Intel Core i5-13400E vs Intel Atom Z3770D

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CPU comparison with benchmarks


Intel Core i5-13400E CPU1 vs CPU2 Intel Atom Z3770D
Intel Core i5-13400E Intel Atom Z3770D

CPU comparison

In this CPU comparison, we compare the Intel Core i5-13400E and the Intel Atom Z3770D and use benchmarks to check which processor is faster.

We compare the Intel Core i5-13400E 10 core processor released in Q1/2023 with the Intel Atom Z3770D which has 4 CPU cores and was introduced in Q3/2013.
Intel Core i5 (331) Family Intel Atom (108)
Intel Core i 13000 (AL) (16) CPU group Intel Atom Z3700 (16)
13 Generation 4
Alder Lake S Refresh Architecture Bay Trail
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-13400E is a 10 core processor with a clock frequency of 2.40 GHz (4.60 GHz). The processor can compute 16 threads at the same time. The Intel Atom Z3770D clocks with 1.50 GHz (2.41 GHz), has 4 CPU cores and can calculate 4 threads in parallel.
Intel Core i5-13400E Characteristic Intel Atom Z3770D
10 Cores 4
16 Threads 4
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.40 GHz (4.60 GHz)
6x Raptor Cove		 A-Core 1.50 GHz (2.41 GHz)
1.50 GHz (3.30 GHz)
4x Gracemont		 B-Core --

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 i5-13400E Characteristic Intel Atom Z3770D
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 UHD Graphics 730 GPU Intel HD Graphics (Bay Trail GT1)
0.30 GHz GPU frequency 0.31 GHz
1.55 GHz GPU (Turbo) 0.69 GHz
12 GPU Generation 7
14 nm Technology 22 nm
3 Max. displays 2
24 Compute units 4
192 Shader 32
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 2 GB
12 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 UHD Graphics 730 GPU Intel HD Graphics (Bay Trail GT1)
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIe

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-13400E, while the Intel Atom Z3770D supports a maximum of 2 GB of memory with a maximum memory bandwidth of 10.6 GB/s enabled.
Intel Core i5-13400E Characteristic Intel Atom Z3770D
DDR5-4800, DDR4-3200 Memory DDR3L-1333
128 GB Max. Memory 2 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
76.8 GB/s Max. Bandwidth 10.6 GB/s
Yes ECC No
9.50 MB L2 Cache --
20.00 MB L3 Cache 2.00 MB
5.0 PCIe version --
20 PCIe lanes --
78.8 GB/s PCIe Bandwidth --

Thermal Management

The Intel Core i5-13400E has a TDP of 65 W. The TDP of the Intel Atom Z3770D is 4 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
Intel Core i5-13400E Characteristic Intel Atom Z3770D
65 W TDP (PL1 / PBP) 4 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. 90 °C

Technical details

The Intel Core i5-13400E has 29.50 MB cache and is manufactured in 10 nm. The cache of Intel Atom Z3770D is at 2.00 MB. The processor is manufactured in 22 nm.
Intel Core i5-13400E Characteristic Intel Atom Z3770D
10 nm Technology 22 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE4.1, SSE4.2
LGA 1700 Socket BGA 1380
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems
Q1/2023 Release date Q3/2013
-- Release price --
show more data show more data


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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 i5-13400E Intel Core i5-13400E
Intel UHD Graphics 730 @ 1.55 GHz
595 (100%)
Intel Atom Z3770D Intel Atom Z3770D
Intel HD Graphics (Bay Trail GT1) @ 0.69 GHz
44 (7%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i5-13400E Intel Core i5-13400E
10C 16T @ 4.60 GHz
106 (100%)
Intel Atom Z3770D Intel Atom Z3770D
4C 4T @ 2.41 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i5-13400E Intel Core i5-13400E
10C 16T @ 4.60 GHz
821 (100%)
Intel Atom Z3770D Intel Atom Z3770D
4C 4T @ 2.41 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 i5-13400E Intel Core i5-13400E
10C 16T @ 4.60 GHz
2375 (100%)
Intel Atom Z3770D Intel Atom Z3770D
4C 4T @ 2.41 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 i5-13400E Intel Core i5-13400E
10C 16T @ 3.80 GHz
0 (0%)
Intel Atom Z3770D Intel Atom Z3770D
4C 4T @ 1.50 GHz
488 (100%)

Devices using this processor
Intel Core i5-13400E Intel Atom Z3770D
Unknown Unknown

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