Intel Core i5-3339Y vs Intel Atom Z3735G

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CPU comparison with benchmarks


Intel Core i5-3339Y CPU1 vs CPU2 Intel Atom Z3735G
Intel Core i5-3339Y Intel Atom Z3735G

CPU comparison

Intel Core i5-3339Y or Intel Atom Z3735G - 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 Core i5-3339Y has 2 cores with 4 threads and clocks with a maximum frequency of 2.00 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i5-3339Y was released in Q1/2013.

The Intel Atom Z3735G has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. The CPU supports up to 1 GB of memory in 1 memory channels. The Intel Atom Z3735G was released in Q1/2014.
Intel Core i5 (331) Family Intel Atom (108)
Intel Core i 3000Y (4) CPU group Intel Atom Z3700 (16)
3 Generation 4
Ivy Bridge Y Architecture Bay Trail
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-3339Y has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i5-3339Y is 1.50 GHz (2.00 GHz) while the Intel Atom Z3735G has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom Z3735G is at 1.33 GHz (1.83 GHz).

Intel Core i5-3339Y Characteristic Intel Atom Z3735G
2 Cores 4
4 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.50 GHz Frequency 1.33 GHz
2.00 GHz Turbo Frequency (1 Core) 1.83 GHz
-- Turbo Frequency (All Cores) 1.83 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Core i5-3339Y Characteristic Intel Atom Z3735G
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Core i5-3339Y or Intel Atom Z3735G has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel HD Graphics 4000 GPU Intel HD Graphics (Bay Trail GT1)
0.35 GHz GPU frequency 0.31 GHz
0.85 GHz GPU (Turbo) 0.65 GHz
7 GPU Generation 7
22 nm Technology 22 nm
3 Max. displays 2
16 Compute units 4
128 Shader 32
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 2 GB
11.0 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.

Intel HD Graphics 4000 GPU Intel HD Graphics (Bay Trail GT1)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode

Memory & PCIe

The Intel Core i5-3339Y can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Intel Atom Z3735G supports up to 1 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 10.6 GB/s.

Intel Core i5-3339Y Characteristic Intel Atom Z3735G
DDR3-1600 Memory DDR3L-1333
32 GB Max. Memory 1 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
25.6 GB/s Max. Bandwidth 10.6 GB/s
No ECC No
-- L2 Cache --
3.00 MB L3 Cache 2.00 MB
2.0 PCIe version --
16 PCIe lanes --
8.0 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Core i5-3339Y is 13 W, while the Intel Atom Z3735G has a TDP of 4 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core i5-3339Y Characteristic Intel Atom Z3735G
13 W TDP (PL1 / PBP) 4 W
-- TDP (PL2) --
-- TDP up --
7 W TDP down --
105 °C Tjunction max. --

Technical details

The Intel Core i5-3339Y is manufactured in 22 nm and has 3.00 MB cache. The Intel Atom Z3735G is manufactured in 22 nm and has a 2.00 MB cache.

Intel Core i5-3339Y Characteristic Intel Atom Z3735G
22 nm Technology 22 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2
BGA 1023 Socket BGA 592
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q1/2013 Release date Q1/2014
-- Release price 17 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i5-3339Y (100%)
Intel Atom Z3735G (44%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core i5-3339Y (100%)
Intel Atom Z3735G (54%)

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 i5-3339Y Intel Core i5-3339Y
2C 4T @ 2.00 GHz
412 (100%)
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
182 (44%)

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 i5-3339Y Intel Core i5-3339Y
2C 4T @ 1.50 GHz
874 (100%)
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
507 (58%)

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 i5-3339Y Intel Core i5-3339Y
Intel HD Graphics 4000 @ 0.85 GHz
218 (100%)
Intel Atom Z3735G Intel Atom Z3735G
Intel HD Graphics (Bay Trail GT1) @ 0.65 GHz
41 (19%)

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 i5-3339Y Intel Core i5-3339Y
2C 4T @ 1.50 GHz
1586 (100%)
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
772 (49%)

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 i5-3339Y Intel Core i5-3339Y
2C 4T @ 2.00 GHz
71 (100%)
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 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 i5-3339Y Intel Core i5-3339Y
2C 4T @ 1.50 GHz
164 (100%)
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
0 (0%)

Devices using this processor

Intel Core i5-3339Y Intel Atom Z3735G
Unknown Unknown

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