.5 GB/s enabled.

Intel Core i5-5287U Characteristic Intel Atom Z3460
LPDDR3-1866, DDR3-1600 Memory DDR3-1066
16 GB Max. Memory 4 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
25.6 GB/s Max. Bandwidth 8.5 GB/s
No ECC No
-- L2 Cache --
3.00 MB L3 Cache 1.00 MB
2.0 PCIe version --
12 PCIe lanes --
6.0 GB/s PCIe Bandwidth --

Thermal Management

The Intel Core i5-5287U has a TDP of 28 W. The TDP of the Intel Atom Z3460 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i5-5287U Characteristic Intel Atom Z3460
28 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
23 W TDP down --
105 °C Tjunction max. 90 °C

Technical details

The Intel Core i5-5287U has 3.00 MB cache and is manufactured in 14 nm. The cache of Intel Atom Z3460 is at 1.00 MB. The processor is manufactured in 22 nm.

Intel Core i5-5287U Characteristic Intel Atom Z3460
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
BGA 1168 Socket --
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q1/2015 Release date Q1/2014
-- Release price --
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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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
697 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 1.60 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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
1827 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 0.00 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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
802 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 1.60 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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
1764 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 0.00 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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
1007 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 1.60 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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
2062 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 0.00 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 Core i5-5287U Intel Core i5-5287U
Intel Iris Graphics 6100 @ 1.10 GHz
845 (100%)
Intel Atom Z3460 Intel Atom Z3460
@ 0.00 GHz
0 (0%)

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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
3140 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 0.00 GHz
0 (0%)

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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
135 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 1.60 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 Core i5-5287U Intel Core i5-5287U
2C 4T @ 3.30 GHz
348 (100%)
Intel Atom Z3460 Intel Atom Z3460
2C 2T @ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i5-5287U Intel Atom Z3460
Unknown Unknown

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